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.

190 billion requests

past month

over 7 621 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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webgis-maps 0 downloads

js Styles Version 1.0.30 License MIT

0 downloads

前端WebGIS统一Map地图模型库，目前主要增加了对leaflet和mapbox地图框架的支持，通过typescript技术实现js模型的抽象定义，最后对外暴露API，使得用户拿到API就可以很轻松的上手使用leaflet和mapbox各种炫酷的地图交互。

Version 1.0.30 License MIT

Keywords

webgiswebgis mapsleaflet modelmapbox modelleaflet mapbox通用地图抽象模型库lf和mb地图模型库

npm-module-case 0 downloads

esm Styles Version 1.0.1 License MIT

0 downloads

一个自定义简单的UI表单动态解析及渲染的npm模块包案例

Version 1.0.1 License MIT

Keywords

npm-moduleform-rendernpm-build-casemodules动态UI表单渲染

vite4-react18-app-cli 0 downloads

js Version 1.0.4 License ISC

0 downloads

vite4结合react18（代码模板）业务型通用脚手架（JS or TS版本）

Version 1.0.4 License ISC

Keywords

vite4前端构建工具JS版本vite4前端构建工具TS版本vite+react脚手架vite-react-app-clivite4-react18-app-cli前端react通用脚手架

share-loading 0 downloads

js Styles Version 0.1.3 License ISC

0 downloads

共享组件测试

Version 0.1.3 License ISC

Keywords

loading

gx-design-view 0 downloads

js Styles Version 0.3.34 License ISC

0 downloads

heydat-design-craft

Version 0.3.34 License ISC

webpack-demo-01 0 downloads

esm Styles Version 1.0.2 License MIT

0 downloads

ts-demo打包发送到npm

Version 1.0.2 License MIT

Keywords

webpack-demo-01

web-ecs-model 0 downloads

js Version 0.1.8 License MIT

0 downloads

DMES·WEB端业务模型(TS版)

Version 0.1.8 License MIT

share-login 0 downloads

js Version 0.1.2

0 downloads

通用登录组件测试

Version 0.1.2

share-field 0 downloads

js Version 1.0.0 License MIT

0 downloads

字段

Version 1.0.0 License MIT

common-avatar 0 downloads

esm Styles Version 1.1.19 License MIT

0 downloads

A simple avatar component for react.js

Version 1.1.19 License MIT

Keywords

common-avataravatar

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

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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

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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 23 425 948 413

2 npm/ bootstrap 14 056 848 836

3 npm/ swiper 10 390 597 615

4 npm/ prebid-universal-creative 9 313 045 773

5 npm/ workbox-cdn 6 961 495 244

6 npm/ slick-carousel 6 636 314 545

7 npm/ hls.js 4 198 644 352

8 npm/ bootstrap-icons 3 502 274 140

9 npm/ mathjax 3 037 393 077

10 npm/ yandex-metrica-watch 2 467 594 000

Custom CDN Endpoints

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

Explore all custom endpoints

25 577 336

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22 GB

Bandwidth past month

1 548 000

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1 578 413

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1 434 GB

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