2025年、GitHubにおける「最も成長している言語」の座を「TypeScript」が獲得した。なぜこの変化が起きたのか。「Python」すら押しのけてTypeScriptが選ばれた理由は何か。その技術的必然を解説する。

開発中の「TypeScript 7」は現在、「TypeScript (Native Preview)」として提供されているが、すでに十分な安定性があるようだ。コード補完や定義ジャンプ、リファレンス検索、リネームといった主要な機能が再実装済みで、従来の「TypeScript 5.9」と同じレベルで機能 ...

Microsoft has released the TypeScript 6.0 beta, marking the end of an era. This will be the final version built on JavaScript, as TypeScript 7.0 shifts to ...

TypeScript 6.0 is intended to be the last release based on the current JavaScript codebase, before a Go-based compiler and language service debuts in TypeScript 7.0.

Overview: TypeScript is widely used in large projects because its typing works better with AI coding assistants and reduces ...

Microsoft shipped TypeScript 5.8 with improved type checking in some scenarios, but thorny problems caused the dev team to delay related work to the next release. The plan was for TypeScript 5.8 to ...

Next TypeScript release, due February 25, will support a limited form of checking against conditional and indexed acces types in return statements. Microsoft has moved TypeScript 5.8 into the beta ...