# [4.0.0](https://github.com/markedjs/marked/compare/v3.0.8...v4.0.0) (2021-11-02)
### Bug Fixes
* Convert to ESM ([#2227](https://github.com/markedjs/marked/issues/2227)) ([4afb228](4afb228d95
))
### BREAKING CHANGES
* - Default export removed. Use `import { marked } from 'marked'` or `const { marked } = require('marked')` instead.
- `/lib/marked.js` removed. Use `/marked.min.js` in script tag instead.
- When using marked in a script tag use `marked.parse(...)` instead of `marked(...)`
Marked
- ⚡ built for speed
- ⬇️ low-level compiler for parsing markdown without caching or blocking for long periods of time
- ⚖️ light-weight while implementing all markdown features from the supported flavors & specifications
- 🌐 works in a browser, on a server, or from a command line interface (CLI)
Demo
Checkout the demo page to see marked in action ⛹️
Docs
Our documentation pages are also rendered using marked 💯
Also read about:
Compatibility
Node.js: Only current and LTS Node.js versions are supported. End of life Node.js versions may become incompatible with Marked at any point in time.
Browser: Not IE11 :)
Installation
CLI: npm install -g marked
In-browser: npm install marked
Usage
Warning: 🚨 Marked does not sanitize the output HTML. Please use a sanitize library, like DOMPurify (recommended), sanitize-html or insane on the output HTML! 🚨
CLI
$ marked -o hello.html
hello world
^D
$ cat hello.html
<p>hello world</p>
Browser
<!doctype html>
<html>
<head>
<meta charset="utf-8"/>
<title>Marked in the browser</title>
</head>
<body>
<div id="content"></div>
<script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
<script>
document.getElementById('content').innerHTML =
marked.parse('# Marked in the browser\n\nRendered by **marked**.');
</script>
</body>
</html>
License
Copyright (c) 2011-2018, Christopher Jeffrey. (MIT License)
Description
Languages
JavaScript
35%
TypeScript
35%
HTML
30%