Understand how Webpack finds, connects, and bundles the pieces of your application.
Webpack treats almost every file in your project as a module. When one file imports another, Webpack follows that connection and builds a dependency graph showing how all the pieces of your application are related.
This module system is what allows Webpack to combine JavaScript, CSS, images, and other resources into bundles. Understanding modules also makes concepts like loaders, code splitting, and tree shaking much easier to understand.
What you'll walk away knowing