---
title: "Discussion on \"Open-sourcing the new TypeScript type checker\" | Hashnode"
description: "Discussion on \"Open-sourcing the new TypeScript type checker\". For context, I'm the creator of the swc project and I previously announced that I would use Go for the new TypeScript type checker.\n\nRelated: I'm porting tsc to Go\nRelated: Status update of my tsc port\n\nI'm announcing two things about the new TypeScr..."
url: "https://hashnode.com/posts/2022-10-27-open-sourcing-stc/6629106e87251cbc23ad1cce"
---

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# [Open-sourcing the new TypeScript type checker](https://kdy1.dev/2022-10-27-open-sourcing-stc?utm_source=hashnode&utm_medium=feed)

For context, I'm the creator of the swc project and I previously announced that I would use Go for the new TypeScript type checker. Related: I'm porting tsc to Go Related: Status update of my tsc port I'm announcing two things about the new TypeScr...

Oct 27, 2022 · 3 min read · kdy1.dev  
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## Written by

[DongYun Kang](https://hashnode.com/@kdy1)

@kdy1 · South Korea

  
[View profile](https://hashnode.com/@kdy1)

Creator of SWC

CEO of Delino. I created SWC, an open-source compiler project, and previously worked at Deno and Vercel.

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