Fast. Reliable. Automated.

A free CDN for open source projects

Optimized for JS and ESM delivery from npm and GitHub. Works with all web formats.

Operating since 2012.

286 billion requests

past month

over 13 879 TB

past month

// load any project hosted on npm

https://cdn.jsdelivr.net/npm/package@version/file


// load jQuery v3.6.4

https://cdn.jsdelivr.net/npm/jquery@3.6.4/dist/jquery.min.js


// use a version range instead of a specific version

https://cdn.jsdelivr.net/npm/jquery@3.6/dist/jquery.min.js

https://cdn.jsdelivr.net/npm/jquery@3/dist/jquery.min.js


// omit the version completely to get the latest one

// you should NOT use this in production

https://cdn.jsdelivr.net/npm/jquery/dist/jquery.min.js


// add ".min" to any JS/CSS file to get a minified version

// if one doesn't exist, we'll generate it for you

https://cdn.jsdelivr.net/npm/jquery@3.6.4/src/core.min.js


// omit the file path to get the default file

https://cdn.jsdelivr.net/npm/jquery@3.6


// add / at the end to get a directory listing

https://cdn.jsdelivr.net/npm/jquery/

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@babel/runtime 50.4M downloads
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popular esm cjs Version 7.27.0 License MIT
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50.4M downloads

babel's modular runtime helpers

Version 7.27.0 License MIT
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@babel/types 525.1K downloads
babel
popular cjs Version 7.27.0 License MIT
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525.1K downloads

Babel Types is a Lodash-esque utility library for AST nodes

Version 7.27.0 License MIT
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@babel/parser 374.2K downloads
babel
popular cjs Version 7.27.0 License MIT
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374.2K downloads

A JavaScript parser

Version 7.27.0 License MIT
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@babel/traverse 11.9K downloads
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11.9K downloads

The Babel Traverse module maintains the overall tree state, and is responsible for replacing, removing, and adding nodes

Version 7.27.0 License MIT
@babel/traverse JS library homepage
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@babel/template 10.8K downloads
babel
popular cjs Version 7.27.0 License MIT
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10.8K downloads

Generate an AST from a string template.

Version 7.27.0 License MIT
@babel/template JS library homepage
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@babel/core 20.2K downloads
babel
popular cjs Version 7.26.10 License MIT
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20.2K downloads

Babel compiler core.

Version 7.26.10 License MIT
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@babel/code-frame 5.5K downloads
babel
popular cjs Version 7.26.2 License MIT
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5.5K downloads

Generate errors that contain a code frame that point to source locations.

Version 7.26.2 License MIT
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@babel/generator 9.6K downloads
babel
popular cjs Version 7.27.0 License MIT
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9.6K downloads

Turns an AST into code.

Version 7.27.0 License MIT
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@babel/helper-validator-identifier 9.7K downloads
babel
popular cjs Version 7.25.9 License MIT
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9.7K downloads

Validate identifier/keywords name

Version 7.25.9 License MIT
@babel/helper-validator-identifier has no homepage
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@babel/helper-plugin-utils 3.8K downloads
babel
popular cjs Version 7.26.5 License MIT
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3.8K downloads

General utilities for plugins to use

Version 7.26.5 License MIT
@babel/helper-plugin-utils JS library homepage
@babel/helper-plugin-utils JS library on GitHub
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Download @babel/helper-plugin-utils JS library
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All files from npm and GitHub available with zero setup

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NPM and ESM needs

The jsDelivr API allows you to get details about NPM packages, such as their versions, tags, and files. By analyzing package metadata and its real usage, it can automatically suggest the correct entry point for each file type.

Additionally the API provides detailed download statistics for each project, version, and file, as well as network-wide usage statistics.

Read the API documentation
Get project entry points List project versions List package files
https://data.jsdelivr.com/v1/packages/npm/bootstrap@5.1.0/entrypoints
 
// =>
{
  " entrypoints ": {
    " js ": {
      " file ": " / dist / js / bootstrap .min .js ",
      " guessed ":  false
    },
    " css ": {
      " file ": " / dist / css / bootstrap .min .css ",
      " guessed ":  false
    }
  }
}

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Load modern JavaScript packages built for you on-demand.
Works in modern web browsers, node.js, and deno.

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Permanent storage shared by all edge servers
Learn more about ESM 
								import { Fireworks } from 'https://esm.run/fireworks-js';
								
								let container = document.querySelector('.container');
								
								let options = {
									  gravity: 1.4,
									  opacity: 0.4,
									  autoresize: true,
									  acceleration: 1.00,
									};
								
								let fireworks = new Fireworks(container, options);
								
								fireworks.start();

Analytics and Stats

Use our stats to better understand how your projects are being used, which versions are popular, and which files are being downloaded the most.

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Top 10 npm packages past 30 days

1 npm/ emoji-datasource-apple 23 812 443 807
2 npm/ bootstrap 14 110 648 526
3 npm/ swiper 10 533 339 955
4 npm/ prebid-universal-creative 9 299 166 309
5 npm/ workbox-cdn 6 924 332 677
6 npm/ slick-carousel 6 638 963 810
7 npm/ hls.js 4 213 379 758
8 npm/ bootstrap-icons 3 515 917 172
9 npm/ mathjax 3 028 344 116
10 npm/ yandex-metrica-watch 2 475 414 172
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