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.

281 billion requests

past month

over 13 538 TB

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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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@lint-md/core 0 downloads
yzl520
esm Version 2.0.0 License MIT
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0 downloads

Core of lint-md which used to lint your markdown file for Chinese.

Version 2.0.0 License MIT
@lint-md/core JS library homepage
@lint-md/core JS library on GitHub
@lint-md/core JS library on npm
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Keywords
lintmarkdownlint-mdchinese
@lint-md/parser 0 downloads
yzl520
js Version 0.0.14 License MIT
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0 downloads

lint-md 的解析器，基于 remark 生态，将 Markdown 字符串转换成 AST

Version 0.0.14 License MIT
@lint-md/parser JS library homepage
@lint-md/parser JS library on GitHub
@lint-md/parser JS library on npm
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@attachments/eslint-config 0 downloads
yzl520
esm Version 0.4.0 License MIT
@attachments/eslint-config JS library on npm Download @attachments/eslint-config JS library
0 downloads

useful eslint config

Version 0.4.0 License MIT
@attachments/eslint-config has no homepage
@attachments/eslint-config JS library on GitHub
@attachments/eslint-config JS library on npm
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@attachments/utils 0 downloads
yzl520
esm Styles Version 0.4.0 License MIT
@attachments/utils JS library homepage @attachments/utils JS library on npm Download @attachments/utils JS library
0 downloads

useful front-end development tool library

Version 0.4.0 License MIT
@attachments/utils JS library homepage
@attachments/utils JS library on GitHub
@attachments/utils JS library on npm
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@attachments/serendipity-webpack-plugin 0 downloads
yzl520
esm cjs Version 0.1.16 License MIT
@attachments/serendipity-webpack-plugin JS library on npm Download @attachments/serendipity-webpack-plugin JS library
0 downloads

Version 0.1.16 License MIT
@attachments/serendipity-webpack-plugin has no homepage
@attachments/serendipity-webpack-plugin JS library on GitHub
@attachments/serendipity-webpack-plugin JS library on npm
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@attachments/assets 0 downloads
yzl520
js Version 0.4.0 License MIT
@attachments/assets JS library homepage @attachments/assets JS library on npm Download @attachments/assets JS library
0 downloads

common resource tool packages, such as the CSS and project templates

Version 0.4.0 License MIT
@attachments/assets JS library homepage
@attachments/assets JS library on GitHub
@attachments/assets JS library on npm
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@mf-lite/core 0 downloads
yzl520
esm Version 0.1.9 License MIT
@mf-lite/core JS library homepage @mf-lite/core JS library on npm Download @mf-lite/core JS library
0 downloads

core library for mf-lite

Version 0.1.9 License MIT
@mf-lite/core JS library homepage
@mf-lite/core JS library on GitHub
@mf-lite/core JS library on npm
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@attachments/babel-plugin-i18n 0 downloads
yzl520
esm Version 0.4.0 License MIT
@attachments/babel-plugin-i18n JS library on npm Download @attachments/babel-plugin-i18n JS library
0 downloads

> TODO: description

Version 0.4.0 License MIT
@attachments/babel-plugin-i18n has no homepage
@attachments/babel-plugin-i18n JS library on GitHub
@attachments/babel-plugin-i18n JS library on npm
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@attachments/eslint-plugin 0 downloads
yzl520
esm Version 0.2.2 License MIT
@attachments/eslint-plugin JS library on npm Download @attachments/eslint-plugin JS library
0 downloads

useful eslint-plugin

Version 0.2.2 License MIT
@attachments/eslint-plugin has no homepage
@attachments/eslint-plugin JS library on GitHub
@attachments/eslint-plugin JS library on npm
Download @attachments/eslint-plugin JS library
@attachments/serendipity-scripts 0 downloads
yzl520
js Version 0.1.16 License MIT
@attachments/serendipity-scripts JS library on npm Download @attachments/serendipity-scripts JS library
0 downloads

> TODO: description

Version 0.1.16 License MIT
@attachments/serendipity-scripts has no homepage
@attachments/serendipity-scripts JS library on GitHub
@attachments/serendipity-scripts JS library on npm
Download @attachments/serendipity-scripts JS library
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Four CDN
& three DNS providers
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of presence
Low latency "Near China"
network
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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
    }
  }
}

Learn more about
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powers jsDelivr

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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.

See more stats

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
See more stats
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399 730 510

Requests past month

370 GB

Bandwidth past month

29 414 038

Requests past month

3 021 GB

Bandwidth past month

8 612 164

Requests past month

7 966 GB

Bandwidth past month

42 479

Requests past month

1 720 GB

Bandwidth past month

6 882 715

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663 871

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