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 ...

Microsoft shipped the latest iteration of its type-infused superset of JavaScript, TypeScript 5.5, introducing inferred type predicates, control flow narrowing, JSDoc @import and other enhancements.

Big if True: Microsoft recently teased some truly impressive performance improvements coming to TypeScript. The lead architect of the open-source programming language wants TS to deliver an excellent ...

TypeScript, Microsoft’s strongly typed JavaScript variant, has become the most-used language on GitHub, according to GitHub’s Octoverse 2025 report released on October 28. August 2025 marked the first ...