Top 310 syntax-highlighting open source projects

Notepad2 is a light-weight Scintilla-based text editor for Windows with syntax highlighting, code folding, auto-completion and API list for about 80 programming languages/documents, bundled with file browser plugin metapath and dark theme.

Markdown parser, done right. Commonmark support, extensions, syntax plugins, high speed - all in one. Gulp and metalsmith plugins available. Used by Facebook, Docusaurus and many others! Use https://github.com/breakdance/breakdance for HTML-to-markdown conversion. Use https://github.com/jonschlinkert/markdown-toc to generate a table of contents.

Pygments is a generic syntax highlighter written in Python

💎 Ruby wrapper for Pygments syntax highlighter

A text editor in ≤1024 lines of code, written in Rust

A Vim plugin that always highlights the enclosing html/xml tags

Extends Monokai from Soda with additional syntax highlighting for Markdown, LESS, HTML, Handlebars and more.

Cross-platform text editor, written in Lazarus

Custom color highlighting for Object Pascal IDE's

Zep - An embeddable editor, with optional support for using vim keystrokes.

Syntax highlighting and other enhancements for the Julia REPL

An arctic, north-bluish color palette.

A syntax-highlighting text editors that renders to an HTML5 Canvas

A readline and libedit replacement that supports UTF-8, syntax highlighting, hints and Windows and is BSD licensed.

Syntax highlighting for Google Docs

A different approach to code highlighting.

Visual Studio extension for assembly syntax highlighting and code completion in assembly files and the disassembly window

🔆 an open source syntax highlighter written in pure javascript

Tools to ease the creation of snippets, syntax definitions, etc. for Sublime Text.

JavaScript syntax highlighter with language auto-detection and zero dependencies.

Rich featured syntax highlighter for Keynote slides.

a spiffy collection of nano syntax highlighting files

styled-components highlighting support in IntelliJ editors

🌈Rainbow CSV - Vim plugin: Highlight columns in CSV and TSV files and run queries in SQL-like language

ClangKit provides an Objective-C frontend to LibClang. Source tokenization, diagnostics and fix-its are actually implemented.

Vim filetype and tools support for Crystal language.

Multi-word, syntax highlighted history searching for Zsh

Bash Line Editor―a full-featured line editor written in pure Bash! Syntax highlighting, auto suggestions, vim modes, etc. are available in Bash interactive sessions!

Virtual syntax highlighting for virtual DOMs and non-HTML things

Simple syntax highlighting library written in javascript

Clang based syntax highlighting for Neovim

A developer blog starter for 2020 (Next.js + React + TypeScript + Markdown + syntax highlighting)

Syntax highlighting color themes for Google Code Prettify

An arctic, north-bluish clean and elegant JetBrains IDE UI and editor color theme.

Fullest Handlebars.js templating support for Atom and Sublime Text 2 / 3. Also drives syntax colouring on Github and in Visual Studio Code. Install from: https://atom.io/packages/Handlebars and https://packagecontrol.io/packages/Handlebars.

Lightweight, robust, elegant virtual syntax highlighting using Prism

Pretty diff to html javascript cli (diff2html-cli)

A pure Ruby code highlighter that is compatible with Pygments

Collection of Vim themes with barely any colors

GraphQL syntax highlighting, linting, auto-complete, and more!

*That* editor.

A Swiss Army knife for developers.

A cross-platform command line prompt library that provides syntax highlighting, autocompletion, history and multi-line input.

Syntax highlighter for Haskell using the lexer of GHC

80's dark retro theme for VS Code and Sublime Text

Syntax highlighting for Dart and Flutter

This extension allows you to connect Visual Studio Code directly to your MC Account, enables syntax highlighting for AMPScript, has built-in documentation for all AMPScript functions and also adds code snippets for language elements and functions.

📝 A Sublime Text package for the programming language GDL (Geometric Description Language)

A Laravel client for Torchlight - the syntax highlighting API.

Angular syntax highlighting for HTML templates

❌ [Deprecated] A better ShellScript (Bash) syntax highlight for Sublime Text >= 3143

🌈 light, fast, and easy to use, dependencies free javascript syntax highlighter, with automatic language detection

🧛🏻‍♂️ Dark theme for Prism.js

SublimeText Plugin for VHDL (highlight, autocompletion, navigation, ...)

🔧 🎨 Some syntax highlighting files for the GNU/Nano editor 📝 https://nano-editor.org/

Vim syntax highlighting for Jai programming language. I am planning to maintain and update this package when the language is released

QML support for Sublime Text 2 and Sublime Text 3

YARA package for Sublime Text

Todo.txt syntax highlighter and helper extension for visual studio code.

Syntax Highligting for Fanuc Karel in Visual Studio Code