highlight.js

Business Profile

Core Value Proposition

highlight.js provides automatic, broad-language syntax highlighting for code across 192 languages on the web and in Node.js environments.

Target Customer

Web developers and software engineers who embed code snippets in websites or applications, including Node.js projects, Vue apps, ES6 modules, and web workers.

Key Differentiator

192 languages and 512 themes; zero dependencies; automatic language detection; cross-environment support (browser, Node.js, Deno); flexible deployment options (CDN, self-hosted, Vue plugin, ES6 modules, web workers); open-source.

Implementation Timeline

Implementation can be quick: include the library via CDN or install via npm and initialize with hljs.highlightAll() to highlight code blocks.

Pain Points

1Need reliable syntax highlighting for code snippets across many languages on websites and apps.
2Desire to minimize bundle size when bundling many languages; avoid loading all languages if not needed.
3Require flexible deployment across environments and frameworks (CDN, self-hosted, Vue plugin, ES6 modules, Node.js, web workers).

Key Features

1Supports 192 languages and 512 themes
2Automatic language detection
3Zero dependencies
4Works with any HTML markup
5Multiple deployment options: CDN, self-hosted, Vue plugin, ES6 modules, with Node.js and web workers

Target Customer Industries

Client Results

1Improved readability and presentation of code snippets on websites and apps
2Fast, flexible integration across various environments
3Potential reduction of bundle size when loading only needed languages

Competitive Advantages

1Wide language support (192 languages) and 512 themes
2Zero dependencies, reducing risk of conflicts
3Flexible deployment options across environments
4Can import languages individually to minimize bundle size
5Cross-framework compatibility (works with any HTML markup, Vue plugin, ES6 modules)

Key Benefits

1Automatic language detection for code blocks

2Large language and theme library with flexible deployment

3Zero dependencies for easy integration

4Self-hosted or CDN options; works with Vue, ES6 modules, Node.js, and web workers

Additional Product Information

Product Description

A JavaScript-based syntax highlighter that highlights code blocks in web pages and Node.js projects, supporting 192 languages and 512 themes with automatic language detection and zero dependencies.

Target Market

Developers and engineering teams building websites or applications that display code snippets, including those using Node.js, Vue, ES6 modules, or web workers.

Unique Value Proposition

Broad language support (192 languages) with many themes (512), zero dependencies, automatic detection, and flexible deployment across browsers and Node.js environments; open-source.

Technical Requirements

JavaScript runtime (browsers, Node.js, Deno); can be loaded via CDN or installed via npm; by default loads all languages, but languages can be imported individually to reduce bundle size; usage examples show hljs.highlight and hljs.highlightAll.

Pricing Model

Open source; no pricing details provided in the content.

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