Cloudflare just got faster and more secure, powered by Rust
2025-09-26
We’ve replaced the original core system in Cloudflare with a new modular Rust-based proxy, replacing NGINX. ...
How Cloudflare uses the world’s greatest collection of performance data to make the world’s fastest global network even faster
2025-09-26
Cloudflare is using its vast traffic to send responses faster than ever before, by learning the characteristics of each individual network and tuning our congestion control system. ...
Building Cloudflare on Cloudflare
2023-05-18
Cloudflare was originally built as native services, but we’re building more and more of it on Cloudflare itself. This post describes how and why we’re doing this....
Starting as an Engineering Manager
2018-02-26
I joined Cloudflare as an Engineering Manager, and wanted to make the most of the experience. Here are my objectives and some principles I followed....