TypeScript is a variant of JavaScript that provides strong type information, a powerful development tool that minimizes bugs and makes JavaScript programs easier to build in enterprise settings.

TypeScript’s strong typing enables a variety of features that increase developer efficiency, especially when dealing with enterprise-scale codebases. TypeScript is compiled, rather than interpreted ...

TypeScript 5.9 has reached the release candidate (RC) stage with enhancements for modern module behavior, hover tooltips, and deferred module evaluation. Microsoft announced the RC on July 25, ahead ...

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For all JavaScript’s prominence as the lingua franca of Web development, there are an awful lot of developers who don’t like it a whole lot, and as a result, a great many efforts to produce something ...

A much more performant TypeScript is now available in the new Visual Studio 2026 Insiders build, capitalizing on speed gains achieved by porting the language compiler to the native Go language. The ...

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 ...