General 12 min read
JavaScript Modules Unpacked: The Journey of Code Sharing
Understand CommonJS, ES Modules, and `type: "module"` so you can reason about imports, bundling, HTTP/2, and modern JavaScript delivery.
Understand CommonJS, ES Modules, and `type: "module"` so you can reason about imports, bundling, HTTP/2, and modern JavaScript delivery.
Ever wondered what happens inside the 'black box' of Next.js or Vite? Follow this Q&A journey to unpack the magic of bundling, from transpiling for old browsers to advanced optimization like tree shaking and code splitting.