indent.js
Fast minimalistic pure code indentation. Indents JavaScript, Typescript, TSX, JSX, CSS, and HTML. Correctly indents it following some basic rules while leaving other formatting quirks as it is.
Artistic Style
A Free, Fast and Small Automatic Formatter for C, C++, C#, and Java Source Code
Code Beautifier
Code Beautifier CSS Formatter and Optimiser - Online CSS parser and Optimiser
Javascript Beautifier
JavaScript beautifier formats ugly, minified or obfuscated javascript to make it more readable and clean.
ClangFormat
Simply configurable tool which allow you make your code in one style.