Standards proposal would allow annotations to be checked by external type checkers like TypeScript but treated as comments by the JavaScript engine. Microsoft is backing a proposal to bring optional ...

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 ...

Microsoft is progressing on its effort to port the TypeScript compiler and language service from TypeScript/JavaScript to native Go code, a project aligned with the upcoming TypeScript 7.0 release.

This proposal aims to enable developers to add type annotations to their JavaScript code, allowing those annotations to be checked by a type checker that is external to JavaScript. At runtime, a ...

Say goodbye to source maps and compilation delays. By treating types as whitespace, modern runtimes are unlocking a “no-build” TypeScript that keeps stack traces accurate and workflows clean.

Google has pushed an emergency update to the widely used Chrome browser after identifying an actively exploited zero-day vulnerability in the product, the fourth found so far in 2025. Tracked as ...