Blank website where you can only type.
Free-forever digital whiteboard with no registration, can be embedded into SaaS products.
Whiteboard where you can sketch hand-drawn-like diagrams.
App for authoring slide decks that look hand-drawn, based on Excalidraw.
Simple webpage displaying a blank white page.
A bitmap drawing program designed for children, offering a fun, user-friendly interface for creative and interactive digital artwork.
Free, open-source digital painting software designed for artists, offering advanced tools for illustration, concept art, and texture painting.
Interlinking your notes to develop a web of thoughts.
Mind Mapping Online.
Free online mind mapping.
Online notepad. No login. Download your note as PDF or Word document.
Web-based application for taking notes.
Data-connected Visual Workspace for brainstorming, planning, executing, and capturing knowledge.
Open-source, security-first technology stack for building diagramming applications. For [web usage](https://app.diagrams.net/?src=about).
An interactive online mind map.
A diagramming and flowchart app that brings teams together to make better decisions and build the future.
A platform for organizing the world's knowledge, exploring connections, and curating learning paths.
Word counter.
Write Unicode faces.
Convert a text into all kinds of cases.
Convert a text into all kinds of fonts.
Transform your handwriting or calligraphy into a font.
Set of Unicode characters assembled to form a text emoticon.
Tutorial on ASCII art.
Collection of emoji combinations and sequences.
Platform featuring ASCII art and tutorials.
Online collaborative markdown editor.
Chrome extension for automating your browser.
Platform to extract, set up clicks, and monitor data from any website.
Tool to create step-by-step documentation, how-to playbooks, and product guides with screenshots.
Allows you to filter through various bookmark managers.
Detailed comparison and analysis of social media messaging apps.
Scientific tests and data on smartphones, sensors, lenses, and speakers.
Compare specifications of phones.
Search engine for consumer electronics products.
Compare specifications and prices of smartphones and tablets.
Compare text, image, PDF, and more to find differences between files.
Gamified experience to compare and find coding fonts.
Type in two things to compare them to each other.
A comparison platform for secure messaging apps.
Provides in-depth reviews and comparisons of audio and visual equipment, including TVs, monitors, headphones, and soundbars, with detailed testing and ratings.
Platform to share files with end-to-end encryption and a link that automatically expires.
End-to-end encrypted secure messaging and file-sharing.
File storage and sharing platform (with subscription options).
File-sharing service with no sign-up required, no download limits, free, and unlimited disk space.
Free online PDF to DOC converter.
Convert media files online between different formats.
Free file conversion tools for various formats.
Offers a wide range of free online conversion utilities.
Convert documents, images, videos & sound in 1100+ formats.
Convert web pages or HTML to PDF or image formats.
21 tools to convert, compress, and edit PDFs for free.
Corrupt any file online (use at your own risk).
Online file converter with support for 200+ formats.
Picture to text converter with OCR support.
Online tools for working with PDF files.
Online free PDF editor and form filler.
Service to print web pages as PDF with various customization options.
Online platform for converting various units.
Tool to convert just about anything to anything else, with thousands of units and millions of conversions.
Online tool for converting text to binary.
Convert between PX, EM, REM, PT, Inches, CM, and more for web and print design.
Remove video background automatically and for free.
Remove image background automatically and for free.
Remove image background.
Create AI-powered designs by automatically removing backgrounds, enhancing colors, adjusting smart shadows, and more.
Make profile pictures from any photo.
Free online tool for resizing and compressing digital photos and images.
Extract images from any public website using a virtual browser.
Unique, worry-free (AI-generated), free to download model photos.
Create high-resolution, zoomable images.
Convert bitmaps (JPG, PNG, GIF) to vectors (PDF, SVG, EPS).
Take high-resolution screen captures of websites and tweets.
Use the serial number stored in your photos to search the web for other photos taken with the same camera.
Photo editing tools.
Web-based video mashups from your favorite sites.
GoPro videos across the web.
AI video creation platform that creates videos from text in minutes.
Create stunning visuals in seconds, powered by AI.
Create face swap videos, a mobile app powered by AI.
AI that paints your dreams with pixels, another version of DALL-E.
Tiny and fast macOS screenshot tool with annotations, scrolling screenshots, and cloud upload capabilities.
Create 3D GIFs easily from your images.
Online GIF maker and image editor for creating and editing GIFs.
Facial recognition search engine and reverse image search for finding images containing a specific person.
Collection of visual illusions and demonstrations.
Backup videos from various sites in HD, MP3, MP4, AVI, and other formats using their software.
Build declarative animations with SVG and Haskell.
A collaborative platform for creating and sharing how-to guides.
Online repository of user manuals and guides.
Learn how to glue different materials together.
Explore how things work with in-depth explanations and articles.
Learn how to do almost anything with instructional videos and step-by-step guides.
A series of instructional/reference books.
Resources for DIY projects and home improvement.
Pixel fixing algorithm for repairing defective pixels, particularly effective for stuck pixels. No installation required, and it's free.
Open-source DIY self-driving platform for small-scale cars. It combines an RC car with a Raspberry Pi and is powered by Python (tornado, keras, tensorflow, opencv, etc.).
A platform for discovering and sharing DIY projects.
Provides free repair guides and manuals for a wide variety of electronics, appliances, and other products, empowering users to fix items themselves, contributed by the community.
Save money on home repairs with helpful guides.
Release your books "into the wild" for strangers to find or perform a "controlled release" to another BookCrossing member, and track their journey via journal entries from around the world.
Platform offering visual reference designs for dimensions and measurements across various categories.
Longest-running source for genuine appliance, HVAC, and outdoor power equipment parts in North America, offering expert advice, how-to resources, and support for DIY repairs. Trusted by professionals and homeowners, the site provides high-quality OEM parts and guidance to help users successfully complete their repairs.
Educational resource providing comprehensive information on cultural backgrounds.
Platform with 98,683 categories and 1,488,431 quotes.
Offers 1001 facts about various topics with sources.
Website featuring colorful images and posts about culture and language.
Compilation of unusual Wikipedia articles.
Wikipedia page listing common misconceptions.
Provides etymology and history of first names.
Offers etymology and history of surnames.
Platform for baby names by experts, including popular names, unique names, baby girl names, baby boy names, and gender-neutral names.
Online resource of list all of the popular (and perhaps not so popular) juggling tricks in one organized place.
Collection of working vintage toasters.
Platform offering guides and information for individuals planning to settle in Berlin. Includes details about obtaining visas, finding jobs, securing apartments, and more.
Platform to discover, compare, and review the best communities, masterminds, and online groups across more than 30+ categories.
Tips, tricks, and puzzles for escape rooms
Use YouTube to improve your English pronunciation.
Platform providing video snippets of English sentences; test your understanding by choosing paraphrased sentences.
World news tailored for students of English.
Interactive simulation of the human mouth and its sounds using an animated voicebox.
Resource generated from the Japanese-English Bilingual Corpus of Wikipedia's Kyoto Articles.
Reference to look up translations of Latin phrases.
Blend the most useful foreign words and phrases into your favorite novels and stories.
Website with fun and humorous content and jokes.
World's largest collection of tongue twisters with 3660 entries in 118 languages
An international network of institutions and individuals working to create a global virtual library of language resources, focusing on digital archiving practices and providing interoperable repositories for accessing linguistic data.
Comprehensive guide to English grammar rules.
Resource offering a guide to American punctuation rules.
Collection of non-standard punctuation marks.
Purdue University's Online Writing Lab, providing resources on writing, grammar, and citation styles.
Online writing support and grammar resources.
Platform offering free English grammar lessons and tests.
Platform with more than 100 millions sentences.
Platform to find synonyms, uses, trends, statistics, and more for words.
Comprehensive information about a word.
Provides simple, succinct, and clear explanations of various English language concepts.
Offers short and concise differences between two similar subjects.
Website focused on presenting differences and comparisons.
Provides descriptive analysis and comparisons between different concepts.
A compilation of words that deserve wider use, curated by Wayne State University.
Community-driven acronyms and abbreviations dictionary.
A guide for your daily professional interactions, helping you navigate various situations with a professional tone.
A collection of free resources for improving your business English skills.
Provides terminological words in Turkish, English, and German for digital contexts.
Turkish platform providing explanations and definitions for various terms.
Stay informed about travel restrictions and requirements for your trip, including COVID-19 restrictions.
A guide to call anywhere in the world, providing country codes for international dialing.
Explore information about passports from around the world, including rankings and details.
A mobile app to track and list the countries you have visited, offering various features.
Connect with a global community of people who share their homes and experiences for free.
An all-in-one trip planner with no ads, helping you organize your travel plans.
Explore a database of 300k trails with reviews and photos from outdoor enthusiasts.
Previously provided advice on gear, apps, and travel tips for smarter journeys.
A trusted platform to find honest product information.
A free iPhone app for searching and planning trip destinations.
A network for people giving and getting items for free in their local communities.
Plan your route and use turn-by-turn navigation to explore various attractions on your road trip.
A free, crowd-sourced guide to climbing destinations around the world.
A non-profit network offering free camping spots in private gardens for slow travelers.
A community of bicycle tourists and hosts supporting them during their journeys.
A platform offering highly-curated slow travel trips for a unique travel experience.
Explore streets from around the world without leaving home.
Take a virtual tour around the globe from the comfort of your home.
Experience the world through Google Street View by teleporting to random locations.
Visual time zone comparison for different countries.
Provides calendars, clocks, and various time-related information.
Displays exact, official atomic clock time for any time zone in 51 languages, covering more than 7 million locations.
Explore 1,278 aircraft's seat maps to find yours.
Global flight tracking service providing real-time information about thousands of aircraft around the world.
Flight search engine allowing users to search for flights by date, price, and budget.
Delicate tracery of wind flowing over the US.
Comprehensive information about the weather for any location.
Real-time visualization of the world, tracking tropical storms, hurricanes, severe weather, wildfires, and more.
Visualization of global weather conditions forecast by supercomputers, updated every three hours.
Platform providing weather forecasts, newscasts, and historical weather data in a fast and elegant way.
Tracks meteorological radiosondes, providing a database of current and past radiosonde flights, including information such as launch site, type, last frame, course, speed, altitude, and frequency. (Note: A radiosonde is a battery-powered telemetry instrument usually carried into the atmosphere by a weather balloon.)
Platform to learn about your body and muscles.
Test your chronoception (sense of passing time) in one minute.
Platform to write a letter to your future self.
Create visual stimuli using strobe effects.
Collection of thinking tools and frameworks to assist in problem-solving, decision-making, and understanding systems.
Platform offering logic puzzles with simple rules and challenging solutions.
Article providing directions and advice on life decisions.
Research for reviews and researches about health products, services, and more.
Tool that helps users determine the best time to go to bed based on their desired wake-up time, optimizing sleep cycles for better rest and alertness.
Provides rapid, reliable environmental testing across the U.S., using a cloud-based platform for efficient sampling, testing, and data management.
Provides real-time air quality data across Europe, featuring an interactive map that visualizes air pollution levels and their impact on public health.
A non-profit organization focused on providing accurate and comprehensive data on air quality and climate, with tools for visualizing environmental data globally.
Offers real-time air quality information from around the world, providing an interactive map and detailed data on pollution levels and their effects on health.
Operates the world’s largest free real-time air quality monitoring platform, providing critical data to individuals, researchers, and governments to monitor and address air pollution, ultimately helping to protect global public health.
Engagement platform focused on improving the health and well-being of at-risk members, particularly those experiencing food insecurity.
Platform that allows users to check off ingredients they have to find recipes they can make with those ingredients.
Platform that provides direct instructions from any recipe site without ads and pop-ups.
Recipe site offering a variety of recipes.
Meal kit delivery service where users can choose recipes, and HelloFresh delivers the ingredients straight to their door.
Resources and tips for eco-friendly and sustainable lawn care practices are offered, with a focus on benefiting local wildlife and the environment.
Information on creating wildlife corridors and contributing to biodiversity by planting native species is provided.
Details on the conservation of butterflies and moths are shared, including species protection and involvement opportunities.
Guidance on the conservation of pollinators and invertebrates, including habitat restoration and sustainable practices, is available.
Resources on organic and sustainable practices for reducing pesticide use and protecting public health and the environment are provided.
Science-based information on pesticide use, safety guidelines, and factsheets for consumers and health professionals is offered.
Video and PC game soundtracks for download in MP3 and lossless formats.
Generate tones, and you can also download them in WAV format.
Find out the latest music charts of all countries in the world.
Learning music more accessible through fun, hands-on experiments.
Explore rap songs, lyrics, mixtapes, albums, artists, and more.
Ongoing attempt at an algorithmically-generated scatter-plot of the musical genre-space.
Trim or cut any audio file online.
Increase, decrease, and normalize the volume level of MP3 audio files (60M size limit per file).
Type your favorite song and create the perfect playlist.
Play with your favorite artists in any key, at any speed.
Learn to play the drums with the best teachers in the world.
Unusual synthesis algorithms to add a touch of randomness and unpredictability to music.
Music composed and produced by Jason Shaw, free for download and use (even for commercial purposes).
Generate your own music by typing on the keyboard.
Music app that lets you create your own music with the help of a merry crew of beatboxers.
Sample an audio from the web.
Test your audio equipment online.
Share quality live audio online. Broadcast using any source, invite people to listen, and chat in real-time (Free for just listening).
John's Musical Instrument Digital Interface (MIDI) file collection of well-known choral works in voice-emphasized form, available for free downloading.
Online Bandura, a traditional Ukrainian instrument.
Provides comprehensive and in-depth information on albums, artists, songs, and bands, serving as a valuable resource for music enthusiasts.
Reviews, comparisons, and expert opinions on various ASMR microphones are provided to help users select the most suitable equipment.
Extract vocal, accompaniment, and various instruments from any audio.
Recognize music or what's playing from sound or streams.
Discover similar music based on your preferences.
Identify songs featured in commercials.
Stream-safe music for Twitch and YouTube.
Royalty-free music collection.
Free background music for both commercial and non-commercial use.
A livestream of music generated from tree biodata in Cambridge, Massachusetts.
Create and listen to background sounds to improve focus and productivity, or to relax and unwind.
An interactive music player where you can create beautiful patterns that generate music.
A tool that helps you discover and create playlists based on your mood.
Enjoy the soothing sounds of rain for relaxation, sleep, and study.
An office noise generator providing the ambient sounds of modern office life to help recreate the office atmosphere while working from home.
Piano keyboard, Music notation, Major scale
Find rhymes, synonyms, adjectives, and more.
Free online rhyming dictionary.
Discover new music by analyzing your playlists.
A.I. trained to evaluate musical taste.
Discover new music in your taste.
View your Spotify stats.
Mutate existing playlists in React.
Transfer playlists between music services.
Streaming platform offering thousands of films for free with library or university support.
Find similar movies based on your preferences.
List of movie suggestions from various genres.
Handpicked, highly-rated movies and TV shows.
Free streaming service offering a wide range of movies and TV shows.
Calculate the total time you've spent watching TV shows.
Guiding platform for finding and streaming movies and TV shows.
Organized collection of over 30,000 movies and TV shows by their settings.
Randomly suggests a movie or TV show available on Netflix.
Browse, search, and watch TV shows and movies from over 150 services, including Netflix, Hulu, HBO, Disney+, Prime Video, and more.
Archive of free movie quotes featuring short sound clips and special effects.
Discover music from your favorite TV shows and movies.
Largest collection of movie scripts available on the web.
Blog exploring the portrayal of physics concepts in films and television.
Platform for rare and old films.
Watch free online documentaries.
Free cartoon and anime series streaming.
Website offering a collection of documentaries on various topics.
One of the earliest online film journals, known for its professional, high-quality content related to film studies and industry trends.
Wiki page listing top anime streaming sites on Reddit.
Wiki page providing a list of legal anime streaming sites on Reddit.
Explore live radio stations represented as green dots on a Google Earth map, allowing you to listen to any of them with just one click.
"The Musical Time Machine," where you can explore music from different times and places.
A representation of how far radio broadcasts have traveled from Earth at the speed of light.
Platform to discover music, books, movies, and more based on your preferences.
Community-driven video game media database, including artwork, promotional materials, logos, and more.
Create your own texts on famous intros of movies and series.
Free live TV channels available online.
The largest database of magazines and newspapers on the Internet, with listings for about 25,000 publications from all over the world.
Transcripts for Lex Fridman's podcast episodes.
Transcripts for Brett Hall's TokCast podcast.
Turn your script into attention-grabbing thumbnails that can increase your YouTube views.
Twitter dashboard application for the management of Twitter accounts, tracking, and organizing.
Online tool to download any Twitter video directly to your mobile or computer.
Platform that helps you save Twitter threads as PDFs, making it easier to read and share them.
AI-driven Twitter analytics and management tool.
Tool to check whether a username is shadowbanned on Twitter.
Free online tool to generate pretty nicknames for Twitter.
Platform for discovering quality Twitter threads.
Utilizes the location from your Twitter profile to find nearby friends.
Curates the latest thought-provoking stories from across the Twitterverse.
Create your own Twitter interaction circle.
Turn your tweets into wonderful images for free.
Tool to generate Twitter cards, attaching rich content to Tweets for free.
Curates Twitter threads by categories and authors with time, language, and sorting options.
Platform compiling and categorizing direct messages from Elon Musk on Twitter, providing easy access to his thoughts and statements.
A comprehensive list of subreddits categorized by various topics.
Find similar subreddits based on your interests.
Reveals Reddit's removed content. You can search by username, subreddit (r/), link, or domain.
A collection of 100+ subreddits.
Reddit-fueled weekly newsletters that curate content from various subreddits.
Aggregates posts and answers from the r/whatisthisthing subreddit.
Explore pain points, content ideas, and discover what people are eager to pay for on Reddit.
An advanced Reddit search engine that allows you to filter and customize your searches.
Enhance your Reddit search experience with improved features and functionality.
A source of financial education, news, and research for investors.
A comprehensive resource for personal finance and financial news.
Financial education and resources.
Understand the current emotion driving the market.
An international non-profit volunteer project dedicated to tracking Canadian paper money around the world.
A project similar to "Where's Willy" for tracking American paper money globally.
An international non-profit volunteer project dedicated to tracking Euro notes around the world.
A platform and social network used by over 30 million traders and investors worldwide to spot opportunities across global markets.
A marketplace designed to save you money by finding loans rather than making them.
An exclusive community investing in blue-chip art.
Provides startup employees the funding they need to exercise their stock options by connecting them with a global network of investors.
Allows you to invest or sell shares in the secondary market with EquityZen funds.
Website exploring and highlighting various economic, social, and financial events that occurred in the year 1971.
Website providing insights into Ergodicity Economics and related concepts.
A platform for discovering innovative companies, startups, and key individuals in the business world. Provides comprehensive data and insights about companies, investments, and industry trends.
A resource to learn about various business concepts and models.
E-commerce platform for creators to sell digital products directly to customers.
Platform selling games, ebooks, software, and digital content with a mission to support charity while providing great content at affordable prices.
Export a copy of all your Google data.
A browser extension that automatically searches for coupons on over 30,000 sites globally.
Provides a free chat button widget for websites.
A digital service for creating and sending various types of certificates.
A tool to manage your app’s localization texts, images, colors, fonts, and more, delivering them automatically into your projects with a single click.
An online marketplace that empowers entrepreneurs to build a sustainable business based on repeat customers.
Identify, search, and verify employees using email addresses, social usernames, or phone numbers by searching through Pipl's global index of identity information, reducing customer friction, fighting fraud, and saving time on review and research.
Google Docs + Calculator = Personal finances
Plan for a better financial future. Create a complete financial plan to make the most of your money.
AI Accountant for getting help and calculating tax-related questions.
Free access to over 130 million patent documents.
Search and read the full text of patents from around the world.
Search 105 million patent documents, including 4.3 million published international patent applications (PCT).
Explore patent applications made by Apple.
Platform providing information and reports related to patents from the United States Patent and Trademark Office.
Find the target audience in Telegram and launch effective advertising campaigns.
Send direct Instagram messages to your targeted audience without using your account.
Collection of Product Management tools for $5.
Free database of 100+ successful self-promotion Reddit posts.
Free e-book with 47 practical tactics to get customers and achieve hockey stick growth.
List database in the cloud for storing form submissions, email-subscription forms, or making AJAX/REST calls to store values.
Generate original memes powered by AI in 110+ languages.
Sales intelligence and engagement platform to search, engage, and convert over 250 million contacts at over 60 million companies.
Personalize email campaigns, track and automate email follow-ups, schedule appointments, sync with your CRM, and collaborate with your team.
Clean & Beautiful Line Breaks for IG Captions.
Image and Video sizes for Social Media.
Platform to create, auto-generate, and schedule content.
AI-based PNG / JPG Image Upscaler.
Check the availability of a username or domain name within seconds. 30 domains and more than 90 social media accounts.
Save original high-quality videos from Instagram to your device.
Download TikTok videos.
Provides a middleman service for buying, selling, and trading virtual items and services, offering a secure platform that connects users with a vast network of buyers, sellers, and opportunities in the digital marketplace.
Explore trending topics and insights based on Google searches.
Visualize and explore the hottest trends on Google.
A platform for statistical data and visualizations, providing insights into various industries and topics.
Graphically visualize the occurrence of phrases in a corpus of books over selected years.
A free service for scheduling group meetings. It allows users to create and participate in availability surveys to find the best time for a group to meet.
A web-based conferencing tool designed to enhance meetings. It aims to improve the overall meeting experience and is available for free.
Convert Google forms into interactive conversations in the form of chatbots. This tool helps in creating engaging and dynamic interactions based on form responses.
Discover the best startup jobs curated by Y Combinator.
Job search platform specifically tailored for designers.
Explore job opportunities in growing startups and give your stock options a chance.
Find jobs that respect your desire for anonymity.
Explore engineering job opportunities with Prompt.
Find engineering teams that align with your values.
Platform for freelancers and entrepreneurs to grow their audience and attract clients.
Read and share stories of job rejections.
Free curated interview preparation materials.
Job board for remote positions.
Platform connecting remote companies with talented professionals.
Resource for finding remote work opportunities.
Job board focusing on remote opportunities in the tech industry.
Platform connecting companies with remote leads in the software development field.
Job board for remote positions in tech and design.
Platform connecting remote workers with companies offering remote positions.
Job board for remote work opportunities.
Job board specifically for remote JavaScript positions.
Curated job board for remote work in tech, marketing, and more.
Job board for remote positions in IT.
Job board for flexible and remote work opportunities.
Job board for remote positions in various industries.
Daily updated job board for remote work opportunities.
Platform connecting startups with potential candidates, including remote positions.
Platform connecting tech talent with innovative companies.
Job board focusing on remote opportunities for women in tech.
Job board for creative and tech professionals, including remote positions.
Job board for remote positions specifically in Europe.
Job board for telecommute and remote positions.
The ultimate list of tools and processes for remote teams.
Find the perfect freelance services for your business.
Hire freelancers and get freelancers jobs online.
Résumé and Cover Letter Resources provided by the Academic and Career Development Center at the University of Nebraska Omaha.
Collection of 500+ professional resume examples.
Online Portfolio Maker.
Free resume scanner.
Free and open-source resume builder.
Create a professional Resume/CV in minutes without Photoshop or AI techniques.
Upload your JSON resume according to the spec and have it rendered beautifully.
Create, maintain, publish, and share your CVs for free.
Online resume builder.
Tailored for tech recruiters.
AI-boosted resume builder, cover letter, job tracker, email signature, personal website.
Create handwritten digital signatures.
Provides roadmaps for various development areas.
A resource to explore and learn about different occupations.
Arrangement of every discipline and field out there, and what specific topics make them up.
Calculate how much funding your startup needs for growth.
Split equity based on different variables for your startup.
Highlights large markets with low startup investment. Provides a list of massive markets ranked by competitiveness, including market size and total investment in Series A startups over the last 10 years. Calculates a Competition Ratio for each market.
A gallery showcasing how famous internet companies have changed over time.
A curated list of goal examples for every role in tech.
A collection of resources categorized for startups.
A comprehensive list of free tools for startups.
Free curated resources, templates, and tools for startups.
A curated list of 100+ resources on GPT-3.
A compilation of resources for building a successful startup.
A list of 2,500 accelerators and incubators.
A comprehensive list of 1,016 unicorns (private companies valued +$1B).
Find email addresses for GitHub users & repos with one click.
Compilation of Naval's wisdom, knowledge, and thoughts.
Analysis of the world's best digital products.
Lessons from analyzing 350+ startup pitch decks.
Explore a museum of old and vintage computers with 150 exhibits.
Collections of the best startups in different places.
Project that jogs our collective memories about the hysteria, technophobia and moral panic that often greets new technologies, ideas and trends.
Learn from Google's +100 failures to build profitable businesses and scale acquired companies.
Projects that Google launched and ended.
A random startup website generator.
Discover the questions people are asking on Google about almost any topic, for free.
Ideas that are generated by OpenAI's GPT-3.
Discover what people are asking about in popular search engines.
Wikipedia's list of emerging technologies.
Newsletter that delivers a 2-minute rundown of an up-and-coming startup to your inbox every Monday morning.
Platform for discovering and upvoting new startups.
Connect apps and automate workflows in a few clicks.
Automate your favorite apps and devices quickly and easily, making them work together in new and powerful ways.
Manage all your messaging apps like WhatsApp, Facebook Messenger, Slack, Telegram, and more in one platform.
Remotely connect with your home or work computer, or share your screen with others.
Screen and webcam recorder. Free, online (No download required).
The concept of cultivating 1,000 true fans for sustainable creative success.
Stay up to date with the best of the bests.
Free database of who-knows-who at the heights of business and government.
Tool for creating social media images with ease.
Showcase of websites and platforms offering openly licensed icons, fonts, images, tools, and other resources for design purposes.
Platform providing transparent textures for use in design projects.
A collection of free design tools to aid in project creation.
Design tool for visualizing various types of information.
Design system by Google for building high-quality digital experiences for Android, iOS, Flutter, and the web.
Tool for creating dynamic images.
A simple animation tool on the web.
Web application for creating graphical designs without sign-ups and ads, a free alternative to Canva.
Free painting and sketching apps.
Drawing tool and image editor.
Browse handpicked websites for designers, both useful and unuseful.
Discover the latest NFT projects.
Web-based design tool to generate unique SVG design assets for various purposes.
Create 3D scenes, edit materials, and model 3D objects, giving control over the outcome of design work.
Create graphics just by clicking and pasting.
Software library written in C for rendering fonts, capable of producing high-quality output of most vector and bitmap font formats, designed to be small, efficient, highly customizable, and portable.
Offers various free color tools.
A color wheel that can be used to generate color palettes.
Allows you to download color schemes.
A tool for generating mobile palettes.
Generates color palettes.
A color tool that helps find lighter and darker colors based on any color.
Provides information about any color and generates matching color palettes.
Discover hand-picked color palettes.
Color scheme generator and palette creation tool, allowing users to explore, create, and share color combinations for design projects.
Website offering a simple interface for generating color palettes, with options for saving and exporting them for use in digital design.
Free Font Utopia.
Weekly design, font, and color creativity newsletter for creators, founders, makers.
Over 130,000 available fonts, and counting.
Collection of free and open-source fonts by Google.
A popular website offering free fonts for download, with categories for various styles and uses, including decorative, script, and sans-serif fonts.
A research project focused on manifold of fonts, providing findings of their work and an interactive 2D Font Manifold Demonstration.
Platform offering a vast collection of free icons and stock photos, available for use in a wide range of projects and designs.
Platform offering a variety of icon packs for personal and commercial use.
Doodle icons for project wireframes on Notion.
Collection of free vector illustrations for personal and commercial projects.
Internet's icon library and toolkit, widely used by designers, developers, and content creators.
Platform offering icons from various open-source collections, with 100k icons available for free download.
Collection of 3D icons available for free commercial and personal use under CC0 license.
Icon fonts generator for creating custom icon fonts.
Free and open-source health icons for various use cases.
Open-source free SVG icons, highly customizable, and no attribution required for commercial use.
Platform for particle-based 3D simulations and renderings.
Platform for creating and managing icon fonts.
Collection of unicode symbols that are part of the utf-8 standard.
Collection of free isometric illustrations for various projects.
Open-source illustrations kit for creative projects.
Opinionated icons for brands with character.
Platform offering icons, illustrations, 3D illustrations, designers, and free icons.
Premium 3D library of 223 icons.
Platform offering over 25,000 icons in 5 unique styles, organized across 57 popular categories.
Aggregator providing access to free stock photos, videos, and music from various sources.
Platform offering high-quality stock photos and videos available for free download and use.
Website providing a large collection of high-resolution, royalty-free images for creative projects.
Platform offering a diverse collection of free stock photos for personal or commercial use.
Community-driven platform with high-quality stock images, videos, and music shared by contributors.
Source for free PNG images, backgrounds, and templates.
Platform offering free stock videos, photos, and music resources.
Collection of critter pictures for creative projects.
Indexing 35,356 photos from 31 different free stock photo websites for easy access.
Platform providing a vast library of royalty-free images, videos, vectors, illustrations, and music.
Largest photography community in the Netherlands, offering resources and a platform for photography enthusiasts.
Platform with 232 million files, including royalty-free images, videos, vectors, illustrations, and music.
Source of public domain photos for various creative projects.
Platform offering graphics art available for free use in personal or commercial projects.
Website providing a variety of wallpapers for different themes and styles.
Platform offering a collection of high-quality wallpapers across various categories.
Wallpaper community with a vast collection of high-resolution wallpapers.
Database of textless high-resolution movie wallpapers for phones.
Platform for uploading and discovering free HD wallpapers.
Collection of minimal wallpapers for desktop backgrounds.
Website offering high-resolution vertical wallpapers.
Collection of abstract wallpapers available for download.
Create beautiful flowing art with Silk.
A platform bringing the world’s art and culture online for everyone.
A resource for free drawing, sketching, and painting techniques.
Find tattoo artists and studios near you.
Explore thousands of artworks in the museum’s collection.
Collaborative infinitely zooming painting.
The world's premier online auctions platform, featuring thousands of items added daily. Invaluable provides accessibility to discovering and acquiring exceptional art and objects anytime, anywhere.
Archive of weird and wonderful visual ephemera from around the world
Learning community for photographers
Photography Tips, Techniques, and Tutorials
Platform to summarize any piece of text into concise, easy-to-digest content, helping users overcome information overload.
General index providing access to over 107 million journal articles.
Online platform offering professional and custom essay writing services.
Resource providing insights into academic careers.
Platform to view and share free educational materials.
Collection of online tutorials and references covering various topics.
Simple book production software allowing users to publish textbooks, scholarly monographs, syllabi, fiction and non-fiction books, white papers, and more in multiple formats.
Chrome extension enhancing the Wikipedia experience with a modern and customizable design.
Chrome extension optimizing Wikipedia's content for an improved reading experience.
Wikipedia page listing academic databases and search engines.
Platform providing accurate APA citations, verified by experts and trusted by millions.
Resource about institutions, histories, and artifacts of United States college and university life.
Platform to organize research by turning photos into items.
Catalog of the Linda Hall Library that allows you to search for books, journals, conference proceedings, technical reports and standards, and other materials, focusing on science, engineering, and technology.
Collection of project abstracts and downloads for academic mini projects and final year projects across various fields.
Platform offering open-access academic journals across various scientific disciplines, promoting free access to research.
The official website for Digital Object Identifiers (DOI), providing a system for the persistent identification and access of digital resources, including academic papers and datasets.
A platform to search for textbooks, step-by-step explanations to homework questions, and more.
A service offering 24/7 course help, including textbook solutions and expert Q&A.
Study with flashcards created by students and experts for various courses.
Platform offering a variety of calculators and resources for mathematical calculations.
Website providing calculators, formulas, and information on materials and processes.
Calculator for finding the Least Common Multiple.
Calculator for finding the Greatest Common Factor.
Online platform offering a variety of calculators for different mathematical purposes.
Website providing a collection of calculators and tables for quick reference.
Calculator for linear algebra calculations, such as cross product.
Wikipedia page listing various physical quantities.
Online calculator for linear algebra calculations.
Platform providing math assistance with various calculators and resources.
Collection of free audio/video lectures for academic courses from colleges and universities around the world. It is well-categorized with academic subjects including biology, chemistry, computer science, economics, electronics and electrical engineering, history, literature, materials science, mathematics, physics, and psychology.
MIT's initiative offering free and open access to a wide range of course materials.
Online learning platform providing courses, certificates, and degree programs from universities and organizations worldwide.
Wikimedia Foundation project providing free educational content and resources.
Platform offering a vast array of online courses on various subjects, taught by experts.
Website providing free cultural and educational media, including courses, textbooks, and audiobooks.
Online learning platform offering courses, certificates, and degrees from universities and institutions around the world.
Platform specializing in tech-related courses and nanodegree programs designed in collaboration with industry leaders.
Stanford University's platform for online learning, offering a variety of courses and programs.
The Open University's initiative providing free access to course materials and educational resources.
Carnegie Mellon University's platform offering openly available courses and resources.
MIT's platform providing online courses and programs with a focus on cutting-edge research.
Yale University's initiative providing free access to introductory courses taught by distinguished faculty.
Platform offering free online courses and diplomas across a range of subjects.
Website aggregating online courses from top universities worldwide.
National Programme on Technology Enhanced Learning, providing online courses in engineering and science.
Online university offering tuition-free, accredited degree programs.
Platform offering online courses and programs from various institutions using the Canvas learning management system.
Institute's website providing access to mathematical science resources and programs.
Nonprofit initiative offering free, self-paced online courses.
Platform providing open educational resources and textbooks in various subject areas.
Online directory providing access to high-quality, open-access scientific and scholarly journals.
Platform featuring curated educational content and resources from various sources.
Search engine and reviews platform for online courses, aggregating courses from various providers.
Open CourseWare from Seoul National University.
Projects that provide academic papers, cheatsheets, and torrents for paid courses.
Provider of research databases, e-journals, magazine subscriptions, ebooks, and discovery service.
Participate in real research with over 50 active online citizen science projects.
Help fund the next wave of scientific research.
Robert Lawrence Kuhn explores the fundamental questions of the universe.
Library of scientific overviews. Customize your own eBooks, create an online classroom, contribute and share content, and connect with networks of colleagues.
Physics and Math classes.
Interactive platform for exploring science and mathematics, offering simulations on topics like waves, viruses, and reaction-diffusion patterns.
Nearly-complete archive of Whole Earth publications, a series of journals and magazines published by Stewart Brand and the POINT Foundation from 1968 to 2002, made available for scholarship, education, and research purposes.
Collection of simple sketches and visual explanations on scientific concepts, aimed at making complex topics more accessible.
Free online resource containing biographies of more than 3000 mathematicians and over 2000 pages of essays and supporting materials.
Listen to life stories of some of the greatest people of our time.
History’s most fascinating letters.
Letters written by the evolutionary scientist, Charles Darwin (1809–1882).
The world's largest and most widely used resource on Charles Darwin.
Online edition of all of Sir Isaac Newton’s (1642–1727) writings.
Personal and historical perspectives of Hans Bethe.
Open source Shakespeare.
Leonardo da Vinci, his life, and artworks.
How Karl Popper has made a difference in our lives (Testimonies from the five continents).
Writings and historical background of Varlam Shalamov, a Russian writer known for his series of short stories about imprisonment in Soviet labor camps.
The Samuel Beckett On-Line Resources and Links Pages. (Samuel Beckett's [Waiting for Godot](https://www.samuel-beckett.net/Waiting_for_Godot_Part1.html))
Devoted to the life and work of Science Fiction writer Philip K. Dick (1928-82).
This digital archive contains many of Turing's letters, transcriptions of talks, photographs, and unpublished papers.
Platform dedicated to the life and work of Alan Turing, the mathematician and computer scientist.
Sir Arthur Conan Doyle's Sherlock Holmes series (Public Domain, Copyright-free).
Richard Feynman's lectures online.
Resource offering translations of the works of philosopher and mathematician Gottfried Wilhelm Leibniz.
Platform dedicated to the Scottish philosopher David Hume. Accurate, helpful presentation of virtually everything Hume ever wrote.
Nassim Nicholas Taleb's Home Page.
Platform providing biographical information on notable individuals.
Website featuring information and biographies of famous mathematicians.
A digital library offering free universal access to a vast collection of digital content.
A universal catalog for book metadata with access to a wide range of digital books.
Provides free and flexible textbooks and resources for educational purposes.
A digital library offering over 60,000 free eBooks, including many classics.
An open-content collection of textbooks that anyone can edit.
A free library that allows collaborative improvement of its content.
Select from a list of 441 works of classical literature by 59 different authors.
Free books available on Goodreads.
A free online collection of stories and poems in audiobook format (Mp3).
World's largest scientific articles store with 70,000,000+ free articles.
Read, share, and download more than 5,800 peer-reviewed Open Access books.
A database of free/open access online computer science books, textbooks, and lecture notes.
Platform offering a collection of free computer science and programming books.
A publisher of programming books.
Download spiritual texts as free PDF e-books.
Provides free public domain audiobooks read by volunteers from around the world.
A listing of over 3 million free books on the web.
A platform offering premium audio storytelling with a wide selection of audiobooks.
An educational hypertext space on transcendental texts with links to other internet spaces.
An online library with over 1000 classic short stories available for reading and download.
Online platform for sharing presentations and documents.
Discover 1000's of New Authors in Hundreds of Categories Fiction and Non-Fiction.
Digital library providing access to a collection of books.
Platform offering a catalog of public domain books for free.
Platform providing a collection of public domain books by different authors.
Collection of top-selling free books on Google Play.
Resource for exploring Taoism.
Platform providing modern English translations of early modern philosophical texts.
Curated collection of scholarly works that engage with vital questions of liberty.
University of Pennsylvania's online library providing access to 3 million free books on the Web.
Find great classics of fiction and non-fiction in stylish editions. Almost all of the ebooks on this site were made from books that are in the public domain.
A compilation of quality data science books available for free, curated to assist those exploring the data science career track. The last updated date of each book is included in parentheses.
Free online library offering a large collection of books on various topics, including science, technology, art, and literature.
Online version of Stephen Wolfram's book "A New Kind of Science," offering access to the table of contents and related materials on cellular automata and complexity.
A collection of 3,000+ books recommended by famous people from various domains such as scientists, investors, entrepreneurs, celebrities, and authors.
Offers 8,500+ book recommendations from successful and interesting individuals around the world.
Curates 500+ experts, 600+ lists, 500+ book series, providing 100% verified book recommendations.
Find book recommendations from people's tweets, with tweets shown.
Explore book recommendations from famous authors, top CEOs, legendary investors, and favorite celebrities.
Features top books recommended by famous individuals, summarized in 3 minutes or less.
A collection of books about mathematics and some science.
Get personalized book recommendations based on your preferences.
Curates the best books mentioned on Hacker News each week.
The world's largest site for readers and book recommendations.
Enter a book you like and the site will analyse our huge database of real readers' favorite books to provide book recommendations and suggestions for what to read next.
Summarizes more than 400 books by Blas Moros.
Platform allowing users to have a conversation with books using natural language.
COVID-19 vaccination data by country.
A Software-Defined Radio receiver connected to the internet, allowing many listeners to listen and tune it simultaneously, capturing current signals from Earth.
A map comparing the protection capabilities of mobile networks regarding GSM security.
A list of international campuses.
Map showcasing international college campuses in the United States.
Interactive map showcasing the world's submarine cable systems.
A platform to explore, analyze, and explain data collaboratively.
Locate any place on Earth with just four words, useful for situations where dealing with a few words is more convenient than a long series of numbers.
An open repository of web crawl data that can be accessed and analyzed by anyone.
Interactive 3D map of Mount Everest.
Archive of visual content from Visualize Value.
Platform for creating and sharing your favorite lists.
Visual representation of popular search engines.
Maps of different places.
Website providing a real-time tracker for SpaceX Starlink satellites.
Collection showcasing computational fluid motion images.
Interactive visualization categorizing every single job title in the world into 10 categories.
Examples of bitemporal charts
Minecraft server and map released by Reporters Without Borders and created by BlockWorks, DDB Berlin, and MediaMonks as an attempt to circumvent censorship in countries without freedom of the press
An interactive map displaying the locations of lighthouses around the world, offering geospatial information and history for each site.
Search tool designed for exploring scientific papers on arXiv, allowing users to find and filter research articles across various disciplines.
Interactive data map displaying papers from the Machine Learning section of ArXiv.
Visualization showcasing the landscape of machine learning research on ArXiv.
A collection of examples and demonstrations for visualizing data on manifolds using the DataMapPlot library, focusing on arXiv datasets.
Platform focusing on fact- and data-based decisions, presenting information through visually appealing graphics.
Source of data-driven visuals covering various topics such as markets, technology, energy, and the global economy.
Archive of infographics covering a wide range of topics.
JavaScript library for manipulating documents based on data, enabling the creation of dynamic and interactive data visualizations.
Personal portfolio of infographics.
Catalog providing information on various types of data visualizations.
Free platform to explore, create, and publicly share data visualizations online.
Estimates the automation risk, growth, wages, and more for various jobs.
Online timeline and roadmaps maker.
Personal website of Jason Davies showcasing his projects and visualizations.
Notes about philosophy.
Interactive visualization and search engine for exploring the Stanford Encyclopedia of Philosophy.
Online book on the introduction to the history and philosophy of science.
Summarized & Visualized.
A resource dedicated to Martin Heidegger's philosophy, providing English translations and discussions of his works and ideas.
Information about the works, philosophy, and projects of science fiction author and computer programmer Greg Egan is presented.
Educational platform offering free courses on Ayn Rand's philosophy, including Objectivism and its application to life and society.
A collection of great resources on various social sciences.
An interactive timeline that spans across 14 billion years of history, from the Big Bang to 2015.
A comprehensive and highly detailed blog covering various history topics.
An interactive Human Family Tree that explores the evolutionary history of humans.
An interactive timeline that allows you to view the entire history on a zoomable interface.
Historical information about nuclear secrecy, providing insights into the development and implications of nuclear weapons.
Explores the concept of the Age of Separation, the Age of Reunion, and the convergence of crises shaping the transition in human history.
Platform offering historical events of a given date.
Guidebook providing information on khipus, the ancient Incan system of knotted strings for record-keeping.
Resource for the study of Hellenistic history, covering the political, cultural, and social developments from Alexander the Great's era to the Roman Empire.
Provides a vast collection of classical texts, images, and resources for the study of ancient Greek and Roman cultures.
Collection of entertaining curiosities in history, literature, language, art, philosophy, and mathematics, designed to help you waste time as enjoyably as possible.
Offers a visualization of the path of a rain droplet from any point in the world to its end point.
Provides satellite visualization tools.
Shows the current positions of Mars's satellites, offering insights into Martian exploration.
Covers essential topics in Physical Geology.
An educational resource about flooding.
Platform providing information and resources related to ocean modeling for multifarious space and time scales, developed by a European consortium.
Map displaying recent earthquake activity from the United States Geological Survey.
Tool for finding latitude and longitude coordinates for any location on a map, providing geographic coordinates and related data.
Allows users to find GPS coordinates for any address or location worldwide, with detailed mapping features.
Free online tool for radiologic cross-sectional anatomy.
Platform to explore the depths of the seas.
Biology-inspired strategies, innovations, or educational resources.
You have been exposed to The Meta-meme
A site dedicated to birdwatching, featuring over 300 species recorded with identification tips and resources for enthusiasts.
The Tree of Life that illustrates how all life on Earth is connected. Explore relationships between 2.2 million species, view over 100,000 images, and see how species evolved from common ancestors. Zoom through the tree to discover the diversity of life on Earth.
Series of Stanford Continuing Studies courses taught by world-renowned physicist Leonard Susskind.
Resources and information about theoretical physics from the University of Cambridge.
Lecture notes and materials for the Classical and Modern Physics II course at the University of Virginia.
Laboratory of Atomic and Solid State Physics at Cornell University.
Interactive and customizable periodic table providing information about elements and their properties.
Offers authoritative data on physical constants, providing essential measurements for research and technological applications.
Interactive resource from Penn State University for exploring mechanical systems and understanding basic mechanics principles.
Official website for the James Webb Space Telescope.
Simulates optical experiments with multiparticle quantum systems, supporting quantum key distribution and entanglement exploration.
Introduces quantum circuits and gates via interactive puzzle games, featuring graphical interfaces to simplify quantum concepts.
Demonstrates quantum superposition and energy levels through a 2D single-player platformer contrasting classical and quantum physics.
Encourages collaborative learning of quantum mechanics using cooperative gameplay focused on superposition and quantum probabilities.
Offers interactive tools, videos, and games for multi-level education on quantum physics, addressing diverse learner profiles.
Visualizes quantum algorithm development through a game-like interface, aiding education in quantum computing logic and state evolution.
Engages citizen scientists in optimizing quantum experiments, addressing real-world challenges in quantum optimization.
Enables design and simulation of quantum optics experiments, bridging classical and quantum mechanics for educational use.
Comprehensive discussion of the use of games and interactive tools to engage the public in understanding quantum technologies.
Offers a free "Astronomy 101" course.
Provides applets on early lunar observations and various motion-related topics.
A visualization of 100,000 nearby stars, providing an immersive experience.
Explores the concept of a solar system with a million Earth-like planets.
Live access to real-time data and observations from the James Webb Space Telescope, allowing users to explore space research and discoveries.
A resource for amateur telescope builders, providing detailed information on designing and constructing telescope optics.
Educational resource explaining the fundamental concepts of orbital mechanics, designed for beginners in space science.
Open-source, modular, collaboratively authored collection of teaching materials for formal (meta)logic and formal methodss.
Platform providing a comprehensive database of integer sequences.
Resource covering first principles of various math topics.
Compilation of 38 recommended math websites for students.
Free website with simple explanations and examples for various math topics.
Platform focusing on understanding math concepts rather than memorization, with clear lessons on topics like imaginary numbers and exponents.
Free math problem solver.
Online resource for math topics.
Resource providing a visual and interactive introduction to complex analysis.
Article discussing matrices represented as tensor network diagrams.
Exploring the grand scheme of mathematical things with category theory.
Platform offering algebra practice problems with clear explanations.
Matrixology course resource.
List of math courses taught at the National Institute of Technology Karnataka (NITK).
Collection of easy mathematical tricks from counting through calculus.
Platform providing useful calculators (like Reverse Percentage Calculator) and math worksheets for kids or students.
Non-video content winners of 3Blue1Brown's SoME.
Interactive mathematics platform offering educational content and resources.
Offers interactive math activities, demonstrations, lessons with definitions and examples, worksheets, and other resources.
Resource offering interactive math puzzles, problems, and visualizations to explore mathematical concepts through problem-solving.
Site exploring trigonometry and its applications, featuring visual aids, formulas, and problem-solving techniques.
A comprehensive collection of math tutorials and practice problems, covering topics from algebra to calculus and differential equations.
Focuses on developing problem-solving skills across various subjects including mathematics, physics, programming, and language arts. Offers rigorous online classes, physical academies, and an engaging curriculum designed to encourage critical thinking, experimentation, and perseverance in students.
Aims to compile and share comprehensive information on mathematicians worldwide, gathering data from academic institutions and individual contributors.
Generates complex mathematical equations based on user input, offering a tool for practicing or visualizing mathematical problems.
A site dedicated to exploring open mathematical problems related to Paul Erdős, including ongoing challenges in number theory and combinatorics.
An open-access journal publishing research papers and articles on combinatorics, an area of mathematics dealing with counting, arrangement, and structure.
Website dedicated to the exploration of the Riemann Hypothesis, with interactive tools and resources for those interested in number theory.
A platform providing pedagogical tools to make mathematics accessible to everybody, completely free, based on open collaboration.
Online mathematical resource and collaborative platform that provides open-access mathematics content, including definitions, theorems, and proofs.
Tutorials and resources on geometric statistics, providing practical examples and code for implementing statistical techniques on manifolds.
Collection of interactive math modules and learning resources designed for online courses, focusing on calculus and related subjects.
Favorite hobbies and interests, especially science, and art of Paul Nylander
Introduction to Computational Media with p5.js
Examples and community of LaTeX
Snowflakes project by Collective Mathematical Art
Educational website featuring detailed animated infographics (animagraffs) that visually explain complex topics and processes across various subjects.
A resource containing numerous information sheets, exercises, and animations, covering various technology-related topics.
A non-profit project aimed at learning the basics of nuclear and reactor physics, covering topics such as nuclear power plants, reactor physics, thermal engineering, materials, and radiation protection.
A platform providing tools and calculators for various engineering and scientific purposes.
Reference library for engineering topics.
Online resource providing engineering tools and information.
Tool converting textual descriptions into CAD models, helping users generate technical drawings from written input.
Supplier of hardware, tools, raw materials, industrial materials, and maintenance equipment, serving a wide range of industries with an extensive catalog of products.
A book offering a hands-on guide to system modeling and simulation, with practical examples and explanations for engineers and developers.
Collection of articles on design and technology by Bartosz Ciechanowski.
Platform for creating and visualizing floorplans.
Platform providing articles and resources on structural and mechanical engineering topics.
Free 3D floor planner application on the web.
Website featuring animated mechanical movements, providing a visual understanding of various mechanical systems.
Resource explaining and detailing the manufacturing processes of a wide variety of products.
Online resource offering a comprehensive book on structural analysis.
Awesome Mechanical Engineering Resources.
Interactive reference for visualizing dynamics simulations, aimed at helping users better understand complex mechanical systems.
A collection of animated images and videos that demonstrate the functioning of various types of engines, from combustion to electric.
Gear mechanisms animated.
Offers interactive animations that demonstrate mechanical systems and mechanisms, helping users visualize and understand their motion and function.
Regularly updated list of resources focused on mechanics and statics, aiding in learning and understanding these subjects.
Comprehensive resource covering a wide range of engineering topics.
Website offering structural engineering resources for professionals and students.
Platform with calculators and articles covering various engineering topics.
Reference site with in-depth articles on structural and mechanical engineering subjects.
Free design software for steel structures provided by Arcelor-Mittal.
Courses and resources focused on understanding slender structures.
Easy and time-saving online interior design tool catering to both professionals and amateurs.
Complete and free guide explaining how cars work.
Crash test ratings and safety information from the Insurance Institute for Highway Safety.
European New Car Assessment Programme providing safety ratings for vehicles.
A dedicated collection of antique toasters, showcasing vintage models for toaster enthusiasts and collectors, along with historical information and preservation details.
DoITPoMS from Department of Materials Science and Metallurgy, University of Cambridge
Nanoscience resources of the Department of Physics at the University of Strathclyde
Reliable source of information about nanotechnology products, currently used in a broad range of industrial applications
World’s largest ecosystem of free to download, 3D printable objects of cultural significance
This site provides useful information, tables , schedules and formula related to mechanical engineering and engineering materials.
Platform for learning electrical engineering.
Resource providing tutorials on various aspects of electronics.
Platform for electronic parts, helping users find and compare components.
Series covering computer architecture, processor circuit design, VLSI, chip fabrication, and future trends in computing.
"Open Circuits" is a photographic exploration of the beautiful design inside everyday electronics.
Online marketplace for electronic components, featuring a vast selection of parts, tools, and resources for engineers and makers.
Interactive timeline exploring the history and impact of telematics and networked communication, with a focus on art and technology.
Visual exploration of Cybernetics, offering interactive representations of networks.
Online tech dictionary, study guides, and reviews for computer and IT terms.
Comprehensive guide for self-study in computer science.
Curriculum for computer science studies provided by the Open Source Society University.
Curriculum focusing on functional programming concepts in computer science.
Explore concepts in theoretical computer science, from the number system to Cantor infinities, Godel's theorems, and automat.
Platform aiding in mastering concepts in computer science and math courses with automated step-by-step solutions and practice problems.
Glossary of computer-related jargon and technical terms.
Collection of talks by computer scientist Alan Kay.
A wide range of articles and tutorials on computer science topics, including programming, algorithms, data structures, and software development practices.
Collection of video lectures and talks by Richard Sutton, a prominent researcher in reinforcement learning and artificial intelligence.
NIST's Dictionary of Algorithms and Data Structures.
Platform for visualizing data structures and algorithms through animations.
Blog exploring coding and algorithms.
Blog featuring posts on particularly interesting algorithms.
Video lectures on algorithms by Steven Skiena.
Platform presenting visual representations of algorithms.
Summarized page covering important results from computer science.
Comprehensive resource covering Big-O notation for various algorithms and data structures.
Webpage presenting the space and time complexities (Big-O) of common algorithms used in Computer Science.
Resource providing information on data structures and related concepts in computer science.
Empirical, non-academic, and practical guide to LLM hacking.
Online course for deep learning and machine learning.
Collection of state-of-the-art results for machine learning tasks with associated code.
Map of mathematics for Machine Learning.
Blog post by PyTorch that is visualizing matrix multiplication, attention and beyond.
Google Sheets document providing a directory of various AI models, presenting information such as name, date, parameters, organization, organization type, author location, language, commercial use, model, accessibility, code accessibility, data accessibility, major datasets used, and architecture.
Platform providing the latest in machine learning research papers along with code implementations and benchmarks.
Applied AI company making products that optimally represent information for human comprehension.
Blog by Christopher Olah on deep learning and artificial intelligence, featuring detailed explanations, tutorials, and research insights.
An interactive tool for experimenting with neural networks, allowing users to visualize how different configurations affect model training and classification tasks.
Catalog offering a variety of bite-sized AI resources.
A comprehensive resource offering guides, reviews, and insights on robotics, aimed at both beginners and enthusiasts in the world of robotics.
Leetcode for robotics.
Blog post on the useful terms to know when joining the Local LLM community.
Explores the inner workings of language models, visualizing the semantic space and trajectories of word completions generated by the GPT-3 API. The site demonstrates how responses evolve through high-dimensional spaces and presents interactive visualizations of word sequences and their probabilities, offering a unique perspective on machine-generated intelligence.
Interactive tool for visualizing large language models (LLMs) and exploring their structure, behavior, and outputs.
Browser-based Language modelling game.
Cutting-edge prompt optimizer designed for large language models (LLMs), large models (LMs), and LMOps.
Jailbreak collection for LLMs.
Styles and keywords for AI image generation.
ChatGPT cheatsheet.
Cookbook by OpenAI providing practical guides for working with AI.
Resource for creating effective prompts for AI models.
Platform offering instant prompts for writing.
Assists users in generating detailed and effective prompts for Midjourney, enabling the creation of high-quality images through natural language inputs.
Offers a wide selection of free Midjourney prompts, allowing users to easily generate images by providing optimized natural language prompts.
Serves as a comprehensive guide to prompt engineering, offering essential principles and techniques for crafting effective prompts for AI models and creative tasks.
Platform for finding the exact AI tool for your needs.
Create high-quality generative AI music in seconds with just prompts.
Platform showcasing various AI tools and resources.
Allows you to do Q&A with ChatGPT on web pages and docs you choose.
The latest source of AI tools and prompts.
Automate manual work and tasks with AI without any code in minutes.
Power through documents, articles, PDFs, email—anything you read—by listening with their leading AI text-to-speech reader.
Upload any PDF or document and get answers from it in seconds.
Artificial intelligence for organic and medical chemistry.
AI-powered tool for building APIs without writing code.
Platform utilizing AI for generating actionable feedback on writing.
Reconstruct the world that is reflected through human eyes.
Platform offering AI experiments and tools for humans.
Spellchecker, but for style.
Leading AI resource platform dedicated to empowering professionals across various industries to leverage AI technologies for innovation and growth.
Platform where users can upload a research paper, highlight confusing text, and receive an explanation to make research papers easier to read.
AI-powered tool to get a summary of any long YouTube video, such as lectures, live events, or government meetings.
Get a YouTube video transcript and summaries
Hackernews but for data
List of machine learning datasets from across the web
Platform for learning statistics and related topics.
Image database organized according to the WordNet hierarchy.
Searchable database of electronic component datasheets and purchasing information, designed for design engineers and electronics purchasing agents.
Community-driven platform for sharing large datasets, offering torrents for academic research, including scientific papers, datasets, and multimedia.
Comprehensive, open-access database providing bibliographic information on major computer science journals, conferences, and proceedings.
Documentation for web technologies, including CSS, HTML, and JavaScript.
World Wide Web Consortium's official website, making it possible to use web technologies with different languages, scripts, and cultures.
UX Core allows you to explore many cognitive biases while creating software.
Collaborative mind-mapping tool for visualizing and organizing ideas related to web development.
Educational platform by Google providing resources and tutorials for web development.
Collection of web development resources and tutorials.
Curated list of awesome web development resources for developers.
Basic editor from BBC for Microbit programming.
Blog with various links related to programming and development.
Visualization of the timeline of web browsers until 2019.
Tool to check the readiness status of various Houdini specifications in web browsers.
Modern load testing and smoke testing tool for SRE (Site Reliability Engineering) and DevOps.
Markdown pastebin service with preview, custom URLs, and editing, offering fast, simple, and free use with entries kept forever.
Curated Web Dev Tools 2021.
Kit including 17 battle-tested starter templates for building Chrome Extensions, saving time on setup and focusing on shipping.
Platform exploring esoteric programming languages (esolangs), constraint-based coding, code art, code poetry, and more.
Free online tools for developers, including formatters, validators, code minifiers, string escapers, encoders/decoders, message digesters, and more.
Online database schema design and modeling tool for free.
A list of new(ish) command line tools
Open-source browser design tools for web development.
Repository of free web design resources for designers and developers.
Knowledge hub covering various topics related to technology and software development.
Platform to discover interesting apps and websites created with Bubble, a visual web development platform.
Friendly web development tutorials designed for complete beginners.
Platform allowing users to build apps that connect different parts of their work, ensuring synchronization within the business.
Up-to-date software resources curated and crowd-sourced by professionals and academics worldwide.
List of software (SaaS, PaaS, IaaS, etc.) and other offerings that have free tiers for developers.
Tool to generate a free privacy policy, ensuring compliance with requirements from CCPA, GDPR, CalOPPA, Google Analytics & AdSense, and more.
Platform allowing developers and QA testing teams to test email and SMS workflows, including 2FA verifications, sign-ups, and password resets.
Domain name generator.
Collection of 806 hand-picked tools & resources for web designers & developers.
A benchmark tool to measure the performance of web browsers, specifically testing responsiveness and the speed of modern web applications.
Provides self-updating list of the latest and most common useragents seen on the web across all device types, operating systems, and browsers. Data is always fresh, updating weekly. This user agent list is perfect for web scrapers looking to blend in, developers, website administrators, and researchers. The most common useragents list is compiled from the user logs data of a number of popular sites across niches and geography, cleansed (bots removed), and enriched with information about the device and browser.
Visual design rules that can be safely followed every time.
Check email client compatibility for HTML and CSS features.
Collection of gradient background colors.
Exhaustive list of all elements you need to have/test before launching your website/HTML page to production.
Platform to solve real-world HTML, CSS, and JavaScript challenges while working to professional designs.
Platform to build, test, and discover front-end code. Explore [topics](https://codepen.io/topics/).
Framework to build cross-platform desktop apps with JavaScript, HTML, and CSS.
Gallery featuring 500+ websites for web design inspiration.
Comprehensive resource on HTML, CSS, and JavaScript.
Learn to code HTML and CSS.
Explore the differences between concepts in front-end development.
List of what you know and what you don't know about web development.
jQuery alternatives.
Make websites written in plain-old markup a joy to use.
htmx gives you access to AJAX, CSS Transitions, WebSockets, and Server Sent Events directly in HTML, using attributes, so you can build modern user interfaces with the simplicity and power of hypertext.
CSS references, tutorials, and articles.
Web design community powered by Digital Ocean.
Code snippet for creating CSS box shadows.
JavaScript & Data Structures Flashcards. Essential Coding Concepts with Syntax and Examples.
JavaScript style guide, linter, and formatter.
A cheatsheet for the JavaScript knowledge you will frequently encounter in modern projects.
A free fake API for testing and prototyping.
Cheat sheet for Vue.js.
Open-source collaborative web development debugging tool.
Information about JavaScript event keycodes.
Free CDN for open source. Fast, reliable, and automated.
Collect traces and generate logs on-demand without stopping & redeploying your applications.
Compare Amazon's instance types, pricing, and other pages.
Discover public APIs
Collective list of free APIs for use in software and web development
Learn REST
API documentation of Spotify
API documentation of Stripe
Learn SQL in stages
Free SQL tutorial
Interactive book for learning SQL
Collection of SQL interview questions
SQL to Natural Language and Natural Language to SQL translator. 100% free and open source
Server Admin for Programmers. Learn server tech for development and production.
An open-source, cookie-free web analytics platform.
Provides neatly reported important data for websites.
Website review and SEO checker.
A platform to improve the ROI of your content by creating high-performing SEO content.
Allows you to measure the performance of your website and provides actionable insights.
Estimates the time required to download any file based on your transfer speed without actually downloading the file.
Checks links and anchors in web pages or full websites.
A website reputation/safety checker, helping detect potentially malicious websites.
Helps find similar websites and provides information about their statistics.
Test how your website looks from different countries in real time.
An all-in-one status page for the systems your product depends on.
Discover what technologies websites are built with, using a database of 59,905+ web technologies and over 673 million websites.
Free Amazon price tracker that monitors millions of products and alerts you when prices drop.
Perform an HTTP ping to measure network latency from your browser to various cloud data centers around the world.
Check if a website is down.
Real-time problem and outage monitoring.
Unlock data with webhooks.
An open-source, automated tool for improving the performance, quality, and correctness of web apps.
A time capsule for web pages.
A conversation layer over the entire web, working everywhere without needing implementation by any underlying site (open community project).
Measures your internet speed, latency, and upload speed.
Allows you to test the page load time, analyze it, and find bottlenecks.
Analyze how your site performs, identify reasons for slowness, and discover optimization opportunities.
Free load testing service to stress test web apps and APIs with thousands of concurrent connections.
Measure your site's carbon footprint and run No-Code Experiments to find ways to improve.
Tools for testing the speed and latency of Azure services.
Track examples of challenges in the blockchain/crypto/web3 technology space. The timeline covers events in cryptocurrency and blockchain-based technologies since the beginning of 2021.
A demonstration of how a blockchain works.
Discover, track, and trade in the world of DeFi, NFTs, and Gaming.
A list of decentralized finance (DeFi) projects and their statistics.
A non-profit organization based in Switzerland, where addresses, transactions, wallets, or providers are checked to recover bitcoins (or a fraction of them) that have been stolen or lost due to criminal acts. Bitcoin, Litecoin, Bitcoin Cash, and Dogecoin addresses are clustered into wallets for UTXO-based blockchains. Live, reliable, and 100% correct data is provided.
Platform that provides resources and explanations across various software engineering areas.
Social network for developers to discuss topics about bugs and issues, share knowledge and connect the talents of millions of programmers and developers around the world.
Algorithms for Modern Hardware by Sergey Slotin.
An Animated Introduction to Elixir.
Portfolio of projects by Ben Grosser.
Resource for exploring cybersecurity project ideas, providing inspiration for educational or practical cybersecurity initiatives.
A platform for discovering and sharing open-source Android apps.
A weekly newsletter with curated news, articles, and resources related to Android development.
Allows you to search for apps available on the F-Droid repository, a collection of free and open-source Android apps.
Helps check permissions and trackers of Android apps, providing insights into the privacy aspects of different applications.
A website advocating against aggressive app background process limitations on Android, which can negatively impact app performance.
Smartphones' secret codes and other hidden functions.
A comprehensive resource for eReaders, eBooks, and related technologies, providing guides, FAQs, and tutorials for users of various mobile reading devices.
A platform that provides a simple way to find and share indie games online for free.
Analyzes your computer's specifications in seconds, providing information on whether your system meets the requirements for various games.
Platform offering free game assets, graphics, and game development resources.
Archive of Flash games, preserving these classic games for future enjoyment.
A platform offering free-to-use game assets, including 2D and 3D art, sound effects, and music for developers and game creators.
One of the largest online communities for game modifications, offering a vast collection of mods for popular video games to enhance gameplay, add content, or personalize experiences.
Game Theory explanations with simple games.
A site from the University of Alberta offering resources and research related to game theory, computational models, and games as a computational study.
A. S. Fraenkel's bibliography of combinatorial game theory literature.
A resource on Combinatorial Game Theory, featuring explanations, examples, and research on algorithms for combinatorial problems.
A comprehensive Pokémon database with news and updates.
Offers various news, features, archives, and explanations about Pokémon.
Learn, Practice, and Play Chess.
Free/libre, open-source chess server powered by volunteers and donations.
Online platform for online chess.
Educational resources and tutorials focused on FPGA (Field-Programmable Gate Array) technology, providing practical guides for both beginners and advanced users.
Online ESP32, STM32, Arduino simulator.
A mirror of the "Into the Void" reference for the x86 instruction set, providing a detailed guide to assembly language and processor instructions for x86 architecture.
Knowledge base with technical documentation, tutorials, and resources on analog and mixed-signal devices, aimed at engineers and developers.
Tool to convert between the decimal representation of a number and the binary format used by modern CPUs, based on IEEE-754 standard.
Guide to x86 Assembly by University of Virginia Computer Science
Platform for learning Linux.
Run Linux or other operating systems in your browser.
Platform that emulates a Linux distribution in your web browser.
Resource for Linux and BSD distributions, providing news, reviews, and comparisons to help users find and install the right operating system.
Reference guide containing syntax and examples for the most prevalent computing commands, covering databases and operating systems.
Reference guide for bash keyboard shortcuts.
Overview of the Linux command line for beginners.
An educational website offering free, interactive lessons on Linux, covering everything from basic commands to advanced system administration.
A tool for explaining Linux shell commands, providing detailed breakdowns of command syntax and function.
Aid you on your Linux Distro (and potentially, Libre) hunt. Answer easy questions to get recommendations on which Linux distribution that meets your needs based on those responses.
Vim cheat sheet.
A resource to learn Vim, the smart way.
Search through listed Vim plugins
An interactive game designed to teach users the fundamentals of the Vim text editor through engaging puzzles and challenges.
Platform for learning and practicing Vim, a free and open-source, screen-based text editor program.
A straightforward guide for getting started with Git.
A quick reference guide for common Git commands.
A mixture of Google Colab notebooks compiled from GitHub.
Interactive tool to learn Git branching through simulation of a git repository.
Platform to discover what individuals are working on in the GitHub community.
Tool to find the right Git commands without searching through the web.
Open-source GitHub contribution analyzer that provides insights into your GitHub activity.
Platform where individuals can get paid for contributing to open-source software in various programming languages and domains.
Resource providing solutions for common Git mistakes and how to recover from them.
Archive of trending repositories on GitHub, allowing users to explore popular projects and programming trends over time.
Visual representation of the GitHub repository network.
Online tool for converting code from one programming language to another.
Flexible and extensible cloud and desktop IDE platform, enabling efficient development and delivery of IDEs and tools using modern web technologies.
A platform offering a wide variety of themes for Visual Studio Code, allowing users to personalize the look and feel of their coding environment with different color schemes and styles.
Terms of Service; Didn't Read (short: ToS;DR).
Check why you are not anonymous when using private browsing mode or incognito mode. You can also read it [here](https://github.com/gautamkrishnar/nothing-private).
Find and compare security policies for thousands of companies to choose the right software and services based on security policies sourced from around the web.
Privacy and security-related browser extensions.
The largest database of pre-categorized cookies and online tracking technologies.
Get customized recommendations to cut down on data collection and prevent hacking.
A text encryption tool based on AES cryptography.
Resources to become more encrypted.
Private and safe alternatives to the most used apps and services.
A list of apps, tools, and web services.
List of websites on different areas such as security, OSINT, etc.
A comprehensive list of privacy tools.
Analyze privacy settings for websites.
Provides information for protecting your data security and privacy.
Tips, tools, and how-tos for safer online communications.
The most updated default router password repository on the internet.
Find and share logins for various websites.
Learn about your security score.
A list of 118 open-source hosted web services.
Send notes that will self-destruct after being read.
Platform for converting potentially unsafe PDFs, Office documents, or images into safe, viewable formats.
Software for reading, writing, and editing metadata in image, audio, and video files.
Tool to hide, blur, and highlight content on web pages.
Browse anonymously with a free virtual environment within your browser.
Platform for sharing a password, secret message or private link securely with one-time links.
Online tool for scanning and analyzing files for security threats, providing detailed reports on potential risks.
Online tool for analyzing and verifying digital images, providing forensic tools to detect alterations and edits in photos.
A website covering various topics in cryptography.
A tool that hides text in images and allows you to find hidden text.
Huge list of alternatives to Google products. Privacy tips, tricks, and links.
Alternatives to FAANG.
AccountKiller collects direct links and deleting instructions to make account termination easy.
A directory of direct links to delete your account from web services.
Ad-free app for watching YouTube videos on Android TV boxes.
Web extension that redirects YouTube, Twitter, Instagram requests to alternative privacy-friendly frontends and backends.
Tool to check the effectiveness of your AdBlock extensions.
Remove paywalls and gain access to articles.
Adblocker for paywalls.
Protect your personal email address, control who can send you emails, and generate new burner addresses with one click.
Transform email newsletters into Atom feeds for easier consumption.
A service that sends your emails to your designated recipients if you don't interact with it within a specified timeframe.
Mail merge for Gmail, allowing you to send mass emails with Gmail, ensuring delivery to the primary inbox. Track results in real-time directly from Google Sheets.
An anti-spam service for your existing email address.
Use Maildrop when you don't want to give out your real email address.
Offers disposable email services for testing and development purposes.
An open-source disposable email service.
Allows you to compose emails and determine the domain, master passphrase, and password of your disposable email.
Enables you to create emails with custom or random domains in a highly minimalistic design.
Provides temporary email addresses.
A free email tracking service that notifies you when the emails you send are read.
Offers free DNS and email tools in a single place for streamlined troubleshooting.
Allows you to create domain email addresses effortlessly in minutes.
Check if your email or phone is in a data breach.
Find where images appear online.
See the kind of information that all the sites you visit can see and collect about you.
Test your browser to see how well you are protected from tracking and fingerprinting.
Check if Google is testing FLoC on your Chrome browser.
Get privacy protection across the web.
Ad-free, private search engine with a subscription model.
Ad-free and anonymous search engine.
Search summarization tool.
Independent DIY search engine focusing on non-commercial content.
For submitting, searching for, and watching unlisted YouTube videos. No registration required.
Search within YouTube subtitles.
Advanced search for Google, DuckDuckGo, Twitter, YouTube, Reddit.
Search engine that utilizes AI to analyze and score the quality of content, starting with news articles.
Discover content beyond the first million search results.
Provides real-time statistics about the internet, including the number of websites, emails, and more.
An interactive map that visually represents the internet, showing the relationships between various websites.
Allows you to test your IPv6 connectivity and provides information about your network setup.
Provides a detailed explanation of every byte in a TLS connection.
An interactive IP address and CIDR range visualizer.
Displays only your IP address at the top of the page.
Provides free location tracking of an entered IP address, including city, country, latitude, and longitude.
Helps you find your own IP address and provides information about it.
Offers accurate IP address data for various use cases.
A visual subnet calculator to help with IP address and subnet calculations.
Online tool to measure network latency by sending test packets (pings) to a specified server, providing insights into connection stability and speed.
Open-source internet speed test tool, offering accurate measurements of download, upload, and latency without requiring additional software installations.
Offers a colorful explanation of how DNS works with the help of comics.
Provides a free DNS lookup service to check Domain Name System records against a selected list of DNS servers worldwide.
A list of DNS providers that you can configure to use instead of the default provided by your router or ISP.
Fast DNS server speed test tool, allowing users to find the most optimal DNS server for faster internet browsing with no installation required.
Various tools for URLs.
Platform for creating links and QR codes for your apps.
Tool for generating QR codes.
Create smart links to open desired apps from URLs without login.
Find out who is hosting any domain, including web host, IP address, name servers, and more.
Platform to inspect, test, and automate any incoming HTTP request or email.
Generator for high-resolution QR codes suitable for print.
Tool for generating Open Graph images.
A link management platform to brand, track, and share short URLs using a custom domain name.
Provides real-time traffic statistics for your links for free.
Link shortener and microsite builder.
Offers optional short link endings.
Web/mobile link management and campaign management analytics as well as branded links.
URL shortener with advanced analytics for the traffic through your links, visitors on your online store, blog, or website.
URL shortener.
A platform providing information and reviews about various VPN services.
Check your browser details, including version and plugins.
A detailed list of all VPNs with analysis and comparisons.
Provides an encrypted tunnel from your computer to the Internet, hiding your real IP address behind one of theirs.
Generate fake profile information, including names, addresses, and phone numbers, from 37 languages and 31 countries.
An app for creating temporary second phone numbers for calling and texting, useful for privacy and avoiding spam.
A service for generating true random numbers, lists, strings, and maps.
Comprehensive information on passwords and internet security.
Generate random and secure passwords.
Check the security strength of your password. Entries are secure and not stored or shared.
Generate secure passwords easily.
Ad-free software download site supported by donations, providing a hassle-free experience.
Discover the best alternatives to popular software based on user recommendations.
Platform providing open-source alternatives to proprietary software.
List of 300 apps that support dark mode.
Develop and test cloud and serverless apps offline.
Text-to-timeline tool converting markdown-ish text into a cascading timeline.
Record and share your terminal sessions with a purely text-based approach.
Clientless remote desktop gateway supporting protocols like VNC, RDP, and SSH.
Deploy your application stacks to production in a distributed cluster using Docker Compose files.
Online cron job service (Paid).
Translate C gibberish to English, helping you understand complex C declarations.
Collection of small utilities for Windows, including system tools, password recovery tools, and more.
Install and update multiple programs at once without toolbars or unnecessary clicks.
Online text reader with a progressive viewing mode, allowing paragraph-by-paragraph reading and editing.
Online bitwise operations and conversions.
Searchable, templated catalog of popular terminal commands curated from across the internet.
Web-based service that allows you to compare, download and develop open source and business software.
Platform for sharing code snippets within a community-focused environment.
Platform for creating visual snippets, with the ability to download and share them.
Tool for creating pictures from source code by converting code into images.
Website providing web design and UI inspiration with curated code snippets.
Curated collection of short code snippets for various development needs.
W3Schools section offering code snippets for HTML, CSS, and JavaScript.
Platform for keeping frequently used code snippets in one accessible place, allowing users to share and discover code snippets.
Platform for sharing and discovering small code snippets.
Resource to find up-to-date snippets for JavaScript and React use cases.
Curated list of tips and tricks from Twitter, presented in code snippet form.
Collection of CSS snippets covering various design and layout techniques.
Quick and simple editor for cron schedule expressions, providing human-readable explanations.
Online tool to generate cron schedule expressions with a user-friendly interface.
Web-based tool for creating and sharing beautiful images of source code snippets with syntax highlighting.
Dockerfile linter for checking the syntax and best practices in Dockerfiles.
Online tool to check the validity of YAML code and provide a clean UTF-8 version optimized for Ruby.
Kubernetes YAML Generator for creating Kubernetes configuration files.
Tool to check the validity of Puppet code syntax without compiling or enforcing a catalog.
Online platform for finding bugs in shell scripts by analyzing and providing suggestions for improvement.
Online tool to beautify, unpack, or deobfuscate JavaScript and HTML, and make JSON/JSONP readable.
Validator and reformatter for JSON, providing tidying and validation for messy JSON code.
Interactive platform that visualizes algorithms from code to help understand their execution.
Online platform offering code formatting tools, including JSON beautifier, XML viewer, hex converters, and more.
Tool to explain command-line commands by displaying the help text for each argument.
Documentation browser that finds relevant docs for your code, making it easier to explore and understand.
Technique to interpret specifications and automatically identify defects such as logical contradictions, over-complexity, and inconsistency of entity names.
Online tool for minifying code to reduce file size and improve load times.
Online tool for previewing and formatting Markdown text.
Online tool for beautifying and formatting code for improved readability.
Online compiler/interpreter and collaboration tool, allowing users to run and share code snippets with a short URL.
Online JSON parser and formatter.
The official page for the OWASP Fuzzing Project, which aims to improve the overall state of fuzzing tools, techniques, and processes.
A curated list of fuzzing resources, including tools, tutorials, research papers, and more.
A helpful guide for regular expressions.
An online tool to learn, build, and test Regular Expressions (RegEx/RegExp).
JavaScript Regular Expression Visualizer for understanding and visualizing regular expressions.
An online regex tester and debugger.
A visual regex tester that allows you to understand how your regular expression works.
Collection of regular expressions for UI design.
Browse categories to discover over 300 no-code tools.
A collection of no-code tools.
Additional information and resources related to open source licenses.
GitHub's documentation on licensing a repository.
Helps you choose an open source license based on your preferences.
Choose a Creative Commons license that suits your content sharing preferences.
Get buttons for your website that indicate the license terms of your content.
Create custom badges (shields) for your GitHub repositories, providing information like license, version, and more.
Free and open source programming books
Platform offering a catalog of courses for learning various programming languages and technologies.
Resource providing a quick whirlwind tour of various programming languages.
Learning resource for online education, covering a wide range of computer science and programming topics.
Platform to discover new open-source packages, modules, and frameworks, and keep track of dependencies.
Platform to learn Python, SQL, and R languages with examples and practical explanations.
Tool that helps users learn Python, JavaScript, C, C++, and Java programming by visualizing code execution step by step.
Collection of seminal academic papers on programming languages and logic, curated by Carnegie Mellon University.
Learn how RubyGems works and how to make your own
Online book version of "Learn You a Haskell" by by Miran Lipovača.
Online book version of "Real World Haskell" by Bryan O'Sullivan, Don Stewart, and John Goerzen.
Lecture materials and resources on Haskell programming.
Collection of Haskell-related repositories and projects on GitHub.
Official documentation for the Python programming language.
Collaborative platform providing information and resources related to Python.
Curated list of awesome Python frameworks, libraries, software, and resources.
Platform offering Python tutorials and resources for learning and development.
Interactive platform providing tutorials and exercises to learn Python programming.
Online platform offering interactive Python exercises and resources, developed by the University of Waterloo.
Website providing resources and tutorials for learning Python basics.
Platform offering Python tutorials and resources for learners of all levels.
Website comparing Python formatting styles with examples from different versions.
Collection of Python resources and tutorials for various topics.
Platform offering clear Python tutorials covering topics such as machine learning, databases, pandas, GUI, and more.
Self-study course for learning to build basic web applications in Django, hosted on Notion.
Platform for practicing coding problems with a focus on algorithmic challenges.
Coding practice website designed to enhance your skills through real-world projects and collaborative coding.
Coding platform offering challenges in various domains, from algorithms to artificial intelligence.
Community-driven platform providing coding challenges with a focus on improving through peer-reviewed solutions.
Mathematics-oriented coding platform, featuring challenging problems to encourage problem-solving through programming.
A guide to solving competitive programming problems using the Kattis platform, providing tips, problem-solving strategies, and resources for participants.
Data science platform that hosts competitions, datasets, and notebooks, fostering collaboration and innovation in the field.
Online coding environment facilitating collaborative coding, with features like live sharing and a wide range of supported languages.
Competitive programming platform for practicing algorithmic problem-solving.
Online competitive programming platform offering contests and a vast problem set, attracting a diverse international user base.
Japanese competitive programming platform hosting contests and exercises to enhance algorithmic skills.
Platform offering coding interview questions and challenges to help prepare for technical interviews.
Advent calendar of small programming puzzles suitable for various skill sets and levels, solvable in any programming language.
List of competitions from various programming websites, providing a centralized resource for upcoming contests.
Free online editor featuring dozens of frameworks, starter templates, and over 50,000 code snippets.
Platform for training algorithms and programming challenges to enhance programming skills.
Platform for learning bioinformatics and programming through problem-solving.
Platform with hundreds of programming problems to solve, helping users practice and improve their coding skills.
Platform for developing fluency in 67 programming languages through a unique blend of learning, practice, and mentoring, offered for free.
Platform offering coding challenges to assess and improve algorithmic and problem-solving skills.
Subreddit on Reddit featuring daily programming challenges and discussions for coding enthusiasts.
Service that sends daily coding challenges to subscribers to improve coding and problem-solving skills.
Platform with coding challenges and interview preparation resources to enhance programming skills.
Online platform gamifying coding challenges, making learning and practicing programming more engaging.
Competitive programming resource providing a structured ladder system to improve problem-solving skills, categorized by difficulty levels and topics.
Competitive programming website with regular contests and a large problem archive, catering to a global coding community.
USA Computing Olympiad platform, providing programming contests to encourage and identify talented young programmers in the United States.
Comprehensive, free resource collection guiding users from Bronze to Platinum levels and beyond in competitive programming.
Platform dedicated to promoting competitive programming among students through resources, classes, outreach, and contests.
Website providing a detailed guide to algorithms specifically tailored for competitive programming, offering in-depth explanations and examples.
Platform challenging users to use CSS skills to replicate targets with the smallest possible code.
Website offering quizzes focused on testing and enhancing knowledge of JavaScript programming language.
Game for learning and practicing JavaScript.
Website offering ML Code Challenges.
An online platform for hacking training, offering virtual environments and challenges to help individuals and organizations develop cybersecurity skills.
Platform providing educational resources for those new to Capture The Flag competitions.
Archive of Capture The Flag events, teams, and timelines.
Google's Capture The Flag competition resources available on GitHub.
Meusec's collection of Capture The Flag (CTF) resources in cybersecurity.
Guide by Trail of Bits providing insights and tips for participating in Capture The Flag competitions.
GitHub repository providing project-based coding challenges for learning programming through practical applications.
GitHub repository providing guides on building your favorite technologies from scratch.
Hub for sharing and discovering Arduino projects.
Resource for networking projects, network security projects, cyber security case studies, and source code for students, graduates, and professionals in the computer networking and security domain.
Platform for discovering trending open-source projects and their alternatives.
A platform to find open source projects by searching, browsing, and combining topics across various categories and projects.
A massive collection of the world's best open source software.
A list of open source repositories' issues that you can contribute to, with the option to receive issues via email if you sign up.
Explore projects on GitLab.
Guide providing resources for launching and growing open source projects.
Book series about the design and architecture of various open-source software projects.
A crowdsourced collection of the best open-source projects across the internet, providing an easy way to discover and explore top software repositories and tools.
Find online and in-person hackathons.
Find members of the community at hackathons, conferences, and events near you.
Curated list of high school hackathons, featuring 699 events in 27 states and 18 countries.
Provides information on upcoming AI-related events, hackathons, and co-working opportunities.
Collection of cheatsheets for various programming languages and tools.
Platform providing user-generated cheat sheets on various topics.
Cheat sheet related to the "Sound of Sorting" algorithm visualization project.
Ultimate list of SANS cheat sheets covering general IT security topics.
Collection of cheat sheets for various programming languages and concepts.
Curated list of awesome cheatsheets covering a wide range of programming languages, tools, and topics.
Platform providing centralized access to cheatsheets and quick references for various programming languages and frameworks.
Document language designed for the browser, offering a simplified syntax for creating web-based documents.
Compilation of cheat sheets, round-ups, quick reference cards, guides, and sheets covering various topics.
An interactive Python cheatsheet for faster and better coding.
A cheatsheet based on the book "Automate the Boring Stuff with Python" and various other sources.
Python cheat sheet provided by Zero to Mastery.
Provides up-to-date browser support tables for front-end web technologies on desktop and mobile browsers.
Helps you choose the right easing function for animations.
Code generators to assist with front-end web projects.
Offers a free HTML and CSS tutorial.
A tutorial and index for CSS, HTML, and JavaScript.
A cheat sheet for Emmet, a toolkit for web developers to write HTML and CSS code faster.
Comprehensive HTML cheat sheet covering various elements and attributes.
Quick reference for elements that are new or redefined in HTML5.
Cheat sheet for HTML5 Canvas, providing a quick reference for its properties and methods.
Resource providing an HTML vocabulary, categorizing elements and their relationships.
Free guide to HTML, featuring all HTML elements and attributes with detailed explanations.
Comprehensive reference guide for CSS properties and selectors.
Interactive guide for CSS Grid layout.
Interactive guide for CSS Flexbox layout.
Collection of CSS animations with live previews.
Visual cheat sheet for CSS Grid layout.
CSS cheat sheet with concise explanations and examples.
PDF cheat sheet for responsive web design principles.
Cheat sheet for CSS3 media queries.
Platform providing design elements, playground, and code snippets for Bootstrap HTML/CSS/JS framework.
Visual cheat sheet for the Bootstrap framework.
UI/UX resources based on the Bootstrap framework.
Tool for planning and building custom PCs, enabling users to create part lists, compare prices, and ensure compatibility between components.
Platform for designing custom PC builds, providing component compatibility checks, price comparisons, and configuration options for users.
Resource for custom PC builds, offering curated lists of compatible components, guides, and recommendations for various performance levels and budgets.
Utility for Mac that provides advanced mouse and trackpad customization options, allowing users to fine-tune gestures, button mappings, and scrolling behavior.
Largest dedicated catalog of mechanical keyboards worldwide, offering fast shipping and after-sale support.
Resource for keycap enthusiasts, providing information on various keycap profiles, designs, and compatibility for mechanical keyboards.
Website offering a platform for improving touch typing skills with customizable lessons.
Online tool for practicing touch typing with a partner in real-time.
Platform for learning and practicing keyboard shortcuts and key combinations.
Online tool providing keyboard shortcuts for various applications and programs.
Resource for creating custom mechanical keyboards.
Learning resources for the Colemak keyboard layout.
A typing practice platform designed to help users improve their typing speed and accuracy through engaging challenges and exercises.
Typing test platform to measure typing speed and accuracy in English.
Platform providing interactive typing lessons and games to improve typing skills.
Online resource offering typing lessons, games, and tests for learners of all levels.
Collection of keyboard shortcuts for Mac apps, Windows programs, and websites, covering a wide range of common applications.
Online resource providing an ASCII table, ALT codes, Z Score table, Greek Alphabet, T Distribution table, and a Binary Translator.
Platform for practicing keyboard shortcuts for free, supporting Mac, Windows, Linux, and offering cheat sheets for various applications, languages, and terminals.
Official Microsoft Office support page providing a comprehensive list of keyboard shortcuts for Microsoft Word.
Platform for discovering and sharing interesting websites and content.
Curated collection of the 5000 best websites across various categories.
Website featuring entertaining and interactive projects.
Collection of political, mathematical, and fun projects for the web.
Blog post listing some YouTube pages with smart and insightful content.
GitHub repository containing a curated list of open-source intelligence tools and resources.
Platform to discover apps and websites created using the Bubble development platform.
Platform offering curated resources for learning programming and related topics.
Platform to find programming courses and tutorials recommended by the programming community.
Curation of educational YouTube channels in 20 different languages, categorized by topic, with the option to find similar channels.
List of Awesome Tech Blogs.
Track over 500 awesome list updates, and you can also subscribe to daily or weekly updates via RSS or News Letter.
Collection of fun and interesting websites on the internet.
Search engine for the classic web, aiming to recreate the browsing experience of earlier days of the internet, particularly suitable for vintage computers.
