RSS Parrot

Announcing TypeScript 7.0 Beta

https://devblogs.microsoft.com/typescript/announcing-typescript-7-0-beta/

Published: April 21, 2026 18:24

Today we are absolutely thrilled to announce the release of TypeScript 7.0 Beta! If you haven’t been following TypeScript 7.0’s development, this release is significant in that it is built on a completely new foundation. Over the past year, we have been…

Announcing TypeScript 6.0

https://devblogs.microsoft.com/typescript/announcing-typescript-6-0/

Published: March 23, 2026 16:34

Today we are excited to announce the availability of TypeScript 6.0! If you are not familiar with TypeScript, it’s a language that builds on JavaScript by adding syntax for types, which enables type-checking to catch errors, and provide rich editor…

Announcing TypeScript 6.0 RC

https://devblogs.microsoft.com/typescript/announcing-typescript-6-0-rc/

Published: March 6, 2026 19:13

Today we are excited to announce the Release Candidate (RC) of TypeScript 6.0! To get started using the RC, you can get it through npm with the following command: npm install -D typescript@rc TypeScript 6.0 is a unique release in that we intend for it to…

Announcing TypeScript 6.0 Beta

https://devblogs.microsoft.com/typescript/announcing-typescript-6-0-beta/

Published: February 11, 2026 18:50

Today we are announcing the beta release of TypeScript 6.0! To get started using the beta, you can get it through npm with the following command: npm install -D typescript@beta TypeScript 6.0 is a unique release in that we intend for it to be the last…

Progress on TypeScript 7 – December 2025

https://devblogs.microsoft.com/typescript/progress-on-typescript-7-december-2025/

Published: December 2, 2025 17:31

Earlier this year, the TypeScript team announced that we’ve been porting the compiler and language service to native code to take advantage of better raw performance, memory usage, and parallelism. This effort (codenamed “Project Corsa”, and soon…

Announcing TypeScript 5.9

https://devblogs.microsoft.com/typescript/announcing-typescript-5-9/

Published: August 1, 2025 16:19

Today we are excited to announce the release of TypeScript 5.9! If you’re not familiar with TypeScript, it’s a language that builds on JavaScript by adding syntax for types. With types, TypeScript makes it possible to check your code to avoid bugs ahead of…

Announcing TypeScript 5.9 RC

https://devblogs.microsoft.com/typescript/announcing-typescript-5-9-rc/

Published: July 25, 2025 16:53

Today we are excited to announce the Release Candidate (RC) of TypeScript 5.9! To get started using the Release Candidate, you can get it through npm with the following command: npm install -D typescript@rc Let’s take a look at what’s new in TypeScript…

Announcing TypeScript 5.9 Beta

https://devblogs.microsoft.com/typescript/announcing-typescript-5-9-beta/

Published: July 8, 2025 17:38

Today we are excited to announce the availability of TypeScript 5.9 Beta. To get started using the beta, you can get it through npm with the following command: npm install -D typescript@beta Let’s take a look at what’s new in TypeScript 5.9! Minimal and…

Announcing TypeScript Native Previews

https://devblogs.microsoft.com/typescript/announcing-typescript-native-previews/

Published: May 22, 2025 15:04

This past March we unveiled our efforts to port the TypeScript compiler and toolset to native code. This port has achieved a 10x speed-up on most projects – not just by using a natively-compiled language (Go), but also through using shared memory…

A 10x Faster TypeScript

https://devblogs.microsoft.com/typescript/typescript-native-port/

Published: March 11, 2025 14:31

Today I’m excited to announce the next steps we’re taking to radically improve TypeScript performance. The core value proposition of TypeScript is an excellent developer experience. As your codebase grows, so does the value of TypeScript itself, but in…