Bundlers

Bundlers are development tools that combine multiple JavaScript files, along with their dependencies, into a single or a few optimized files for production use. They handle tasks like minification, tree-shaking, and code splitting to improve performance and manageability. Popular examples include Webpack, Vite, and Parcel.

Also known as: Module Bundlers, Build Tools, Asset Bundlers, JS Bundlers, Webpack (common example)

Why learn Bundlers?

Developers should use bundlers when building modern web applications to manage complex dependencies, reduce HTTP requests, and optimize code for faster loading times. They are essential for projects using frameworks like React or Vue, as they enable features like hot module replacement and efficient asset management.

Learning Resources

• docs: Webpack Documentation
• docs: Vite Guide
• tutorial: JavaScript Bundlers Explained - freeCodeCamp
• video: Webpack 5 Crash Course - Traversy Media
• course: Frontend Masters: Webpack 5 Fundamentals