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Tag: performance

3 articles

TypeScript 7 beta benchmark: what the repo numbers confirmed for me — and what I still don't buy

I built a public lab with reproducible benchmarks to measure TypeScript 7 native preview against TypeScript 6 on real repos. The results are interesting, but the more useful story isn't the speedup: it's understanding when it matters, what breaks during migration, and how to test it without exposing private code.

6 min126

TechnologyTypeScriptPerformance

What They Learned Building a Rust Runtime for TypeScript — and What I Can't See Objectively

I've burned myself with Rust and spent posts deep in TypeScript patterns. I'm the worst possible person to be objective here. I read every line anyway — and found three design decisions I think are wrong, and one that's genuinely brilliant.

9 min257

TutorialsReactPerformance

From 3 Seconds to 300ms: How I Optimized a Next.js App in Production

Brutal diagnosis, concrete changes, and real metrics. Here's how I took a Next.js app from embarrassingly slow to 300ms FCP — no magic, no excuses, just actual work.

9 min552