Basic Function
Lesson 6 of 14 in Coddy's Function Declarations in JavaScript course.
In JavaScript, functions are the building blocks of code organization and logic implementation.
There are several ways to declare functions, each with its own syntax and behavior. Let's explore them:
Basic Function Declaration:
This is the traditional way of declaring a function using the function keyword.
For example:
function basicFunction() {
console.log("Basic Function");
}
Challenge
EasyWrite a function named doubleIt that takes one number as an argument and returns its double.
Try it yourself
// Write code here
All lessons in Function Declarations in JavaScript
1Course Introduction
What you will learn?3Ways of Function Declaration
Basic FunctionNested FunctionReturning a FunctionFunction ExpressionsArrow FunctionFunction Constructor