Gain insights into JavaScript basics, including syntax, conditional statements, arrays, functions, and DOM. Discover practical skills for entry-level web development and build interactive web experiences.

The demand for skilled JavaScript programmers is increasing in today's tech-driven world. This comprehensive course is for individuals with no prior programming experience—it provides an accessible learning path for beginners.

Throughout the course, you will gain a strong grasp of JavaScript syntax, enabling you to craft dynamic and engaging online content. You will start by learning the basic concepts in programming such as conditional statements, arrays, functions, and loops and then move on to advanced topics such as the Document Object Model (DOM), event handling, and classes in JavaScript. This comprehensive coverage empowers you to grasp the intricacies of JavaScript for practical web development applications.

After taking this hands-on learning course, you’ll be equipped with the necessary skills for entry-level web development roles. You’ll possess a solid foundation in JavaScript and the confidence to design and develop interactive web experiences.

Learn Coding Basics in JavaScript

Convert the string into an array of characters.

Access individual characters of the string using indexing.

Apply mathematical operations to the characters of the string.

What does the spread operator ( `...` ) do to a string?

What does the spread operator ( <code>...</code> ) do to a string?

It converts each element of the array into a string.

It filters out specific items from the array.

It iterates over each item in the array and calls a callback function on each iteration.

It rearranges the items in the array to alternate between even and odd indices.

What is the primary purpose of the `forEach()` method?

What is the primary purpose of the <code>forEach()</code> method?

Which of the following methods returns the first element in an array that satisfies a specified condition?

Which of the following methods returns the first element in an array that satisfies a specified condition?

What is the default character used by the `join` method?

What is the default character used by the <code>join</code> method?

Which method will only return true if all the elements in an array pass the condition provided as a callback?

Which method will only return true if all the elements in an array pass the condition provided as a callback?

Which method returns a new array with a function applied to every element in the array?

Which method returns a new array with a function applied to every element in the array?

Which method can be used to return an array of subarrays containing both the keys and values of an object?

Which method can be used to return an array of subarrays containing both the keys and values of an object?

Test your knowledge of loops over arrays in JavaScript.

About the Course

Press Start

Programming Basics

Letters and Words

Numbers

Collections

Logic

Loops in JavaScript

Functions

Test Your Skills: Mid-Course Assessment

Objects

The Document Object Model

The Main Event

Going Loopy Over Arrays

Let’s Get Functional

Getting Classy

It’s About Time

Pushing Your Limits: A Comprehensive Assessment

Wrap Up

Appendix

Quiz: Going Loopy Over Arrays