Optimized for JS and ESM delivery from npm and GitHub. Works with all web formats. Serving more than 150 billion requests per month.

cdnjs is a free and open-source CDN service trusted by over 12.5% of all websites, serving over 200 billion requests each month, powered by Cloudflare. We make it faster and easier to load library files …

Apr 8, 2019 · JSDelivr is a special kind of CDN. It’s built to let users download JavaScript libraries that are hosted on npm and Github. (You can also load Wordpress plugins if they’re hosted on …

A content delivery network (CDN) is a geographically distributed group of servers that caches content close to end users. A CDN allows for the quick transfer of assets needed for loading Internet content, …

Get a list of the libraries included in this Google-hosted content distribution network for popular, open source JavaScript libraries.

cdnjs is a free and open-source software (FOSS) content delivery network (CDN) hosted by Cloudflare. [3][4] As of May 2021, it serves 4,013 JavaScript and CSS libraries, which are stored publicly on …

We offer a stable CDN that can be used in production on popular websites with huge amounts of traffic. There are no bandwidth limits or premium features, and it's completely free to use.

What is Skypack? Ever tried to load JavaScript from a CDN and realized that it doesn’t work in a browser without a bundler? Skypack operates like your favorite CDN but with an important …

Dec 8, 2024 · Whether you are new to CDNs or an advanced web developer, this article will help you optimize performance by properly importing JavaScript, CSS and more. What Makes CDNs So …

Jun 23, 2025 · Compare top JS CDNs like Skypack, jsDelivr, and unpkg as NPM alternatives to choose the best option for your project.