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

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.

The Practical Client The Focus Is on Architecting Modules in TypeScript 2.1 If you want to ensure that the right code is loaded at the right time (and only loaded when you need it), you can start ...

The Practical Client Managing Modules in TypeScript 2.1 If you want to ensure that the right code is loaded at the right time (and only loaded when you need it), you can use TypeScript code to ...

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.