Advanced Javascript
4.5 (4,953 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.
20,968 students enrolled

Advanced Javascript

In only seven hours you will learn enough javascript to transform from a Junior JS Dev into a Senior JS Guru
4.5 (4,953 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.
20,968 students enrolled
Created by Asim Hussain
Last updated 2/2020
English
English [Auto], Portuguese [Auto]
Current price: $34.99 Original price: $49.99 Discount: 30% off
23 hours left at this price!
30-Day Money-Back Guarantee
This course includes
  • 6.5 hours on-demand video
  • 1 article
  • Full lifetime access
  • Access on mobile and TV
  • Certificate of Completion
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What you'll learn
  • Impress interviewers with knowledge about advanced JavaScript features
  • Confidently Interview other JavaScript candidates
  • Pass stage one JavaScript telephone interviews
  • Prepare for working on complex frontend frameworks like React, Vue, Svelte or Angular.
Course content
Expand all 47 lectures 06:42:16
+ Types & Equality
4 lectures 21:55
Hello Types & Equality - NEW
00:26
What are the different types in JavaScript?
09:27
What is the difference between == and ===?
06:37
What is NaN and how can we check for it?
05:25
Quiz Types & Equality
4 questions
+ Scopes & Variables
6 lectures 38:08
Hello Scopes & Variables - NEW
00:52
What are the different scopes in JavaScript? - NEW
10:16
What is variable hoisting?
04:41
What is the scope chain?
04:08
What is an IIFE and why might you use it?
06:02
What are function closures?
12:09
Quiz Scopes & Variables
12 questions
+ Destructuring & Looping
3 lectures 20:51
Hello Destructuring & Looping
00:34
What is destructuring?
09:43
Quiz Destructuring & Looping
3 questions
+ This
4 lectures 46:10
Hello This - NEW
00:47
What do the functions call, bind and apply do?
20:19
What is a fat arrow function?
11:53
+ Object Orientation
7 lectures 01:24:16
Hello Object Orientation
01:47
What is the prototype chain?
11:41
What is the difference between prototypal and classical inheritance?
03:07
Quiz Object Orientation - A
10 questions
What is the Constructor OO pattern? (part 1)
19:46
What is the Constructor OO pattern? (part 2)
12:22
What is the Prototype OO pattern?
15:50
How do you use the class and extends keywords? - NEW
19:43
Quiz Object Orientation - B
9 questions
+ Asynchronous Programming
7 lectures 01:03:03
Hello Asynchronous Programming
01:54
What is a callback?
08:34
What is callback hell?
04:55
What are promises?
12:36
How do you chain promises together?
11:36
What does the Promise.all function do?
05:05
What is async/await and how is it different from promises?
18:23
Quiz Asynchronous Programming
6 questions
+ Networking
2 lectures 29:45

http://www.html5rocks.com/en/tutorials/cors/

17. What is CORS?
17:55
18. What is JSONP?
11:50
Quiz Networking
5 questions
+ Events
2 lectures 13:26
What is the difference between event capturing and bubbling?
08:13
What is the difference between stopPropagation and preventDefault?
05:13
Quiz Events
5 questions
Requirements
  • A basic understanding of Javascript
Description

In only seven hours you will learn enough JavaScript to transform from a junior javascript developer into a senior javascript guru.

You will dramatically improve your chances of getting past a technical interview, landing that dream job and earning more money.

If you are like me you learnt Javascript by just muddling along, seeing what works and learning a thing or two every day.

However, without a grasp of the deeper fundamentals, you will hit quite a few head scratchy issues, introduce bugs, find it hard to read and understand framework and library code and won’t be considered a senior developer.

This unique course teaches you advanced javascript knowledge through a series of interview questions, with regular quizzes on the way through to cement your knowledge.

What are you going to learn?

  • Types & Equality: The different types in JS and how to check if two values are really equal?

  • Scopes: The different scopes a variable can be declared in and how to manipulate those scopes.

  • Destructuring  & Looping: Did you know that JavaScript has for methods of looping over things?

  • This: We have a whole section dedicated to the this keyword. A deep understanding of the this keyword is core to becoming a senior JavaScript developer.

  • Object Orientation: The history of OO in JavaScript from the Prototype Pattern to the Pseudo-Classical/Constructor Pattern all the way to the class syntax introduced in ES6. You need to know the previous patterns to truly understand the current class pattern.

  • Asynchronous Programming: JavaScript power is in its asynchronicity, you will learn all about the pros and cons of callbacks, promises and async/await.

  • Advanced topics in Networking such as CORS and JSONP.

  • Advanced topics in Event Handling such as the different event phases.

Why an interview format?

I find that it's only when I'm facing an upcoming interview that I get into gear and really make sure I have a deep understanding of what I claim to know.

I might know the best practice for how to solve a problem, but do I know why?

Javascript interviews are designed to dig deeper into your knowledge of a subject, see if you are just mimicking what you have read or if you have a proper understanding.

Also, it's FUN, what's more satisfying than learning something, then passing a test!

Who this course is for:
  • Maybe your a JS developer looking to change jobs and isn’t looking forward to the interview, I mean who does?
  • Maybe it’s been a while since you wrote JS and you want to get a refresher on the latest features.
  • Maybe you just finished another Beginner or Intermediate JavaScript course and want to get to the next level
  • Just about to enter the job market after a career change
  • New graduates coming out of university