Functions in JavaScript [Exercises]

Deal Score0
Deal Score0

Javascript for Beginners Learn by Doing Practical Exercises 4.5 (4,456 ratings) Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.

What you’ll learn

  • The students will acquire in-depth understanding of defining functions in JavaScript and using them.
  • The students will acquire in-depth understanding of creating and using lambda expressions.


  • The students should already have basic understanding of using and defining functions and lambda expressions in JavaScript.


This course assumes that you already have basic knowledge and basic experience in using functions in JavaScript. This course includes more than 40 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.

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 could improve the video that already exists or prepare another one.

Who this course is for:

  • Beginner JavaScript Developers

JavaScript Exercises, Practice, Solution: JavaScript is a cross-platform, object-oriented scripting language. Inside a host environment

JavaScript function can be defined

Compare items
  • Total (0)