Microsoft released TypeScript 6.0 on March 23, the last version built on the original JavaScript codebase, with three post-RC changes and a wave of deprecations designed to ready codebases for 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 ...

TypeScript is a language that incorporates types into JavaScript and is developed and maintained by Microsoft. On March 11, 2025, Microsoft announced that they are developing a new tool that will ...