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 ...

Microsoft’s strongly typed JavaScript is now available in a production release, featuring new checks for variables that were never initialized. TypeScript 5.7, the latest planned release of ...

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Microsoft's open-source programming language TypeScript – the alter ego of JavaScript but with a type system – turns 10 years old this December. It's grown to become a go-to language for building apps ...