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highlight.js - 零依赖的代码语法高亮库
A robust, zero-dependency JavaScript library for syntax highlighting code snippets across a multitude of languages, featuring reliable language auto-detection.
JavaScript
Added on 2025年5月30日24,366
Stars3,658
ForksJavaScript
LanguageProject Introduction
Summary
This project is a comprehensive, dependency-free JavaScript library designed for highlighting syntax in code blocks. It supports a large number of languages and includes powerful auto-detection capabilities, making it ideal for adding code highlighting to websites, blogs, and documentation with minimal effort.
Problem Solved
Developers, bloggers, and technical writers often need to display code snippets clearly and accurately on websites and documentation. Manually formatting code is tedious and error-prone. Existing solutions may have heavy dependencies or require explicit language specification. This project solves these issues by providing a lightweight, dependency-free, and intelligent syntax highlighter with automatic language detection.
Core Features
Language Auto-detection
Automatically detects the programming language of the code snippet without requiring manual specification.
Multi-language Support
Highlights code syntax for a wide array of programming, scripting, and markup languages.
Browser & Server-side Compatibility
Can be used in browsers and on the server-side (e.g., Node.js environments).
Zero Dependencies
Requires no external dependencies, making it lightweight and easy to integrate.
Theming Support
Provides customizable styling through CSS themes.
Tech Stack
JavaScript
使用场景
The library is suitable for any situation where code needs to be displayed on a web page or in an HTML context with accurate and aesthetically pleasing syntax highlighting.
场景一：博客文章中的代码展示
Details
Embedding code examples within articles on a personal or corporate technical blog.
User Value
Makes code snippets highly readable and visually appealing, improving reader engagement and understanding.
场景二：软件文档中的代码高亮
Details
Adding syntax highlighting to code blocks within online software documentation or API reference pages.
User Value
Clarifies code usage, reduces confusion, and helps users quickly grasp syntax, leading to faster adoption and reduced support queries.
场景三：用户生成内容的代码展示
Details
Implementing code display functionality on platforms where users share or submit code snippets, like forums, Q&A sites, or educational platforms.
User Value
Provides a standardized and professional way to display user-submitted code, regardless of the language, enhancing the platform's usability.
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