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 always...

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 different ...

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 ...

Today we're announcing the availability of TypeScript 3.9 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 our team been has been focusing on performance, polish, and stability. We've been working on speeding up the co...

Today we're proud to release TypeScript 3.8! For those unfamiliar with TypeScript, it's a language that adds syntax for types on top of JavaScript which can be analyzed through a process called static type-checking. This type-checking can tell us about errors like typos and values that are potentially and before we even run our code. More than...

Today we're announcing the Release Candidate for TypeScript 3.8! Between this RC and our final release, we expect no changes apart from critical bug fixes. To get started using the RC, you can get it through NuGet, or through npm with the following command: You can also get editor support by TypeScript 3.8 brings a lot of...

Today we're announcing the availability of TypeScript 3.8 Beta! This Beta release contains all the new features you should expect from TypeScript 3.8's final release. To get started using the beta, you can get it through NuGet, or through npm with the following command: You can also get editor support by TypeScript 3.8 brings...

We're thrilled to announce the release of TypeScript 3.7, a release packed with awesome new language, compiler, and tooling features. If you haven't yet heard of TypeScript, it's a language based on JavaScript that adds static type-checking along with type syntax. Static type-checking lets us know about problems with our code before we try to ru...

We're pleased to announce TypeScript 3.7 RC, the release candidate of TypeScript 3.7. Between now and the final release, we expect no further changes except for 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 TypeScript 3....

We're pleased to announce TypeScript 3.7 Beta, a feature-complete version of TypeScript 3.7. Between now and the final release, we'll be fixing bugs and further improving performance and stability. 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 ...