JavaScript and ES6 Challenges - Do you know JavaScript? (Udemy.com)

Solve different JavaScript challenges yourself. Destructuring, hoisting, , IIFEs, closures, classes, let and much more

( 45 Reviews )

Created by: Bogdan Stashchuk

Produced in 2021

What you will learn

Solve different JavaScript challenges and understand solution for each challenge
Understand ES6 classes, arrow functions, const and let
Use ES6 destructuring of objects and arrays
Learn how JavaScript and ES6 work under the hood
Learn how to create not "shallow" but "true" copy of the Array or Object
Understand what is variables hoisting and closure
Understand purpose of the default function parameters and their difference from the function arguments
Learn what is IIFE (Immediately Invoked Function Expressions) and use them appropriately to dispose internal functions
Explain difference between rest and spread operators and their appropriate usage
Implement template literals instead of traditional strings concatenation
Learn how to properly iterate Objects and Arrays
Implement array helper methods such as forEach and reduce

Quality Score

Content Quality

Video Quality

Qualified Instructor

Course Pace

Course Depth & Coverage

Overall Score : 88 / 100

Course Description

In this course you will get JavaScript challenges that you will need to solve.
Each challenge consists of the task and solution. In some cases you will be asked to fix existing code, in some cases you will need to write some additional code. I will explain each line of the solution and you will deeply understand what happens behind the scenes.
Topics of the challenges are following:
- Destructuring
- Array helper methods
- Variables hoisting
- Let, Var and Const
- Rest and Spread Operators
- Ternary Operator
- Default parameters
- Closures
- IIFE (Immediately Invoked Function Expressions)
- Classes
At the beginning of the course you will get source files for all challenges. They include start and finish states for each challenge.
You need to begin with "start" folder for each challenge.Who this course is for:

Beginner and mid-level JavaScript software developers

Time: 2h

Instructor Details

Bogdan Stashchuk

4.4 Rating
45 Reviews

Experienced instructor with great practical background.
I teach complex stuff in easy step-by-step manner.
All my courses include practical exercises which allow you to follow me from the start of any course till the end. You will perform all tasks the same way I will do in my video lectures. Also you will get a lot of challenges to solve yourself. Of course we will discuss solution of each challenge together.
All you need is to have Mac or PC with installed software as written in each course requirements.
See you on my courses!