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.Optimized for JS and ESM delivery from npm and GitHub. Works with all web formats.
Operating since 2012.unist utility to recursively walk over nodes, with ancestral information
unist utility to serialize a node, position, or point as a human readable location
mdast utility to get the plain text content of a node
mdast utility to parse markdown
mdast utility to transform to hast
hast utility to check if a node is inter-element whitespace
unist utility to check if a node passes a test
unist utility to visit nodes
mdast utility to serialize markdown
unist utility to get the position of a node
All files from npm and GitHub available with zero setup
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.
Load modern JavaScript packages built for you on-demand.
Works in modern web browsers, node.js, and deno.
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();
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