Developed and maintained by Microsoft, TypeScript is an open-source JavaScript syntactical superset language. Ranked 12th on RedMonk’s Programming Language Rankings in 2019, the language is steadily ...

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 ...

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 ...

Earlier this week, Microsoft went public with the early-preview fruits of a two- to three-year project at the company to create a "superset" of the JavaScript scripting language. That effort, ...