Uncrustify - Banish crusty code with the Uncrustify C/C++/C#/Obj-C/D/Java/Pawn/VALA source code beautifier.
SASS Compiler - Generate CSS code from sass source using SASS Compiler. Beautify CSS if necessary.
JavaScript Obfuscator - JavaScript Obfuscator is a free online tool that obfuscates your source code, preventing it from being stolen and used without permission.
LESS Compiler - LESS Compiler makes formatted CSS styles from less source.
Artistic Style - astyle, code formatting
JSONFormatter.org - Online JSON Formatter and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON