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title: Progress on TypeScript 7 | daily.dev
description: The TypeScript team provides a major update on TypeScript 7.0 (Project Corsa), their native code rewrite of the compiler and language service. The native...
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# Progress on TypeScript 7

**[Typescript](https://daily.dev/sources/ts)** · 13 min read · 330 upvotes · 11 comments

## Summary

The TypeScript team provides a major update on TypeScript 7.0 (Project Corsa), their native code rewrite of the compiler and language service. The native preview is now stable and production-ready, featuring 10x faster builds through parallelism, complete editor support including auto-imports and refactoring, and high type-checking compatibility with existing versions. TypeScript 6.0 will be the final JavaScript-based release, serving as a bridge to 7.0 with deprecations like removing ES5 support and enabling strict mode by default. The native preview is available today via VS Code extension and npm package, though some features like full emit pipeline and watch mode need refinement.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://devblogs.microsoft.com/typescript/progress-on-typescript-7-december-2025/>

## Community discussion

Top comments from developers on daily.dev.

**@petecapecod** · 6 upvotes

> So excited about this! Once a ts project starts to really grow you get bogged down by all those types. Soon ts 7 will be here to help us Go!

**@francoratovoson** · 3 upvotes

> I have never waited any typescript version more than this one

**@yaireo** · 3 upvotes

> Can't wait!!!

**@gbubemijohn** · 3 upvotes

> push it TS

**@ketanpatel** · 1 upvotes

> Can’t wait!!!

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---

Tags: [#compiler](https://daily.dev/tags/compiler), [#javascript](https://daily.dev/tags/javascript), [#performance](https://daily.dev/tags/performance), [#typescript](https://daily.dev/tags/typescript), [#vscode](https://daily.dev/tags/vscode)

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