The #1 free and open source CDN built to make life easier for developers, powered by @Cloudflare.

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Thanks to @Cloudflare who continue to help us every single day and to our other sponsors @digitalocean, @heroku, @algolia & @Statuspage who provide awesome services for us! 🎉 Most importantly, a big thank you to all of you for using cdnjs! 🧡
Wow! @cdnjs now provides assets to 10% of the top 10 million websites on the internet. 🤯🎉 (via Usage Statistics and Market Share of CDNJS for Websites, December 2019 on @W3Techs - w3techs.com/technologies/det…)
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Automatically replacing polyfill(.)io links with Cloudflare's mirror for a safer Internet cfl.re/3xBLDfi
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And it happened news.ycombinator.com/item?id…. Reminder that Cloudflare runs a polyfill.io clone: cdnjs.cloudflare.com/polyfil…. Migrate as soon as you can
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Polyfill.io is now available on cdnjs to reduce the risk of supply chain attacks. Replace your polyfill.io links today for a seamless experience. cfl.re/49DbJfx
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Hey folks, a small change is coming to the cdnjs API soon! The assets property of /libraries/:library will only contain the latest version of the library. Assets for older versions are still accessible via /libraries/:library/:version. More info: github.com/cdnjs/cdnjs/issue… 🧡
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Proud @Cloudflare won 4 of the 17 categories for best web tech in 2021 (web server, reverse proxy, DNS, and JS CDN). Living up to our mission of helping build a better Internet. #w3techs w3techs.com/blog/entry/web_t…
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cdnjs retweeted
CDNJS is the JavaScript content delivery network of the year for the 6th time in a row. w3techs.com/blog/entry/web_t… @cdnjs #cdnjs
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After running several different experiments for months, we expected something to break, but nothing did. Nobody even noticed! Confident of the safety of this powerful concept, we worked with the @cdnjs team to run a connection coalescing experiment. blog.cloudflare.com/connecti…
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This is cool. We added cdnjs on the certificate for four thousand sites that use it, and gave them a single IP to see how connections would be reused. We saw 78% fewer TLS connections to cdnjs, which means lower CPU cost and better privacy. Oddly, no clear page load time boost.
Coalescing Connections to Improve Network Privacy and Performance. cfl.re/2X84bBr #CloudflareResearch🔬
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cdnjs retweeted
CDNJS is now the most popular JavaScript content delivery network, overtaking Google Hosted Libraries. w3techs.com/technologies/ove… @cdnjs #CDNJS
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Nice, it finally happened! @cdnjs has overtaken Google Hosted Libraries to become the top CDN on the Internet (based on W3Techs data) 🎉
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So happy that we now have this more reliable and secure auto-update pipeline to ensure that we can continue serving new library assets for @cdnjs users that rely on us. Huge thank you to all the folks @Cloudflare involved in this, and specifically @svensauleau & @tycaslin. 🧡
Cloudflare's Handling of an RCE Vulnerability in cdnjs. cfl.re/36VH8Ls
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🥳 @cdnjs was created 10 years ago and it's still growing. We added 1.5B requests per day over the last year.
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Awesome for @Cloudflare to win 3 of the web technologies of 2020 according to @W3Techs (4 if you count CDNJS). Great job team! w3techs.com/blog/entry/web_t…
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cdnjs retweeted
CDNJS is the JavaScript content delivery network of the year for the 5th time in a row. w3techs.com/blog/entry/web_t… @cdnjs #CDNJS
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