What are the best practices for modular JavaScript?

What are the best practices for modular JavaScript?

Modular JavaScript involves breaking your code into smaller, reusable pieces. 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 better organization and 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 deployment, optimizing performance.

How do I structure my modules?

Structure your modules by grouping related functionalities, using clear naming conventions, and ensuring each module has a specific purpose.