PrismJS / prism
Lightweight, robust, elegant syntax highlighting.
PrismJS / prism
unifiedjs / unified
Parse, inspect, transform, and serialize content with syntax trees
react-syntax-highlighter / react-syntax-highlighter
syntax highlighting component for react with prismjs or highlightjs ast using inline styles
davatron5000 / microlighter
A zero-dep syntax highlighter that uses the CSS Highlights API
postcss / sugarss
Indent-based CSS syntax for PostCSS
andreruffert / syntax-highlight-element
👓 Syntax Highlighting using the CSS Custom Highlight API
ThisIs-Developer / Markdown-Viewer
A Markdown Editor That Lives in Your Browser, Desktop, and a Single URL. Fast GitHub-style Markdown editing with live preview, diagrams, LaTeX, syntax highlighting, PDF export, and multi-tab support across web, desktop, and Docker.
vercel-labs / gpu-lexer
Tiny language-agnostic WebGPU syntax highlighter
L00PLeGeNd / code-for-word
Code for Word: Paste highlighted code into Word, with customizable formatting options and a handy built-in translation feature.
wudream813 / luogu-markdown-editor
洛谷 Markdown & KaTeX 实时预览编辑器 —— 在线版、单文件离线版与 Tauri 桌面版（Windows / macOS / Linux），完整支持洛谷 Markdown 扩展语法
Aaqibhafeezkhan / NoCodeComments
Browser-based, syntax-aware code comment stripper that removes comments from source code while preserving strings, URLs, template literals, regex literals, and code structure.