2025-10-17

Cloudflare Load Balancing now supports Monitor Groups, allowing you to combine multiple health monitors into a single, logical assessment. ...

• 
  Noah Crouch
• 
  Cole Bennett

2025-10-16

There's no way to audit a site’s client-side code as it changes, making it hard to trust sites that use cryptography. We preview a specification we co-authored that adds auditability to the web....

• 
  Michael Rosenberg

2025-10-14

Cloudflare investigated CPU performance benchmark results for Workers, uncovering and fixing issues in infrastructure, V8 garbage collection, and OpenNext optimizations. ...

• 
  Kenton Varda

2025-10-09

We're launching Cloudforce One REACT, a team of expert security responders designed to eliminate the gap between perimeter defense and internal incident response....

• 
  Chris O’Rourke
• 
  Utsav Adhikari
• 
  Blake Darché
• 
  Jacob Crisp
• 
  Trevor Lyness

2025-10-08

84 million requests a second means even rare bugs appear often. We'll reveal how we discovered a race condition in the Go arm64 compiler and got it fixed....

• 
  Thea Heinen

2025-09-30

We demonstrate how the open-source Payload CMS was ported to run entirely on Cloudflare's developer platform....

• 
  Jason Kincaid
• 
  Ricardo Tavares

2025-09-30

On September 29, 2025, Internet connectivity was completely shut down across Afghanistan, impacting business, education, finance, and government services....

• 
  David Belson

2025-09-29

Rust-powered core systems, post-quantum upgrades, developer access for students, PlanetScale integration, open-source partnerships, and our biggest internship program ever — 1,111 interns in 2026....

• 
  Nikita Cano
• 
  Korinne Alpers

2025-09-26

We’ve replaced the original core system in Cloudflare with a new modular Rust-based proxy, replacing NGINX. ...

• 
  Richard Boulton
• 
  Steve Goldsmith
• 
  Maurizio Abba
• 
  Matthew Bullock

2025-09-26

We're announcing two enhancements to our Application Performance suite that'll show how the world sees your website, and make it faster with one click - available Cloudflare Dashboard!...

• 
  Tim Kadlec
• 
  Brian Batraski
• 
  Noah Maxwell Kennedy

2025-09-26

We will cover some of the reasons why operators need to monitor the AS-SET memberships for their ASN, and now Cloudflare Radar can help. ...

• 
  Mingwei Zhang
• 
  Bryton Herdes

2025-09-26

Cloudflare will soon automatically create an AI-optimized search index for your domain, and expose a set of ready-to-use standard APIs and tools including an MCP server, LLMs.txt, and a search API....

• 
  Celso Martinho
• 
  Anni Wang

2025-09-26

Cloudflare Radar now offers a Certificate Transparency dashboard for monitoring TLS certificate activity, and new regional traffic insights for a sub-national perspective on Internet trends....

• 
  David Belson
• 
  André Jesus
• 
  Luke Valenta

2025-09-26

It turns out we've all been using MCP wrong. Most agents today use MCP by exposing the "tools" directly to the LLM....

• 
  Kenton Varda
• 
  Sunil Pai

2025-09-26

We reduced Cloudflare Workers cold starts by 10x by optimistically routing to servers with already-loaded Workers. Learn how we did it here....

• 
  Harris Hancock

2025-09-26

On the Internet, being fast is what matters and at Cloudflare, we are committed to being the fastest network in the world....

• 
  Lai Yi Ohlsen

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. ...

• 
  Steve Goldsmith
• 
  Richard Boulton

2025-09-25

Cloudflare is making every feature available to any customer....

• 
  Dane Knecht

2025-09-25

Cloudflare's developer platform keeps getting better, faster, and more powerful. Here's everything that's new....

• 
  Brendan Irvine-Broque
• 
  Rita Kozlov
• 
  Korinne Alpers