# tsc-ts: TypeScript compiler written in TypeScript

A Hacker News post highlights tsc-ts, a project that implements the TypeScript compiler in TypeScript itself. It is mainly of interest to developers exploring self-hosting compiler designs and TypeScript tooling, rather than a broad world-news event.

**Importance:** 2/5

## Sources

### Technology
- [Hacker News](https://github.com/vercel-labs/tsc-ts) — Sat, 17 Oct 2026 17:10:27 +0000