When the situation is like we need to work on a project that should be supported in older version browser, in this situation typescript helps us to choose in which version of js we want to work. Since ...

00_Setup → What TypeScript is and how it works 01_Basics → Variables, operators, first type safety 02_Types → Primitive and object types, inference 03_Combining_Types → Unions, aliases, keyof ...

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

If you want to learn the TypeScript programming language, check out this list of books, courses, tutorials, videos, and websites. Developed and maintained by Microsoft, TypeScript is an open-source ...

TypeScript for Professionals: Designed for experienced developers who want to deepen their TypeScript skills for modern web applications. Learn TypeScript: An interactive learning path that teaches ...

Sub-messages provide more specific information by answering the 'why' of the main error. In this case, a function is assigned to the `bar` property, but a `string ...

Today we are excited to announce the availability of TypeScript 6.0! If you are not familiar with TypeScript, it’s a language that builds on JavaScript by adding syntax for types, which enables ...