JavaScript Functions as First-Class Citizens

[Abheeta]

MicroByte Title: JavaScript Functions as First-Class Citizens

Domain: Programming

Scope of learning for learners: Learners will be able to understand what are first-class citizens in a programming language and how functions in JavaScript as first-class citizens is a powerful feature of JavaScript.

Activities:

1. Storing a function in a variable
2. Passing a function to another function as a parameter
3. Returning a function from another function
4. Storing a function in a data structure
5. Functions having their own properties and methods
6. Usecases of first-class functions