TypeScript

TypeScript 7.0 Beta is here! Built on a new native and parallelized foundation, it's already being used on multi-million line codebases. Read up more here and try it on your projects today! devblogs.microsoft.com/typescript/ann…

TypeScript 6.0 is now available! This release brings better type-checking for methods, new standard library features, new module features for Node.js, and more! But most important, this release brings us one step closer to the upcoming native-speed 7.0! devblogs.microsoft.com/typescript/ann…

The Release Candidate for TypeScript 6.0 is now available! Read up on what's coming up with 6.0 & 7.0, and try it out on your codebase today! devblogs.microsoft.com/typescript/ann…

TypeScript 6.0 beta is now published! This release brings - inference improvements for functions - updates to package.json 'imports' - the Temporal APIs - alignments for the upcoming TypeScript 7.0 - & more! Try it today! devblogs.microsoft.com/typescript/ann…

Still reading? Here's the npm link too. Now go go go go go go! @typescript/native-preview" target="_blank" rel="nofollow noopener">npmjs.com/package/@types…

And to save you a click, here's the VS Code extension: marketplace.visualstudio.com/items?itemName…

It's the first Monday of 2026! Awful, we know. But have you tried out TypeScript's native previews?

We've got some updates on TypeScript 7! The new native port - can type-check any project - supports --build and --incremental - has rich editor features implemented - is still 10x faster and is ready for you to try today! devblogs.microsoft.com/typescript/pro…

Big news in this year's GitHub Octoverse report: TypeScript is now the most-used language on GitHub! We are thrilled and grateful to see the TypeScript and JavaScript community continue to grow and thrive. 🚀 Read up more at #the-top-programming-languages-of-2025-typescript-jumps-to-1-while-python-takes-2" target="_blank" rel="nofollow noopener">github.blog/news-insights/…

TypeScript 5.9 is now available! 📣 This release brings: ✅ An updated tsc --init ✅ Type-checking for the new 'import defer' ✅ Actual summaries in more DOM APIs ✅ Expandable quick info hovers (✨preview✨) and more! Read up more on our blog: devblogs.microsoft.com/typescript/ann…

TypeScript 5.9 RC is available to try! Let us know how it works before next week's stable release! devblogs.microsoft.com/typescript/ann…

TypeScript 5.9 Beta just went out! Try it in your project and let us know what you think: devblogs.microsoft.com/typescript/ann…

Today we're announcing previews of the native port of TypeScript! These nightly previews will be available on npm and the VS Code marketplace! npm install -D @​typescript/native-preview npx tsgo --version Read up more on our blog! devblogs.microsoft.com/typescript/ann…

Starting soon! 📢 We've got a TypeScript AMA starting in just a few minutes (10am Pacific) on the TypeScript Discord! discord.gg/typescript

Still wild how similar the code is between the original TypeScript and the Go port 🤯 (vid just went live btw)

The new TypeScript is *really* fast

Several of you asked me why TypeScript chose Go instead of C#, and what that decision implies about Microsoft's commitment to C# and .NET. See #discussioncomment-12466988" target="_blank" rel="nofollow noopener">github.com/microsoft/type… by @ahejlsberg TL;DR nothing has changed. #dotnet #csharp

TypeScript *earth-shattering* excitement 😉 The TypeScript team have rewritten the compiler in Go in order to optimize performance 🎉 🔹 10x faster type-checking 🔥 🔹 Uses significantly less memory This will hugely improve TypeScript authoring & compilation experience.

your @typescript just got 10 times faster. We sat down with @ahejlsberg to ask questions library authors, power users, tooling makers, and compiler contributors might have.