「TypeScript」は、Microsoftが開発を主導するオープンソースのプログラミング言語だ。TypeScriptはスクリプト（簡易プログラム）言語「JavaScript」と密接な関係がある。ただし同社は、JavaScriptの代替言語としてTypeScriptを開発したのではない。そもそもTypeScriptとは ...

ECMAScript 2025, the latest version of the ECMA International standard for JavaScript, has been officially approved. The specification standardizes new JavaScript capabilities including JSON modules, ...

2026年7月8日（現地時間）、TypeScript 7.0の安定版がリリースされた。MicrosoftのTypeScriptチームによる「Project ...

Microsoft is previewing a new AI-assisted tool for Visual Studio Code Insiders called the JavaScript/TypeScript Modernizer. It's designed to help developers modernize older JavaScript or TypeScript ...

Microsoft has released the beta version for TypeScript 6.0, the last release with the current JavaScript codebase. From version 7.0 onwards, the compiler and the language service will be written in Go ...

Build type-safe JavaScript applications in less time with Microsoft’s native port of TypeScript built with Go.

The new release allows CommonJS modules to be called from ECMAScript and provides a more detailed check of return expressions. Microsoft has released TypeScript 5.8. The new version of the programming ...