Cost / License
- Free
- Open Source
Platforms
- Self-Hosted
- JavaScript

highlight.js is described as 'Highlight.js is a client-side Syntax Highlighting library in Javascript.It can be used in Pastebin Services or in Code Examples.Because of running on client side,it needs less bandwidth than server-side Syntax Highlighting libraries' and is an app. There are more than 10 alternatives to highlight.js for a variety of platforms, including Self-Hosted, Ruby, Mac, Windows and Linux apps. The best highlight.js alternative is prism.js, which is both free and Open Source. Other great apps like highlight.js are Zsh Syntax Highlighting, Pygments, Lolight and Bright.

Re-Highlight is a powerful syntax highlighter, which is a sub-module of the Reqable project. Re-Highlight can highlight a text by simply defining a syntax file. And Re-Highlight has built-in syntax highlighting rules for dozens of programming languages, it is easy to make your...

Chroma takes source code and other structured text and converts it into syntax highlighted HTML, ANSI-coloured text, etc.