Atom

Display railroad diagram of regex under cursor.

75,854

A clean and configurable UI theme.

147,892

A preview of the full source code.

6,311,073

Display possible completions in the editor while typing

770,020

Assign file extension icons and colours for improved visual grepping

8,860,840

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

7,919,491

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