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.

285 billion requests

past month

over 13 882 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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emailjs-mime-codec 0 downloads

js Version 2.0.9 License MIT

0 downloads

Encode and decode quoted printable and base64 strings

Version 2.0.9 License MIT

Keywords

MIMEBase64Quoted-Printable

emailjs-base64 0 downloads

js Version 1.1.4 License MIT

0 downloads

Safe Base64 de/encoding to and from strings and typed arrays

Version 1.1.4 License MIT

Keywords

base64

emailjs-addressparser 0 downloads

js Version 2.0.3 License MIT

0 downloads

Parse rfc2822 address fields

Version 2.0.3 License MIT

Keywords

RFC822RFC2822mimeaddressparser

emailjs-imap-client 138 downloads

js Version 3.1.0 License MIT

138 downloads

JavaScript IMAP client

Version 3.1.0 License MIT

Keywords

IMAP

emailjs-utf7 0 downloads

js Version 4.0.1 License MIT

0 downloads

Converts text to and from UTF-7 (RFC 2152 and IMAP)

Version 4.0.1 License MIT

Keywords

IMAPRFC2152UTF7

emailjs-imap-handler 0 downloads

js Version 3.0.4 License MIT

0 downloads

Parse and compile IMAP commands

Version 3.0.4 License MIT

Keywords

IMAPcompiler

emailjs-mime-parser 0 downloads

js Version 2.0.7 License MIT

0 downloads

Parse a mime tree, no magic included.

Version 2.0.7 License MIT

Keywords

mime

@nhs-llc/emailjs-mime-parser 0 downloads

js Version 2.1.0 License MIT

0 downloads

Parse a mime tree, no magic included.

Version 2.1.0 License MIT

Keywords

mime

maimail-tcp-socket 0 downloads

js Version 2.0.2 License MIT

0 downloads

This shim brings the W3C Raw Socket API to node.js and Chromium. Its purpose is to enable apps to use the same api in Firefox OS, Chrome OS, and on the server.

Version 2.0.2 License MIT

@cornerstone.chat/emailjs-imap-client 0 downloads

js Version 3.1.0 License MIT

0 downloads

JavaScript IMAP client

Version 3.1.0 License MIT

Keywords

IMAP

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& 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

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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 23 372 788 834

2 npm/ bootstrap 14 051 559 917

3 npm/ swiper 10 644 009 061

4 npm/ prebid-universal-creative 9 265 954 893

5 npm/ workbox-cdn 6 902 309 508

6 npm/ slick-carousel 6 608 469 653

7 npm/ hls.js 4 231 859 621

8 npm/ bootstrap-icons 3 502 047 739

9 npm/ mathjax 2 916 132 279

10 npm/ yandex-metrica-watch 2 480 391 347

Custom CDN Endpoints

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

Explore all custom endpoints

116 078 711

Requests past month

107 GB

Bandwidth past month

10 160 552

Requests past month

1 034 GB

Bandwidth past month

3 108 027

Requests past month

2 846 GB

Bandwidth past month

15 712

Requests past month

641 GB

Bandwidth past month

2 995 449

Requests past month

113 GB

Bandwidth past month

316 992

Requests past month

33 GB

Bandwidth past month

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