With TypeScript 5.0, the TypeScript development team has restructured the entire codebase to use ECMAScript modules, reducing package size and improving performance.

TypeScript builds on JavaScript's popularity while adding features to make enterprise developers happier and more productive.

With TypeScript 2.4 If you've got a module that you only need in special cases, then you can put off loading it until that special case crops up.

TypeScript 5 introduced a new bundler module option, named --moduleResolution bundler aimed to improve coexistence with modern bundlers like Vite, esbuild, swc, Webpack, Parcel, and others.

TypeScript 5.9 RC arrives with import defer for deferred module evaluation, stable Node.js 20 module targeting, and refined editor hover tooltips. It also brings compiler performance gains and notable ...

TypeScript 5.8 improves interoperability between CommonJS and ECMAScript The new release allows CommonJS modules to be called from ECMAScript and provides a more detailed check of return expressions.