TypeScript 7.0 RC promises up to 10× faster compiles via Go rewrite
Microsoft’s TypeScript 7.0 Release Candidate swaps the compiler’s core to a Go‑based implementation, delivering up to ten‑fold speed gains over version 6.0. The new build is production‑ready, fully compatible, and already speed‑tested in multi‑million‑line codebases at firms like Bloomberg and Vercel.