Vercel Ports Go-based TypeScript Compiler Back to TypeScript, 2-4x Faster

Vercel Labs released tsc-ts, using an AI agent to port the Go-based TypeScript compiler (tsgo) back to TypeScript, achieving 2-4x faster performance than the Go version.

2026-10-17 ~ 2026-10-17 · 2 related posts

• Vercel's tsc-ts ports tsgo back to TypeScript, runs 2-4x faster than tsgo — cramforce · 2026-10-17
• Vercel Labs ports tsc back to TypeScript — and it runs 2-4x faster than tsgo — zeeg · 2026-10-17