TL;DR - cdnjs
- cdnjs is a free CDN that hosts popular JavaScript and CSS libraries for faster website loading
- It provides instant access to thousands of open-source libraries with automatic optimization
- Completely free to use, powered by Cloudflare infrastructure
Pricing: Free forever
Best for: Individuals & startups
Score: 86/100
Pricing Plans
Most Popular
Free
Free
Public CDN
- Free JS libraries
- Cloudflare-backed
- Global edge
- No signup
About cdnjs
cdnjs hosts popular JavaScript libraries on a free, fast CDN. Instead of bundling common libraries or paying for hosting, link to cdnjs and get reliable, cached delivery worldwide.
The library catalog covers most frontend dependencies. SRI hashes enable integrity verification. The network is fast globally.
Developers building websites who need common libraries choose cdnjs for free, reliable hosting of frontend dependencies.
Reviews
No reviews yet. Be the first to review cdnjs!
Write a ReviewExplore More
cdnjs FAQ
Yes, cdnjs is completely free. Powered by Cloudflare. No usage limits.
cdnjs is a free CDN for JavaScript libraries. Host common libraries without self-hosting. Fast global delivery.
cdnjs is curated with popular libraries. unpkg serves anything from npm. Both are free CDNs.
Good for quick prototypes. For production, bundle your own for control. CDNs are a single point of failure.