Apps similar to highlight.js include Zsh Syntax Highlighting, which is free and open source. Other options are prism.js, Pygments, Lolight and Bright. You can choose from more than 10 apps like highlight.js for self-hosting, Mac, Windows, Linux and the web.
This package provides syntax highlighting for the shell zsh. It enables highlighting of commands whilst they are typed at a zsh prompt into an interactive terminal. This helps in reviewing commands before running them, particularly in catching syntax errors.
Prism is a lightweight, extensible syntax highlighter, built with modern web standards in mind.
Generic syntax highlighter suitable for use in code hosting, forums, wikis or other applications that need to prettify source code.
Lolight is a 3kB tokenizer and syntax highlighter. No language specific syntax support, just a CSS stylable breakdown into tokens. Default styles included.
Germany
EU
United States
A beautiful syntax highlighter based on TextMate grammar, accurate and powerful.
Torchlight is a VS Code-compatible syntax highlighter that requires no JavaScript, supports every language, every VS Code theme, line highlighting, git diffing, and more.
United States
This package is an open source version of GitHub’s closed-source PrettyLights project (more on that later). It supports 600+ grammars and its extremely high quality. It uses TextMate grammars which are also used in popular editors (SublimeText, Atom, VS Code, &c).
NetherlandsEU
Rouge is a pure Ruby syntax highlighter. It can highlight over 200 different languages, and output HTML or ANSI 256-color text. Its HTML output is compatible with stylesheets designed for Pygments.
code-prettify is a syntax-coloring script to make source-code snippets in HTML prettier.
A batteries-included syntax highlighting library for Rust, based on tree-sitter.
