#6 Function Expressions in Javascript

JavaScript Function Expressions | Anonymous Functions and Hoisting Explained

In this video, we explore JavaScript function expressions and how they differ from function declarations. A function expression allows you to create a function and assign it to a variable, making the function available through that variable. One unique aspect of function expressions is that they’re often anonymous functions—meaning they don’t have a name, which makes them ideal for one-time or inline tasks.

Another key difference is that function expressions are not hoisted. This means you can only call them after they are defined in the code. We’ll cover an example that demonstrates this difference in hoisting, helping you understand why function expressions must be defined before use.

This video is ideal for beginners and anyone looking to improve their understanding of JavaScript function types. With example code and explanations, you’ll quickly grasp how to use function expressions effectively in your JavaScript projects.

Keywords: JavaScript function expressions, anonymous functions in JavaScript, hoisting in JavaScript, JavaScript basics, beginner JavaScript tutorial, coding for beginners.