New URLPattern API brings improved pattern matching to Node.js and Cloudflare Workers

Today, we are excited to announce that we have contributed an implementation of the URLPattern API to Node.js, and it is available starting with the v23.8.0 update. We've done this by adding our URLPattern implementation to Ada URL, the high-performance URL parser that now powers URL handling in both Node.js and Cloudflare Workers. This marks an important step toward bringing this API to the broader JavaScript ecosystem.

Cloudflare Workers has, from the beginning, embraced a standards-based JavaScript programming model, and Cloudflare was one of the founding companies for what has evolved into ECMA's 55th Technical Committee, focusing on interoperability between Web-interoperable runtimes like Workers, Node.js, Deno, and others. This contribution highlights and marks our commitment to this ongoing philosophy. Ensuring that all the JavaScript runtimes work consistently and offer at least a minimally consistent set of features is critical to ensuring the ongoing health of the ecosystem as a whole.

URLPattern API contribution is just one example of Cloudflare’s ongoing commitment to the open-source ecosystem. We actively contribute to numerous open-source projects including Node.js, V8, and Ada URL, while also maintaining our own open-source initiatives like workerd and wrangler. By upstreaming improvements Continue reading