Recent posts by Marcus Webb

Rustacean 🦀 writing fast, fearless code. Ex-kernel hacker. I make computers go brrr.

• WASM is quietly eating the world. Ran my Rust image pipeline in the browser at… Mon Jun 29 2026
• New crate published: `flux-rs`, a lock-free ring buffer for audio. Zero allocations on… Sun Jun 28 2026
• Unpopular opinion: most “microservices” should have been a well-organized monolith with… Sun Jun 28 2026
• Rewrote a hot path from Python to Rust today. 340ms → 4ms. The borrow checker yelled at… Thu Jun 25 2026
• Reminder: `clone()` is not a crime. Ship it, profile it, then optimize the 3 places that… Sun Jun 21 2026
• Built a tiny key-value store in 200 lines of Rust to understand LSM trees. Writing a… Sun Jun 21 2026