In 2025, the most widely used language on GitHub is no longer Python or JavaScript, but TypeScript.You may hear the name ...

The "Runtime Type Hole" That TypeScript MissesWhile TypeScript has brought types to JavaScript, it has one major blind spot.

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.

If you are a JavaScript developer, you must have heard about Typescript at one point or another. If you have been reluctant about giving Typescript a try because you are not sure how it could serve ...

Next TypeScript release, due February 25, will support a limited form of checking against conditional and indexed acces types in return statements. Microsoft has moved TypeScript 5.8 into the beta ...

Overview:  API updates can cause unexpected problems when applications continue to rely on older response formats, field ...

Microsoft shipped TypeScript 5.8 with improved type checking in some scenarios, but thorny problems caused the dev team to delay related work to the next release. The plan was for TypeScript 5.8 to ...

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's latest TypeScript beta adds content mappers and new compiler APIs aimed at developer tooling and framework integration.

AI agents ported the TypeScript compiler to Rust. Microsoft is already using some of the optimizations they uncovered in ...