Functions in JavaScript [Exercises]

This course assumes that you already have basic knowledge and basic experience in using functions in JavaScript. This course includes more than 70 coding exercises organized into the following topics: Simple Functions, Parameters Default Values, Array Consecutive Arguments, Parameters Binding to Array, Anonymous Functions, Recursive Functions, Higher-Order Functions, The Arguments Array, The Function Constructor, Lambda Expressions, Functions Hoisting, and Function's Prototype Methods.

Each coding exercise includes code the student needs to complete its missing parts and submit. Taking this course, if you feel that you would like to have more exercises of a specific level about a specific topic, please don't hesitate and let us know. We will take your needs into account when working on the next version (we continuously develop new coding exercises).

If you encounter an exercise you fail to complete and have difficulties understanding its solution, please let us know, and we will prepare a video that explains that specific exercise and its solution. If a video already exists and you still need more explanations, please don't hesitate and let us know so we can improve the video that already exists or prepare another one.

We strongly recommend making an effort and complete this course before moving forward in your JavaScript studies. The more solid your understanding of the basics is, the simpler it becomes when learning difficult topics.