Contents

• Platforms
• Programming Languages
• Front-End Development
• Back-End Development
• Computer Science
• Big Data
• Theory
• Books
• Editors
• Gaming
• Development Environment
• Entertainment
• Databases
• Media
• Learn
• Security
• Content Management Systems
• Hardware
• Business
• Work
• Networking
• Decentralized Systems
• Miscellaneous

Platforms

• Node.js - JavaScript runtime built on Chrome's V8 JavaScript engine.
• Frontend Development
• iOS - Mobile operating system for Apple phones and tablets.
• Android
• IoT & Hybrid Apps
• Electron - Cross-platform native desktop apps using JavaScript/HTML/CSS.
• Cordova - JavaScript API for hybrid apps.
• React Native
• Xamarin - Mobile app development IDE, testing, and distribution.
• Linux
  • Containers
• macOS
  • Command-Line
  • Screensavers
  • Apps
• watchOS - Operating system for the Apple Watch.
• JVM
• Salesforce
• Amazon Web Services
• Windows
• IPFS - P2P hypermedia protocol.
• Fuse - Mobile development tools.
• Heroku - Cloud platform as a service.
• Raspberry Pi - Credit card-sized computer aimed at teaching kids programming, but capable of a lot more.
• Qt - Cross-platform GUI app framework.
• WebExtensions - Cross-browser extension system.
• RubyMotion - Write cross-platform native apps for iOS, Android, macOS, tvOS, and watchOS in Ruby.
• Smart TV - Create apps for different TV platforms.
• GNOME - Simple and distraction-free desktop environment for Linux.
• .NET
  • Core
• Amazon Alexa - Virtual home assistant.
• DigitalOcean - Cloud computing platform designed for developers.

Programming Languages

• JavaScript
  • Promises
  • Standard Style - Style guide and linter.
  • Must Watch Talks
  • Tips
  • Network Layer
  • Micro npm Packages
  • Mad Science npm Packages - Impossible sounding projects that exist.
  • Maintenance Modules - For npm packages.
  • npm - Package manager.
  • AVA - Test runner.
  • ESLint - Linter.
  • Functional Programming
  • Observables
  • npm scripts - Task runner.
• Swift
  • Education
  • Playgrounds
• Python
  • Asyncio - Asynchronous I/O in Python 3.
  • Scientific Audio - Scientific research in audio/music.
  • CircuitPython - A version of Python for microcontrollers.
• Rust
• Haskell
• PureScript
• Go
• Scala
• Ruby
• Clojure
• ClojureScript
• Elixir
• Elm
• Erlang
• Julia
• Lua
• C
• C/C++
• R
• D
• Common Lisp
• Perl
• Groovy
• Dart
• Java
  • RxJava
• Kotlin
• OCaml
• ColdFusion
• Fortran
• PHP
  • Composer - Package manager.
• Delphi
• Assembler
• AutoHotkey
• AutoIt
• Crystal
• Frege - Haskell for the JVM.
• CMake - Build, test, and package software.
• ActionScript 3 - Object-oriented language targeting Adobe AIR.
• Eta - Functional programming language for the JVM.
• Idris - General purpose pure functional programming language with dependent types influenced by Haskell and ML.

Front-End Development

• ES6 Tools
• Web Performance Optimization
• Web Tools
• CSS
  • Critical-Path Tools
  • Scalability
  • Must-Watch Talks
  • Protips
• React - App framework.
  • Relay - Framework for building data-driven React apps.
• Web Components
• Polymer - JavaScript library to develop Web Components.
• Angular - App framework.
• Backbone - App framework.
• HTML5 - Markup language used for websites & web apps.
• SVG - XML-based vector image format.
• Canvas
• KnockoutJS
• Dojo Toolkit
• Inspiration
• Ember - App framework.
• Android UI
• iOS UI
• Meteor
• BEM
• Flexbox
• Web Typography
• Web Accessibility
• Material Design
• D3 - Library for producing dynamic, interactive data visualizations.
• Emails
• jQuery - Easy to use JavaScript library for DOM manipulation.
  • Tips
• Web Audio
• Offline-First
• Static Website Services
• A-Frame VR - Virtual reality for web browsers.
• Cycle.js - Functional and reactive JavaScript framework.
• Text Editing
• Motion UI Design
• Vue.js - App framework.
• Marionette.js - App framework.
• Aurelia - App framework.
• Charting
• Ionic Framework 2
• Chrome DevTools
• PostCSS - CSS tool.
• Draft.js - Rich text editor framework for React.
• Service Workers
• Progressive Web Apps
• choo - App framework.
• Redux - State container for JavaScript apps.
• webpack - Module bundler.
• Browserify - Module bundler.
• Sass - CSS preprocessor.
• Ant Design - Enterprise-class UI design language.
• Less - CSS preprocessor.
• WebGL - JavaScript API for rendering 3D graphics.
• Preact - App framework.
• Progressive Enhancement
• Next.js - Framework for server-rendered React apps.
• Hyperapp - Tiny JavaScript library for building web apps.
• lit-html - HTML templating library for JavaScript.

Back-End Development

• Django
• Flask
• Docker
• Vagrant
• Pyramid
• Play1 Framework
• CakePHP - PHP framework.
• Symfony
  • Education
• Laravel - PHP framework.
  • Education
• Rails - Web app framework for Ruby.
  • Gems - Packages.
• Phalcon
• Useful .htaccess Snippets
• nginx - Web server.
• Dropwizard
• Kubernetes
• Lumen
• Serverless Framework
• Apache Wicket - Java web app framework.
• Vert.x - Toolkit for building reactive apps on the JVM.
• Terraform - Tool for building, changing, and versioning infrastructure.
• Vapor - Server-side development in Swift.

Computer Science

• University Courses
• Data Science
  • Tutorials
• Machine Learning
  • Tutorials
  • ML with Ruby - Learning, implementing, and applying Machine Learning using Ruby.
  • Core ML Models - Models for Apple's machine learning framework.
• Speech and Natural Language Processing
  • Spanish
  • NLP with Ruby
• Linguistics
• Cryptography
  • Papers - Theory basics for using cryptography by non-cryptographers.
• Computer Vision
• Deep Learning - Neural networks.
  • TensorFlow - Library for machine intelligence.
  • Papers - The most cited deep learning papers.
  • Education
• Deep Vision
• Open Source Society University
• Functional Programming
• Static Analysis & Code Quality
• Information Retrieval - Learn to develop your own search engine.

Big Data

• Big Data
• Public Datasets
• Hadoop - Framework for distributed storage and processing of very large data sets.
• Data Engineering
• Streaming
• Apache Spark - Unified engine for large-scale data processing.

Theory

• Papers We Love
• Talks
• Algorithms
• Algorithm Visualizations
• Artificial Intelligence
• Search Engine Optimization
• Competitive Programming
• Math
• Recursion Schemes - Traversing nested data structures.

Books

• Free Programming Books
• Free Software Testing Books
• Go Books
• R Books
• Mind Expanding Books
• Book Authoring
• Elixir Books

Editors

• Sublime Text
• Vim
• Emacs
• Atom - Open-source and hackable text editor.
• Visual Studio Code - Cross-platform open-source text editor.

Gaming

• Game Development
• Game Talks
• Godot - Game engine.
• Open Source Games
• Unity - Game engine.
• Chess
• LÖVE - Game engine.
• PICO-8 - Fantasy console.
• Game Boy Development
• Construct 2 - Game engine.
• Gideros - Game engine.

Development Environment

• Quick Look Plugins - For macOS.
• Dev Env
• Dotfiles
• Shell
• Fish - User-friendly shell.
• Command-Line Apps
• ZSH Plugins
• GitHub - Hosting service for Git repositories.
  • Browser Extensions
  • Cheat Sheet
• Git Cheat Sheet & Git Flow
• Git Tips
• Git Add-ons - Enhance the git CLI.
• SSH
• FOSS for Developers
• Hyper - Cross-platform terminal app built on web technologies.
• PowerShell - Cross-platform object-oriented shell.
• Alfred Workflows - Productivity app for macOS.
• Terminals Are Sexy

Entertainment

• Science Fiction - Scifi.
• Fantasy
• Podcasts
• Email Newsletters
• IT Quotes

Databases

• Database
• MySQL
• SQLAlchemy
• InfluxDB
• Neo4j
• MongoDB - NoSQL database.
• RethinkDB
• TinkerPop - Graph computing framework.
• PostgreSQL - Object-relational database.
• CouchDB - Document-oriented NoSQL database.
• HBase - Distributed, scalable, big data store.

Media

• Creative Commons Media
• Fonts
• Codeface - Text editor fonts.
• Stock Resources
• GIF - Image format known for animated images.
• Music
• Open Source Documents
• Audio Visualization
• Broadcasting
• Pixel Art - Pixel-level digital art.
• FFmpeg - Cross-platform solution to record, convert and stream audio and video.

Learn

• CLI Workshoppers - Interactive tutorials.
• Learn to Program
• Speaking
• Tech Videos
• Dive into Machine Learning
• Computer History
• Programming for Kids
• Educational Games - Learn while playing.
• JavaScript Learning

Security

• Application Security
• Security
• CTF - Capture The Flag.
• Malware Analysis
• Android Security
• Hacking
• Honeypots - Deception trap, designed to entice an attacker into attempting to compromise the information systems in an organization.
• Incident Response
• Vehicle Security and Car Hacking
• Web Security - Security of web apps & services.
• Lockpicking - The art of unlocking a lock by manipulating its components without the key.

Content Management Systems

• Umbraco
• Refinery CMS - Ruby on Rails CMS.
• Wagtail - Django CMS focused on flexibility and user experience.
• Textpattern - Lightweight PHP-based CMS.
• Drupal - Extensible PHP-based CMS.
• Craft CMS - Content-first CMS.

Hardware

• Robotics
• Internet of Things
• Electronics - For electronic engineers and hobbyists.
• Bluetooth Beacons
• Electric Guitar Specifications - Checklist for building your own electric guitar.

Business

• Open Companies
• Places to Post Your Startup
• OKR Methodology - Goal setting & communication best practices.
• Leading and Managing - Leading people and being a manager in a technology company/environment.
• Indie - Independent developer businesses.

Work

• Slack - Team collaboration.
  • Communities
• Remote Jobs
• Productivity
• Niche Job Boards
• Programming Interviews
• Code Review - Reviewing code.

Networking

• Software-Defined Networking
• Network Analysis
• PCAPTools

Decentralized Systems

• Bitcoin - Bitcoin services and tools for software developers.
• Ripple - Open source distributed settlement network.
• Non-Financial Blockchain - Non-financial blockchain applications.
• Mastodon - Open source decentralized microblogging network.

Miscellaneous

• JSON - Text based data interchange format.
  • GeoJSON
  • Datasets
• Discounts for Student Developers
• Conferences
• Sysadmin
• Radio
• Awesome - Recursion illustrated.
• Analytics
• REST
• Selenium
• Appium - Test automation tool for apps.
• Continuous Integration and Continuous Delivery
• Services Engineering
• Free for Developers
• Answers - Stack Overflow, Quora, etc.
• Sketch - Design app for macOS.
• Boilerplate Projects
• Readme
• Tools
• Styleguides
• Design and Development Guides
• Software Engineering Blogs
• Self Hosted
• FOSS Production Apps
• Gulp - Task runner.
• AMA - Ask Me Anything.
  • Answers
• Open Source Photography
• OpenGL - Cross-platform API for rendering 2D and 3D graphics.
• GraphQL
• Transit
• Research Tools
• Data Visualization
• Social Media Share Links
• Microservices
• Unicode - Unicode standards, quirks, packages and resources.
  • Code Points
• Beginner-Friendly Projects
• Katas
• Tools for Activism
• Citizen Science - For community-based and non-institutional scientists.
• TAP - Test Anything Protocol.
• MQTT - "Internet of Things" connectivity protocol.
• Hacking Spots
• For Girls
• Vorpal - Node.js CLI framework.
• Vulkan - Low-overhead, cross-platform 3D graphics and compute API.
• LaTeX - Typesetting language.
• Economics - An economist's starter kit.
• Funny Markov Chains
• Bioinformatics
• Colorful - Choose your next color scheme.
• Steam - Digital distribution platform.
• Bots - Building bots.
• Site Reliability Engineering
• Empathy in Engineering - Building and promoting more compassionate engineering cultures.
• DTrace - Dynamic tracing framework.
• Userscripts - Enhance your browsing experience.
• Pokémon - Pokémon and Pokémon GO.
• ChatOps - Managing technical and business operations through a chat.
• Falsehood - Falsehoods programmers believe in.
• Domain-Driven Design - Software development approach for complex needs by connecting the implementation to an evolving model.
• Quantified Self - Self-tracking through technology.
• SaltStack - Python-based config management system.
• Web Design - For digital designers.
• JMeter - Load testing and performance measurement tool.
• Creative Coding - Programming something expressive instead of something functional.
• No-Login Web Apps - Web apps that work without login.
• Testing - Software testing.
• Free Software - Free as in freedom.
• Framer - Prototyping interactive UI designs.
• Markdown - Markup language.
• Dev Fun - Funny developer projects.
• Events in the Netherlands - Tech-related events in the Netherlands.
• Healthcare - Open source healthcare software for facilities, providers, developers, policy experts, and researchers.
• Magento 2 - Open Source eCommerce built with PHP.
• TikZ - Graph drawing packages for TeX/LaTeX/ConTeXt.
• Neuroscience - Study of the nervous system and brain.
• Ad-Free - Ad-free alternatives.
• Esolangs - Programming languages designed for experimentation or as jokes rather than actual use.
• Prometheus - Open-source monitoring system.
• Homematic - Smart home devices.
• Ledger - Double-entry accounting on the command-line.
• Uncopyright - Public domain works.
• Crypto Currency Tools & Algorithms - Digital currency where encryption is used to regulate the generation of units and verify transfers.
• Diversity - Creating a more inclusive and diverse tech community.
• Open Source Supporters - Companies that offer their tools and services for free to open source projects.
• Design Principles - Create better and more consistent designs and experiences.
• Visual Regression Testing - Ensures changes did not break the functionality or style.
• Theravada - Teachings from the Theravada Buddhist tradition.
• inspectIT - Open source Java app performance management tool.
• Open Source Maintainers - The experience of being an open source maintainer.
• Calculators - Calculators for every platform.
• Captcha - A type of challenge–response test used in computing to determine whether or not the user is human.
• Jupyter - Create and share documents that contain code, equations, visualizations and narrative text.
• FIRST Robotics Competition - International high school robotics championship.
• Humane Technology - Open source projects that help improve society.

License

To the extent possible under law, Sindre Sorhus has waived all copyright and related or neighboring rights to this work.