What are the best practices for modular JavaScript?

What are the best practices for modular JavaScript?

Modular JavaScript involves organizing code into separate files or modules. Key practices include using ES6 modules, keeping modules focused on a single responsibility, and using a module bundler like Webpack.

Can you explain ES6 modules?

ES6 modules allow you to export and import functions, objects, or primitives from one module to another, promoting code reusability.

What is a module bundler?

A module bundler, like Webpack or Rollup, takes your modular code and combines it into a single file or a few files for efficient loading in the browser.

How do I structure my project for modular JavaScript?

You should organize your project by creating a 'src' folder for source files, and within it, separate folders for components, utilities, and styles.