We deserve a better streams API for JavaScript
2026-02-27
The Web streams API has become ubiquitous in JavaScript runtimes but was designed for a different era. Here's what a modern streaming API could (should?) look like....
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How we rebuilt Next.js with AI in one week
2026-02-24
One engineer used AI to rebuild Next.js on Vite in a week. vinext builds up to 4x faster, produces 57% smaller bundles, and deploys to Cloudflare Workers with a single command....
Improve global upload performance with R2 Local Uploads
2026-02-03
Local Uploads on R2 reduces request duration for uploads by up to 75%. It writes object data to a nearby location and asynchronously copies it to your bucket, all while data is available immediately. ...
A deep dive into BPF LPM trie performance and optimization
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This post explores the performance of BPF LPM tries, a critical data structure used for IP matching. ...
15 years of helping build a better Internet: a look back at Birthday Week 2025
2025-09-29
Birthday WeekPartnersDeveloper PlatformWorkers LaunchpadPerformanceSecurityCacheSpeedDevelopersAI1.1.1.1Application SecurityApplication ServicesBotsCDNCloudflare for StartupsCloudflare OneCloudflare Zero TrustCloudflare Workers
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....
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