Developers

A curated list of 50 must-know resources, tutorials, tools and blogs for software professionals, developers and engineers.

50 Websites

GitHub

GitHub is where people build software. More than 19 million people use GitHub to discover, fork, and contribute to over 52 million projects.

Stack Overflow

A language-independent collaboratively edited question and answer site for programmers. Questions and answers displayed by user votes and tags.

Mozilla Developer

The Mozilla Developer Network (MDN) provides information about Open Web technologies including HTML, CSS and APIs for both Web sites and HTML5 Apps.

FreeCodeCamp

Learn to code and build projects for nonprofits. Build your full stack web development portfolio today.

Code.org

Every student in every school deserves the opportunity to study computer science.

Codecademy

Codecademy is the world's most popular way to learn over 12 coding languages including HTML, CSS, JavaScript, Python, SQL, and Ruby.

CodeChef

CodeChef is a global competitive programming platform which supports over 50 programming languages.

Ask Ubuntu

Ask Ubuntu is a question and answer site for Ubuntu users and developers.

Hacker News

Hacker News is a social news website focusing on computer science and entrepreneurship.

Student Developer Pack

The best developer tools, free for students, by GitHub.

Geeksforgeeks

A portal and forum for computer science interview questions and technical articles.

Bitbucket

Bitbucket is the Git solution for professional teams. Collaborate on code with inline comments and pull requests.

Stack Exchange

Stack Exchange Q&A communities are different. Here's how Speech bubbles.

Code School

Learn to code in the comfort of your browser with video tutorials, programming challenges, and screencasts.

Tutorials Point

Free online tutorials and reference manuals with examples for almost everything.

HackerRank

Programming problems and contests in different domains of Computer Science. Solve interesting and challenging programming problems.

HackerEarth

HackerEarth is a network of top developers across the world.

W3Schools

W3Schools is a web developers site, with tutorials and references on web development languages such as HTML, CSS, JavaScript, PHP, SQL, W3.CSS, and Bootstrap.

9Lessons

9lessons is a programming blog maintained by Srinivas Tamada.

CodinGame

CodinGame is the gaming platform for programmers. Solve programming puzzles, improve your skills, share and have fun.

Coderbyte

Coderbyte is a web application built to help people practice their programming skills with our collection of programming challenges.

The front page of the internet.

SitePoint

Learn Web Design & Development with SitePoint tutorials, courses and books - HTML5, CSS3, JavaScript, PHP, mobile app development, Responsive Web Design

Visual Studio Code

Visual Studio Code is a code editor redefined and optimized for building and debugging modern web and cloud applications.

Atom

At GitHub, we’re building the text editor we’ve always wanted. Hackable to the core, but approachable on the first day without ever touching a config file.

Codeforces

Codeforces. Programming competitions and contests, programming community.

JSFiddle

Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.

Sublime Text

Sublime Text is a sophisticated text editor for code, markup and prose. You'll love the slick user interface, extraordinary features and amazing performance.

Slack

Slack brings all your communication together in one place. It's real-time messaging, archiving and search for modern teams.

SourceForge

Free, secure and fast downloads from the largest Open Source applications and software directory.

Read The Docs

Read the Docs hosts documentation, making it fully searchable and easy to find.

CodePen

Show case of advanced techniques with editable source code.

Pastebin

Pastebin.com is the number one paste tool. Pastebin is a website where you can store text online for a set period of time.

StackShare

We help developers find the best tools and services.

GitLab

Provides Git repository management, code reviews, issue tracking, activity feeds and wikis. GitLab itself is also free software.

CoderWall

Coderwall is a space for tech's most talented makers to connect, share, build, and be inspired.

Regex101

Online regex tester for PHP, PCRE, JavaScript and Python that highlights pattern and matches on the fly.

InfoQ

InfoQ.com is a practitioner-driven community news site focused on facilitating the spread of knowledge and innovation in professional software development.

EdX

EdX offers free online courses and classes.

Postman

Postman is the complete toolchain for API developers, used by more than 3 million developers and 30,000 companies worldwide.

Collabedit

Collabedit is an online text editor that allows real-time collaboration.

Ryan's Tutorials

A collection of introductory technology tutorials covering Linux, Web development, general problem solving and graphic design.

GitHub Resume

GitHub resumes, generated by the community, for the community.

Github Gist

Gist is one of the first products launched by GitHub. Gist is a service for sharing snippets of code or other text content.

Coding For Entrepreneurs

Coding for Entrepreneurs is a series of project-based programming courses designed to teach non-technical founders how to launch and build their own projects.

Microsoft Developer Network

Find the latest resources for developers. On Microsoft Developer Network, you can learn to build apps for the web, Windows Phone, and Xbox.

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Featured Topics

Developer Tools

Open Source

Programming Tutorials

Competitive Programming

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