Microsoft released TypeScript 6.0 on March 23, the last version built on the original JavaScript codebase, with three post-RC changes and a wave of deprecations designed to ready codebases for the ...

TypeScript is a variant of JavaScript that provides strong type information, a powerful development tool that minimizes bugs and makes JavaScript programs easier to build in enterprise settings.

TypeScript 5.9 has reached the release candidate (RC) stage with enhancements for modern module behavior, hover tooltips, and deferred module evaluation. Microsoft announced the RC on July 25, ahead ...