489 + 506 points on HN. Bun ports to Rust and everyone has a take. I ran the benchmarks on my real stack before opening my mouth. The uncomfortable result: the underlying language matters less than the hype suggests.
648 points on HN about bugs Rust doesn't prevent. I took the list, ran it against reproducible production-style examples, and found exactly what they promised wouldn't be there. Rust gives you memory safety, not logic safety — and that difference matters more than the community admits.
TypeScript 7.0 Beta is trending, but changelogs lie by omission. I ran the beta against the juanchi.dev codebase and measured what breaks, what improves, and whether the upgrade is worth it today. Spoiler: three things genuinely surprised me, two left me going "seriously?"
874 points on HN for 'I cancelled Claude'. Before joining the chorus, I ran my own regression cases against real Claude Code logs. The degradation is real — just not where everyone's complaining about it.
742 points on HN about Claude Code quality reports. Anthropic published a reassuring update. I opened my logs from the last 90 days and ran the same prompts the community keeps complaining about. The answer wasn't what I expected.
I read the paper that exploded on HN about how top AI agent benchmarks get shattered. The problem isn't the models — it's that we're measuring the wrong things and building on sand. Worst part: I recognized the same patterns in my own agents.
32 years in the dev trenches. Here I write what I learned, what I broke, and what nobody tells you in the tutorials.
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