Code syntax highlighting for the web. Uses Prism for parsing.

Why I created this library? I needed a simple React component that highlights code, but there was none which satisfied the following requirements:

• Dynamically loads highligting parsers.
• Executs highlighting in a web worker.
• While code is parsed in the worker, renders raw un-highlighted source without any flickering.
• A simple to use React component.

Installation

Usage

Simply call the tokenizeAsync function with the code and language you want to highlight.

import {tokenizeAsync} from 'code-colors';

const code = `console.log('Hello, World!');`;
const language = 'javascript';

const tokens = await tokenizeAsync(code, language);
console.log(tokens);

It will automatically download popular Prism languages from the CDN.