TypeScript 7.0 became stable on July 8, 2026 — and for most of the tens of millions of professional web developers who depend on it daily, a single npm install -D typescript command now cuts build ...

Microsoft just announced that TypeScript 5.4 is now available. TypeScript is an extension to JavaScript that adds static types to the language, and it was created and is maintained by Microsoft.

TypeScript 7 is available now through the standard typescript npm package. Microsoft says full builds typically see 8x to 12x speedups. VS Code's TypeScript 7 project-load path improved from nearly ...

This guide introduces the fundamentals of TypeScript, covering why it improves productivity for web developers, how to set up the compiler, and how to use strong typing to catch bugs early. Topics ...