**cdnjs on Cloudflare: A New Era for the Internet’s Favourite CDN**
As of June 23, 2026, cdnjs—one of the Internet’s busiest open-source CDNs—has officially transitioned to running exclusively on **Cloudflare’s Developer Platform**. This move wasn’t just a change of hosts; it was a complete architectural rebuild designed to overcome previous limitations and pave the way for future innovation.
For years, cdnjs has served as a free, open-source content delivery network for JavaScript and CSS libraries. By simply including a `