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.

272 billion requests

past month

over 13 081 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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vue-ueditor-wrap 20.1K downloads

js Version 2.5.6 License MIT

20.1K downloads

Vue + UEditor + v-model双向绑定

Version 2.5.6 License MIT

Keywords

ueditorvuev-model富文本编辑器百度编辑器

@stream-toolbox/search 0 downloads

js Version 1.0.0 License MIT

0 downloads

Search for the given Buffer in a sequence of data (readable stream)

Version 1.0.0 License MIT

Keywords

stream-toolboxsearchreadablestreamhorspoolboyer-moore-horspool

@stream-toolbox/replace 0 downloads

js Version 1.0.1 License MIT

0 downloads

Replace the given Buffer in a readable stream with another Buffer.

Version 1.0.1 License MIT

Keywords

stream-toolboxreplaceduplexstreamreadable

nosync-icloud 0 downloads

js Version 1.2.5 License MIT

0 downloads

避免 iCloud 同步 node_modules（Avoid node_modules to sync with iCloud）

Version 1.2.5 License MIT

Keywords

nosynciCloudnode_modules同步

seamless-scroll 0 downloads

js Version 1.0.8 License MIT

0 downloads

JS无缝滚动

Version 1.0.8 License MIT

Keywords

无缝滚动轮播seamlessscrollbanner

coscmd 0 downloads

js Version 1.0.8 License MIT

0 downloads

一个上传本地文件到腾讯云对象存储（COS）的命令行工具

Version 1.0.8 License MIT

Keywords

coscmdcos对象存储腾讯云对象存储

async-iterable-split 0 downloads

esm Version 3.0.2 License MIT

0 downloads

Split an async iterable (value is Uint8Array) into multiple "sub async iterable(iterator)"s by size, line or needle.

Version 3.0.2 License MIT

Keywords

asynciterablesplitreadablestreamparserhorspoolboyer-moore-horspool

@haochuan9421/urm 0 downloads

js Version 1.0.0 License MIT

0 downloads

Universal Registry Manager, manage npm and yarn registry easily.

Version 1.0.0 License MIT

Keywords

urm@haochuan9421/urmnrmyrmynrmnyrmregistry

octet-sdn 0 downloads

esm Version 1.0.2 License MIT

0 downloads

一种面向字节流的结构化数据表示法（Structured Data Notation）

Version 1.0.2 License MIT

Keywords

octetsdn

@stream-toolbox/monit 0 downloads

js Version 1.0.0 License MIT

0 downloads

Create a duplex that monits streaming transfer rate.

Version 1.0.0 License MIT

Keywords

stream-toolboxmonitduplexstreamspeedratebackpressure

Multi-CDN Global Network

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& three DNS providers

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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

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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 23 065 601 385

2 npm/ bootstrap 13 957 058 466

3 npm/ swiper 10 302 362 705

4 npm/ prebid-universal-creative 9 313 141 316

5 npm/ workbox-cdn 6 961 490 831

6 npm/ slick-carousel 6 605 614 988

7 npm/ hls.js 4 188 875 831

8 npm/ bootstrap-icons 3 470 696 526

9 npm/ mathjax 2 980 449 370

10 npm/ yandex-metrica-watch 2 466 038 707

Custom CDN Endpoints

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

Explore all custom endpoints

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464 GB

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