JavaScript Certification Study Topic: Understand Modules in JavaScript

While working with JavaScript projects, as your project will grow, it will become very much a necessity to distribute your code into multiple files i.e. do some logical grouping by functionalities. When we are doing that, we are basically creating "modules". A module is basically a JavaScript file that can contain classes, variables, or functions that are logically related.

In this series of two blog posts, I will be focusing on basic concepts of import/export from/in a module, some considerations, and dynamic importing.

In the first post, I will be discussing -

• How to export variables, functions, and classes in a module
• How to import variables, functions, and classes from a module
• Important considerations while importing or exporting JavaScript module

Blog: https://www.sudipta-deb.in/2021/05/understand-modules-in-javascript.html

Video: https://youtu.be/jzDff09fEWY

Note - I am sharing all my JavaScript Certification study notes below. Please provide your feedback if you see anything wrong or missing. Appreciate your help.

https://www.sudipta-deb.in/p/salesforce-javascript-developer-i-study.html

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