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TypeScript
423 posts
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TypeScript
@typescript
TypeScript is a language for application-scale JavaScript development. It's a typed superset of JavaScript that compiles to plain JavaScript.
Redmond, WA
typescriptlang.org
Joined September 2012
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  • user avatar
    TypeScript
    @typescript
    2025εΉ΄3月11ζ—₯
    Today we're thrilled to announce our effort to port the TypeScript compiler and language service to native code, gaining a 10x speed boost in build times and editor responsiveness!
    A 10x Faster TypeScript - TypeScript
    From devblogs.microsoft.com
    131δΈ‡
  • user avatar
    TypeScript
    @typescript
    2020εΉ΄8月20ζ—₯
    πŸ₯³πŸŽ‰ TypeScript 4.0 is here! πŸŽ‰πŸ₯³ Read up on what's new and get it today! devblogs.microsoft.com/typescript/ann…
    TypeScript 4.0 brings variadic tuples, labeled tuple elements, class property inference, new assignment operators, safer exception handling with 'unknown' in catch clauses, custom JSX factories, some great editor improvements, and more!
  • user avatar
    TypeScript
    @typescript
    2022εΉ΄3月9ζ—₯
    Could we have TypeScript with no build step? Could we have types in JavaScript? Maybe! We're exploring bringing optional type syntax into the JavaScript language!
    devblogs.microsoft.com
    A Proposal For Type Syntax in JavaScript - TypeScript
    Today we're excited to announce our support and collaboration on a new Stage 0 proposal to bring optional and erasable type syntax to JavaScript. Because
  • user avatar
    TypeScript
    @typescript
    2019εΉ΄11月5ζ—₯
    TypeScript 3.7 is finally here! βœ” Optional Chaining & Coalescing βœ” Assertion Functions βœ” .d.ts Emit From .js Files βœ” Smarter Control Flow Analysis βœ” Flatter Error Messages and more! Check out the blog post today! devblogs.microsoft.com/typescript/ann…
    GIF
  • user avatar
    TypeScript
    @typescript
    2023εΉ΄3月16ζ—₯
    TypeScript 5.0 is here! πŸŽ‰πŸŽ‰ Learn about what's new and try it today!
    Announcing TypeScript 5.0 - TypeScript
    From devblogs.microsoft.com
    82δΈ‡
  • user avatar
    TypeScript
    @typescript
    2022εΉ΄9月2ζ—₯
    types
  • πŸŽ‰ TypeScript 3.0 is here!!!! πŸŽ‰ Check out project references, extractable parameter lists, easier errors, and more! blogs.msdn.microsoft.com/typescript/201…
  • user avatar
    TypeScript
    @typescript
    2020εΉ΄2月20ζ—₯
    TypeScript 3.8 has arrived! πŸŽ‰ Now with - type-only imports/exports - private fields - 'export * as ns' syntax - top-level 'await' - convert to template string - call hierarchy and more! Try it today!
    Announcing TypeScript 3.8 - TypeScript
    From devblogs.microsoft.com
  • user avatar
    TypeScript
    @typescript
    2023εΉ΄5月12ζ—₯
    Today the TypeScript team is releasing a new VS Code extension named Deopt Explorer! This tool can help find polymorphism and deoptimizations in your code, and it's already helped us speed up TypeScript itself. Check out what we've built!
    Introducing Deopt Explorer - TypeScript
    From devblogs.microsoft.com
    42δΈ‡
  • user avatar
    TypeScript
    @typescript
    2025εΉ΄5月22ζ—₯
    Today we're announcing previews of the native port of TypeScript! These nightly previews will be available on npm and the VS Code marketplace! npm install -D @​typescript/native-preview npx tsgo --version Read up more on our blog!
    Announcing TypeScript Native Previews - TypeScript
    From devblogs.microsoft.com
    35δΈ‡
  • user avatar
    TypeScript
    @typescript
    2019εΉ΄10月1ζ—₯
    TypeScript turned 7 today! πŸŽ‚πŸŽ‰ What better way to celebrate than with the TypeScript 3.7 beta? Now with... ➑ Optional Chaining ➑ Nullish Coalescing ➑ Assertion Functions ➑ Smarter Flow Analysis ➑ declaration + allowJs and more!
    Announcing TypeScript 3.7 Beta - TypeScript
    From devblogs.microsoft.com
  • user avatar
    TypeScript
    @typescript
    2022εΉ΄10月1ζ—₯
    TypeScript Turns Ten Today! πŸŽ‚πŸ₯³ We're humbled and grateful for our community and all that you've done! We wouldn't be here without you, and you've made these past 10 years amazing!
    Ten Years of TypeScript - TypeScript
    From devblogs.microsoft.com
  • user avatar
    TypeScript
    @typescript
    2023εΉ΄8月24ζ—₯
    TypeScript 5.2 is now here! πŸŽ‰ Now faster with - 'using' & explicit resource management - decorator metadata - easier tuple type notation - better object completions - the inline variable refactor - clickable inlay parameter hints and more! Try it today!
    Announcing TypeScript 5.2 - TypeScript
    From devblogs.microsoft.com
    31δΈ‡
  • TypeScript 3.1 is out! Now with mapped tuples, easier property declarations on functions, typesVersions, and some handy async/await refactorings! Read all about it on our blog! blogs.msdn.microsoft.com/typescript/ann…