TypeScript

Announcing TypeScript 4.1

Daniel RosenwasserNovember 19, 2020Nov 19, 202011/19/20

Today we're proud to release TypeScript 4.1! If you're unfamiliar with TypeScript, it's a language that builds on JavaScript by adding syntax for type declarations and annotations. This syntax can be used by the TypeScript compiler to type-check our code, and then output clean readable JavaScript that runs on lots of different runtimes. ...

Announcing TypeScript 4.1 RC

Daniel RosenwasserNovember 3, 2020Nov 3, 202011/3/20

Today we are making the Release Candidate (RC) of TypeScript 4.1 available. To get started using the RC, you can get it through NuGet, or use npm with the following command: You can also get editor support by For this release, we have some exciting new features, new checking flags, editor productivity updates, and speed ...

Announcing TypeScript 4.1 Beta

Daniel RosenwasserSeptember 18, 2020Sep 18, 202009/18/20

Today we're announcing the availability of TypeScript 4.1 Beta! To get started using the beta, you can get it through NuGet, or use npm with the following command: You can also get editor support by For this release, we have some exciting new features, new checking flags, editor productivity updates, and speed ...

Announcing TypeScript 4.0

Daniel RosenwasserAugust 20, 2020Aug 20, 202008/20/20

Today we are thrilled to announce the availability of TypeScript 4.0! This version of the language represents our next generation of TypeScript releases, as we dive deeper into expressivity, productivity, and scalability. If you're not familiar with TypeScript, it's a language that builds on top of JavaScript by adding syntax for static ...

Announcing TypeScript 4.0 RC

Daniel RosenwasserAugust 6, 2020Aug 6, 202008/6/20

Today we're announcing our release candidate of TypeScript 4.0. While this RC brings us closer to a new major version of TypeScript, don't fret - there are no larger breaking changes than usual. Our philosophy in evolving TypeScript has always been to provide an upgrade path that minimizes disruptive breaking changes while still giving ...

Announcing the new TypeScript Website

Orta TheroxAugust 4, 2020Aug 4, 202008/4/20

The new TypeScript website is live, with big changes to the handbook, playground and a new section covering the tsconfig.json.

Announcing TypeScript 4.0 Beta

Daniel RosenwasserJune 26, 2020Jun 26, 202006/26/20

Today we're excited to release the beta of the next major milestone in the TypeScript programming language: TypeScript 4.0. This beta takes us on our first step into TypeScript 4.0, and while it brings a new major version, don't fret - there are no substantially larger breaking changes than usual. Our philosophy in evolving TypeScript has ...

Announcing TypeScript 3.9

Daniel RosenwasserMay 12, 2020May 12, 202005/12/20

Today we're excited to announce the release of TypeScript 3.9! If you're unfamiliar with TypeScript, it's a language that builds on JavaScript by adding syntax for type declarations and annotations. This syntax can be used by the TypeScript compiler to type-check our code, and then output clean readable JavaScript that runs on lots of ...

Announcing TypeScript 3.9 RC

Daniel RosenwasserApril 28, 2020Apr 28, 202004/28/20

Today we're announcing the availability of TypeScript 3.9 RC, the release candidate of TypeScript 3.9. Between now and the final release, we expect no further changes apart from critical bug fixes. To get started using the RC, you can get it through NuGet, or use npm with the following command: You can also get editor support by...