Atom

Validate JavaScript with JSHint. In realtime or on save. Supports JSX (React).

298,460

Automates closing of HTML Tags

1,646,287

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

8,832,932

A Base64 encoder and decoder

17,949

Encode/decode URLs, Base64 or escape HTML entites.

12,081

A preview of the full source code.

7,343,915

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