Announcing TypeScript 4.3

Daniel Rosenwasser May 26, 2021 May 26, 2021 05/26/21

Today we're excited to announce the availability of TypeScript 4.3! If you're not yet familiar with TypeScript, it's a language that builds on JavaScript by adding syntax for static types. Tools like the TypeScript compiler can just erase TypeScript syntax, leaving you with clean readable JavaScript that works anywhere. So what's that ...

Announcing TypeScript 4.3 RC

Daniel Rosenwasser May 12, 2021 May 12, 2021 05/12/21

Today we're excited to announce our Release Candidate (RC) of TypeScript 4.3! Between now and the stable release of TypeScript 4.3, 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...

Announcing TypeScript 4.3 Beta

Daniel Rosenwasser April 1, 2021 Apr 1, 2021 04/1/21

Today we're excited to announce our Beta of TypeScript 4.3! 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 Let's dive in to what TypeScript 4.3 brings! Separate Write Types on Properties In JavaScript, it's pretty common for APIs to...

Announcing the New TypeScript Handbook

Orta Therox March 5, 2021 Mar 5, 2021 03/5/21

Hey folks, we're happy to announce that a fresh re-write of the TypeScript Handbook is out of beta and is now our website's primary resource for learning TypeScript! Read the handbook on Web / Epub / PDF In the last year, the TypeScript team has heavily focused on ramping up the scale, modernity and scope of our documentation. One of the ...

Announcing TypeScript 4.2

Daniel Rosenwasser February 23, 2021 Feb 23, 2021 02/23/21

Today we're excited to announce the release of TypeScript 4.2! For those who aren't familiar with TypeScript, it's an extension to JavaScript that adds static types and type-checking. With types, you can state exactly what your functions take, and what they'll return. You can then use the TypeScript type-checker to catch lots of common ...

Announcing TypeScript 4.2 RC

Daniel Rosenwasser February 11, 2021 Feb 11, 2021 02/11/21

Today we're excited to announce our Release Candidate of TypeScript 4.2! Between now and the stable release of TypeScript 4.2, 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 ...

Announcing TypeScript 4.2 Beta

Daniel Rosenwasser January 12, 2021 Jan 12, 2021 01/12/21

Today we're excited to announce the availability of TypeScript 4.2 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 Let's take a look at what's in store for TypeScript 4.2! Leading/Middle Rest Elements in Tuple Types In ...

Announcing TypeScript 4.1

Daniel Rosenwasser November 19, 2020 Nov 19, 2020 11/19/20

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 Rosenwasser November 3, 2020 Nov 3, 2020 11/3/20

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 Rosenwasser September 18, 2020 Sep 18, 2020 09/18/20

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 ...