Browse past weeks of engineering reads.
CUBIC congestion control algorithm's congestion window was becoming pinned at minimum values in QUIC, causing severe performance degradation due to incorrect idle period detection.
Enable multi-tenant platforms to execute millions of unique, durable workflows without incurring significant idle infrastructure costs.
How to enable developers to build and deploy AI agents at scale across a distributed edge computing network while maintaining security and providing necessary infrastructure tools.
Rust panics in Cloudflare Workers were fatal and poisoned the entire worker instance, making applications unreliable when unhandled errors occurred.
Web pages are growing larger and slower to load due to increased dynamic content, requiring better compression techniques that can adapt to modern agentic web patterns.
How to scale a global content delivery and DDoS mitigation network to handle massive throughput (500 Tbps) while maintaining capacity to protect against record-breaking attacks.
How to enable AI agents to operate effectively at the edge of the internet with the security, performance, and reliability characteristics of Cloudflare's existing infrastructure.