Advanced Javascript
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
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
Featured review
![Varadi Nikica](data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64"%3E%3C/svg%3E){kind=avatar}
Instructor
- 4.5 Instructor Rating
- 7,173 Reviews
- 42,057 Students
- 5 Courses
Over 17 years experience working for organisations such as the European Space Agency, Google and now Microsoft. Regular conference speaker and published author.
Wrote my first program in 1988, my first website in 1996, earned a 1st Class Degree in Computer Science in 2000 and now 18 years later I am a Cloud Developer Advocate for Microsoft, my job is to get developers excited about writing JavaScript applications on Azure, Microsofts cloud platform.
Through Udemy and my personal website I'm now also following my dream of teaching other passionate developers like myself what I know.
# What do I believe?
- I believe as a developer at it's heart, your job is to make the lives of other people more productive, that's what computing is all about.
- So if you yourself are not 100% focussed on making your own development as productive as possible then it doesn't bode well for your clients.
# What are my values?
- I'm 100% focused on practical development skills.
- I don't waste peoples time.
- I value my time and I value yours.
- I'm driven to be the most productive developer I can possibly be. I don't get caught up in philosophical debates.
- I believe in learning from first principles.
If those are your values as well them you will love my courses.