Inside the V8 TurboFan Compiler: How Speculative JIT Compilation Really Works
How TurboFan turns hot JavaScript into optimized machine code using speculation, Sea of Nodes IR, and feedback-driven inlining — and why it has to bail out so often.
Architecting Chaos Engineering Workflows with LitmusChaos in Kubernetes Production Clusters
A practical guide to building production chaos engineering workflows with LitmusChaos, covering control plane architecture, experiment design, GitOps integration, and blast radius control.
Architecting a Real-Time Video Pipeline with WebRTC and Janus
A working engineer’s guide to building a real-time video pipeline with WebRTC and Meetecho’s Janus Gateway, covering signaling, SFU topology, recording, and the failure modes you’ll hit in production.
Inside WebAuthn: How Passkeys Really Work Under the Hood
WebAuthn replaces shared secrets with public key cryptography bound to a device. This post walks through the registration and authentication ceremonies, the role of authenticators and the client, and why passkeys are phishing-resistant by construction.
Inside the QBE JIT compiler: register allocation and inline caching in practice
How QBE compiles SSA IR to machine code, with a close look at its linear-scan register allocator and the inline caching techniques production JITs use to recover lost megamorphic performance.