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.

218 billion requests

past month

over 9 508 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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gitalk 2.4M downloads

js Styles Version 1.8.0 License MIT

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A comment plugin base on GitHub issues

Version 1.8.0 License MIT

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js Version 0.2.0 License MIT

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Read file line as array

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Version 0.2.1 License MIT

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0 downloads

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Version 1.0.4 License MIT

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@booxood/mocker-api 0 downloads

js Version 2.9.0 License MIT

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This is dev support mock RESTful API.

Version 2.9.0 License MIT

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jelly 0 downloads

esm Version 0.1.0 License MIT

0 downloads

方便的实现类似旋转木马的效果

Version 0.1.0 License MIT

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aco client

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js Version 0.0.1 License MIT

0 downloads

China address

Version 0.0.1 License MIT

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node-location 0 downloads

js Version 1.0.1 License MIT

0 downloads

The location of the world

Version 1.0.1 License MIT

Keywords

locationcountrystatecityregion

Multi-CDN Global Network

Built for production

Four CDN
& three DNS providers

More than 540 points
of presence

Low latency "Near China"
network

Smart load-balancing
and routing

Multi-layer cache
and failover

Formal ToS
and Privacy Policy

View our network map

Developer Friendly

All files from npm and Github available with zero setup

Usage statistics

Combine multiple
files on-demand

Minify files on-demand

Source map support

Version aliasing

Multiple
IDE Integrations

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/ emoji-datasource-apple 22 219 403 092

2 npm/ bootstrap 13 952 497 947

3 npm/ swiper 10 154 263 846

4 npm/ prebid-universal-creative 9 297 774 954

5 npm/ workbox-cdn 6 993 713 068

6 npm/ slick-carousel 6 606 884 180

7 npm/ hls.js 4 138 537 498

8 npm/ bootstrap-icons 3 470 357 079

9 npm/ mathjax 3 007 619 695

10 npm/ yandex-metrica-watch 2 465 349 323

Custom CDN Endpoints

jsDelivr is happy to support unique OSS use-cases that require a fast CDN

Explore all custom endpoints

488 865 128

Requests past month

455 GB

Bandwidth past month

40 145 885

Requests past month

4 157 GB

Bandwidth past month

11 354 438

Requests past month

10 534 GB

Bandwidth past month

58 143

Requests past month

2 258 GB

Bandwidth past month

9 493 080

Requests past month

359 GB

Bandwidth past month

1 050 480

Requests past month

111 GB

Bandwidth past month

Explore all custom endpoints

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