TypeScript

IntelliCode for TypeScript/JavaScript

At Build 2018, Microsoft announced Visual Studio IntelliCode, a set of capabilities that provide AI-assisted development. In collaboration with the IntelliCode team, we are excited to announce that we are now bringing IntelliCode to TypeScript/JavaScript users through the IntelliCode extension for VS Code.

Announcing TypeScript 3.2

TypeScript 3.2 is here today!If you’re unfamiliar with TypeScript, it’s a language that brings static type-checking to JavaScript so that you can catch issues before you even run your code – or before you even save your file. It also includes the latest JavaScript features from the ECMAScript standard on older browsers and runtimes by compiling those features into a form that they understand.

Announcing TypeScript 3.2 RC

Today we’re announcing TypeScript 3.2 RC, the release candidate of our next version of TypeScript.
To get started using the RC, you can get it through NuGet, or use npm with the following command:
npm install -g typescript@rc
You can also get editor support for TypeScript 3.2 by:

Downloading for Visual Studio 2017 (for version 15.2 or later)
Downloading for Visual Studio 2015 (with Update 3)
Following directions for Visual Studio Code and Sublime Text.

Announcing TypeScript 3.1

Today we’re announcing the release of TypeScript 3.1!If you haven’t heard of TypeScript, it’s a language that builds on top of modern JavaScript and adds static type-checking. When you write TypeScript code, you can use a tool like the TypeScript compiler to remove type-specific constructs,

Announcing TypeScript 3.1 RC

Today we’re happy to announce the availability of the release candidate (RC) of TypeScript 3.1. Our intent with the RC is to gather any and all feedback so that we can ensure our final release is as pleasant as possible.If you’d like to give it a shot now,

TypeScript and Babel 7

Today we’re excited to announce something special for Babel users.Over a year ago, we set out to find what the biggest difficulties users were running into with TypeScript, and we found that a common theme among Babel users was that trying to get TypeScript set up was just too hard.

Announcing TypeScript 3.0

TypeScript 3.0 is here! Today marks a new milestone in the TypeScript journey, serving JavaScript users everywhere.If you’re unfamiliar with TypeScript, it’s not too late to learn about it now! TypeScript is an extension of JavaScript that aims to bring static types to modern JavaScript.

Announcing TypeScript 3.0 RC

TypeScript 3.0, our next release of the type system, compiler, and language service, is fast-approaching! Today we’re excited to announce the Release Candidate of TypeScript 3.0! We’re looking to get any and all feedback from this RC to successfully ship TypeScript 3.0 proper,

Announcing TypeScript 2.9

Today we’re announcing the release of TypeScript 2.9!If you’re not familiar with TypeScript, it’s a language that adds optional static types to JavaScript. Those static types help make guarantees about your code to avoid typos and other silly errors. They can also provide nice things like code completions and easier project navigation thanks to tooling built around those types.

Announcing TypeScript 2.9 RC

Today we’re excited to announce and get some early feedback with TypeScript 2.9’s Release Candidate. To get started with the RC, you can access it through NuGet, or use npm with the following command:

npm install -g typescript@rc

You can also get editor support by

Downloading for Visual Studio 2015 (with Update 3)
Downloading for Visual Studio 2017 (for version 15.2 or later)
Following directions for Visual Studio Code and Sublime Text.

Uncategorized

Announcing TypeScript 3.6 RC

Today we’re happy to announce the availability of the release candidate of TypeScript 3.6. This release candidate is intended to be fairly close to the full release, and will stabilize for the next few weeks leading up to our official release.

Announcing TypeScript 3.6 Beta

Today we’re happy to announce the availability of TypeScript 3.6 Beta. This beta is intended to be a feature-complete version of TypeScript 3.6. In the coming weeks we’ll be working on bugs and improving performance and stability for our release candidate,

How to Upgrade to TypeScript without anybody noticing, Part 2

This guide will show you how to fix Typescript compile errors in Javascript project that recently added Typescript support via a tsconfig.json. It assumes that the tsconfig.json is configured according to the description in part 1 of this post, and that you also installed types for some of your dependencies from the @types/* namespace.

How to Upgrade to TypeScript Without Anybody Noticing, Part 1

This guide will show you how to upgrade to TypeScript without anybody noticing. Well, people might notice — what I really mean is that you won’t have to change your build at all. You’ll have the ability to get errors and completions in supported editors and to get errors on the command line from tsc,

Announcing TypeScript 3.5

Today we’re happy to announce the availability of TypeScript 3.5!
If you’re new to TypeScript, it’s a language that builds on JavaScript that adds optional static types. TypeScript code gets type-checked to avoid common mistakes like typos and accidental coercions, and then gets transformed by a program called the TypeScript compiler.

Announcing TypeScript 3.5 RC

Today we’re happy to announce the availability of our release candidate (RC) of TypeScript 3.5. Our hope is to collect feedback and early issues to ensure our final release is simple to pick up and use right away.
To get started using the RC,

Announcing TypeScript 3.4

Today we’re happy to announce the availability of TypeScript 3.4!
If you haven’t yet used TypeScript, it’s a language that builds on JavaScript that adds optional static types. The TypeScript project provides a compiler that checks your programs based on these types to prevent certain classes of errors,

Announcing TypeScript 3.4 RC

Today we’re happy to announce the availability of our release candidate (RC) of TypeScript 3.4. Our hope is to collect feedback and early issues to ensure our final release is simple to pick up and use right away.
To get started using the RC,

Announcing TypeScript 3.3

Today we’re happy to announce the availability of TypeScript 3.3!If you’re unfamiliar with TypeScript, it’s a language that brings static type-checking to JavaScript so that you can catch issues before you even run your code – or before you even save your file.

Announcing TypeScript 3.3 RC

Today we’re happy to announce the availability of our release candidate (RC) of TypeScript 3.3. Our hope is to collect feedback and early issues to ensure our final release is simple to pick up and use right away.To get started using the RC,