Built a distributed DNS server in ~a week. Rebuilt twice on purpose. Shipped -> went on vacation. DNS incidents a month later: 0. How we did it (hint: the answer isn't vibe-coding): blog.exe.dev/claude-is-not-…↗

Introducing Aval - a new open source format for interactive video on the web. It has a built-in state machine, frame accurate transitions, and packed alpha transparency. This is probably the craziest thing I’ve ever built with Codex. I’d been dreaming about this technology for…↗