Frictionless development in your browser

SourceLair lets people develop software in their browsers using Python, Node.js, PHP, HTML5 and more.

Use cases

Web developers

Web developers badge

Develop and showcase your projects anywhere using your favorite frameworks and tools like Git, Heroku and Bower.

Computer Science students

Code teachers badge

Work on your assignments anywhere and share your progress with your professors with astounding easiness.

Self-teaching coders

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Want to learn code by yourself? SourceLair is the right tool for you! Get your hands dirty right away with no setup frictions.


Besides Django integration, fully-featured Linux terminal, Command Palette and much more, SourceLair lets you
Online code editor with full featured Linux terminal

Install nothing — code in your browser

Set your self free of configuration hassle and platform dependencies, by coding in your browser. SourceLair enables you to develop your software in your browser and never worry about configuring your development environment or maintaining a virtual environment for each project. In fact; you don't even need your own computer.
Git and Mercurial Integration

Git & Hg Integration

SourceLair integrates seamlessly with both Git and Mercurial. You can use them either through command palette or the traditional command line.
Online code editor for more than 25 programming languages

Code in the most popular programming languages

Python, Ruby, HTML5, JavaScript or C++? In SourceLair it's totally up to you. SourceLair lets you code in more than 25 languages with syntax highlighting, while it allows you to run and test your files in a vast variety of popular programming languages.

Start coding now or check the full list of our amazing features.