A much more performant TypeScript is now available in the new Visual Studio 2026 Insiders build, capitalizing on speed gains achieved by porting the language compiler ...

Microsoft shipped the latest iteration of its type-infused superset of JavaScript, TypeScript 5.5, introducing inferred type predicates, control flow narrowing, JSDoc @import and other enhancements.

Microsoft code editor Visual Studio Code (VS Code) is just five years old but the developer tool has gained impressive adoption with the world's developer population. VS Code today has 14 million ...