Atom

Syntax highlighting and autocompletion for the language Elm

68,821

React.js (JSX) language support, indentation, snippets, auto completion, reformatting

907,347

A preview of the full source code.

6,699,377

Emmet – the essential tool for web developers

3,963,685

Beautify HTML, CSS, JavaScript, PHP, Python, Ruby, Java, C, C++, C#, Objective-C, CoffeeScript, TypeScript, Coldfusion, SQL, and more in Atom

8,179,646

Haskell IDE

236,768

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