Bundlers
A bundler is an indispensable front-end tool that combines many modules (JavaScript, CSS, images, fonts and other assets) into one or a few files a browser can run. Common bundlers include Webpack, Vite and Parcel. Bundling improves site performance and reduces load time, while supporting modular development and asset optimisation (minification, splitting, caching and more).
Webpack
Understanding Webpack: Transpiling JS Modules, Handling Images and Browser Support
A beginner-friendly introduction to Webpack, the bundler behind many React projects: modules, loaders, plugins, Babel, source maps and the dev server.