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 ...

This guide introduces the fundamentals of TypeScript, covering why it improves productivity for web developers, how to set up ...

TypeScript extends JavaScript with static type checking, preventing runtime errors by catching mistakes during development.

A few years ago, Bloomberg Engineering decided to adopt TypeScript as a first-class supported language. This article shares some of the insights and lessons we learned during this journey. The ...

Also in TypeScript 5.0, developers now can add a const modifier to a type parameter declaration to cause cons t-like inferences to be the default. The update also now allows the extends field to take ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Leann Chen explains how knowledge graphs ...

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 ...

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 ...