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 13 898 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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@ardatan/sync-fetch 0 downloads

js Version 0.0.1 License MIT

0 downloads

Synchronous version of the Fetch API

Version 0.0.1 License MIT

Keywords

fetchsync

sync-fetch 113 downloads

js Version 0.6.0-2 License MIT

113 downloads

Synchronous version of the Fetch API

Version 0.6.0-2 License MIT

Keywords

fetchsync

citation-js 3.6M downloads

js Version 0.7.18 License MIT

3.6M downloads

Citation.js converts formats like BibTeX, Wikidata JSON and ContentMine JSON to CSL-JSON to convert to other formats like APA, Vancouver and back to BibTeX.

Version 0.7.18 License MIT

Keywords

citationbibtexwikidatacontentminequickscrapecslciteproc

@citation-js/browserify-disc 0 downloads

js Styles Version 1.3.5 License MIT

0 downloads

Updated fork of hughsk/disc: A tool for analyzing the module tree of a browserify bundle or node project

Version 1.3.5 License MIT

Keywords

analyzeanalyticsdirectoryfilemodulestreetoolbrowserifysizestructurevisualize

cdli-api-client 0 downloads

js Version 0.1.7 License MIT

0 downloads

A client for the CDLI REST API

Version 0.1.7 License MIT

Keywords

cdlicuneiformapiclient

@larsgw/svg-path 0 downloads

js Version 0.1.0 License MIT

0 downloads

Parse, normalise and create polylines with SVG paths

Version 0.1.0 License MIT

Keywords

svgpath

ctj 0 downloads

js Version 0.2.3 License MIT

0 downloads

Convert CProjects to JSON

Version 0.2.3 License MIT

Keywords

contentminingdataminingscience

@larsgw/gpml-rhea 0 downloads

esm Version 0.1.0 License MIT

0 downloads

Annotate GPML pathways with Rhea identifiers

Version 0.1.0 License MIT

Keywords

gpmlpathwaychemistrybiologyrhea

svm3d 0 downloads

js Styles Version 0.1.1 License MIT

0 downloads

Scalable Vector 3d Models

Version 0.1.1 License MIT

@larsgw/sandbox 0 downloads

Version 1.0.2 License ISC

0 downloads

Sandbox package to test things for npm PRs

Version 1.0.2 License ISC

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& three DNS providers

More than 540 points
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network

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and routing

Multi-layer cache
and failover

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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

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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 23 156 807 978

2 npm/ bootstrap 14 005 342 477

3 npm/ swiper 10 717 984 826

4 npm/ prebid-universal-creative 9 254 351 119

5 npm/ workbox-cdn 6 905 348 906

6 npm/ slick-carousel 6 593 461 776

7 npm/ hls.js 4 247 798 564

8 npm/ bootstrap-icons 3 489 257 842

9 npm/ mathjax 2 885 804 427

10 npm/ yandex-metrica-watch 2 490 463 921

Custom CDN Endpoints

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

Explore all custom endpoints

1 650 542 374

Requests past month

1 531 GB

Bandwidth past month

144 110 096

Requests past month

14 770 GB

Bandwidth past month

42 150 078

Requests past month

38 859 GB

Bandwidth past month

229 046

Requests past month

9 505 GB

Bandwidth past month

39 906 961

Requests past month

1 519 GB

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3 908 115

Requests past month

416 GB

Bandwidth past month

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