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.

150 billion requests

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// 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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emo-diff-cover < 100 downloads

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increment line coverage

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js Version 1.1.0 License ISC

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A lib to compare similarity of two strings

Version 1.1.0 License ISC

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js Version 0.1.5 License ISC

< 100 downloads

tslint shareable config, tslint-config-ilemon

Version 0.1.5 License ISC

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js Version 0.1.2 License ISC

< 100 downloads

Modular babel plugin for ui library import like `comby-lib`, `antd` etc.

Version 0.1.2 License ISC

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< 100 downloads

a babel preset for building html5 video player using MSE

Version 1.0.1 License MIT

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< 100 downloads

[cola](https://github.com/xwcoder/cola)的编译、打包工具。

Version 1.1.0 License MIT

coladb < 100 downloads

js Version 1.0.4 License ISC

< 100 downloads

A small library for using IndexedDB in Promise style.

Version 1.0.4 License ISC

Keywords

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grunt-cola < 100 downloads

js Version 0.1.2 License MIT

< 100 downloads

grunt plugin for cola (colac)

Version 0.1.2 License MIT

Keywords

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All files from npm and GitHub available with zero setup

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A free API for all your
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

}

}

}

A New-Age CDN for
JavaScript modules

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

Global Multi-CDN

HTTP/3, minification, brotli compression, fine-tuned HTTP caching, dependency preloading

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.

Top 10 npm packages past 30 days

1 npm/ bootstrap 14 562 209 663

2 npm/ swiper 12 311 079 948

3 npm/ emoji-datasource-apple 11 006 898 946

4 npm/ prebid-universal-creative 8 837 971 592

5 npm/ slick-carousel 6 774 155 379

6 npm/ workbox-cdn 6 444 332 751

7 npm/ hls.js 4 339 812 168

8 npm/ bootstrap-icons 3 728 156 237

9 npm/ mathjax 2 864 965 919

10 npm/ yandex-metrica-watch 2 411 969 356

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