Advanced Javascript from Udemy

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.

What's inside

Learning objectives

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.

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.

Syllabus

Introduction

Hello Introduction - NEW

How to edit and run code in Chrome?

Basics

Hello Basics - NEW

What is JavaScript and how does it change? - NEW

What is compilations vs polyfilling? - NEW

What is "use strict" and what does it do?

Does javascript pass variables by reference or by value?

Quiz Basics-A

What are the rest operators? - NEW

What is the spread operator? - NEW

What are template strings? - NEW

What are template string tags? - NEW

Quiz Basics-B

Types & Equality

Hello Types & Equality - NEW

What are the different types in JavaScript?

What is the difference between == and ===?

What is NaN and how can we check for it?

Quiz Types & Equality

Scopes & Variables

Hello Scopes & Variables - NEW

What are the different scopes in JavaScript? - NEW

What is variable hoisting?

What is the scope chain?

What is an IIFE and why might you use it?

What are function closures?

Quiz Scopes & Variables

Destructuring & Looping

Hello Destructuring & Looping

What is destructuring?

What are the different ways you can loop with `for`?

Quiz Destructuring & Looping

This

Hello This - NEW

What does the this keyword mean?

What do the functions call, bind and apply do?

What is a fat arrow function?

Object Orientation

Hello Object Orientation

What is the prototype chain?

What is the difference between prototypal and classical inheritance?

Quiz Object Orientation - A

What is the Constructor OO pattern? (part 1)

What is the Constructor OO pattern? (part 2)

What is the Prototype OO pattern?

How do you use the class and extends keywords? - NEW

Quiz Object Orientation - B

Asynchronous Programming

Hello Asynchronous Programming

What is a callback?

What is callback hell?

What are promises?

How do you chain promises together?

What does the Promise.all function do?

What is async/await and how is it different from promises?

Quiz Asynchronous Programming

Networking

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

18. What is JSONP?

Quiz Networking

Events

What is the difference between event capturing and bubbling?

What is the difference between stopPropagation and preventDefault?

Quiz Events

Bonus

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Teaches a range of essential JavaScript features and advanced techniques, making it suitable for senior developers seeking to enhance their knowledge

Prepares learners for technical interviews, enabling them to showcase their advanced JavaScript skills

Helps learners pass the first stage of JavaScript telephone interviews

Provides a solid foundation for working on complex frontend frameworks, such as React, Vue, Svelte, and Angular

Emphasizes the practical application of JavaScript by incorporating interview questions and quizzes to reinforce understanding

Covers a wide range of advanced JavaScript topics, including asynchronous programming, object orientation, and event handling, ensuring a comprehensive learning experience

Reviews summary

Javascript fundamentals with hands-on developments

Learners say javascript works is a well-received course. The lectures and resources available within the course go in-depth into javascript and allow learners to see how javascript works in action. While some learners stated that the assignments and quizzes were engaging and provided practical uses for their understanding of javascript, others stated that they are difficult and time-consuming. Nonetheless, students believe that this course provides a strong foundation in javascript and have no trouble recommending this course to others.

Javascript is explain deeply.

"It explains deeply how javascript works"

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Advanced Javascript with these activities:

Follow the React tutorial on the official website

Show steps

The official React tutorial is a great way to get started with the framework. Work through the tutorial to get a solid understanding of the basics.

Browse courses on React

Show steps

Create a new React project
Add some components to your project
Style your components with CSS
Add some interactivity to your components
Deploy your project

Join a JavaScript study group

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Joining a study group is a great way to learn from others and get help with your coursework. This will help you improve your understanding of JavaScript and pass your exams.

Browse courses on JavaScript

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Find a study group to join
Attend the study group meetings regularly
Participate in the discussions
Help other members of the group
Study for exams together

ESLint drills

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Reinforce the understanding of coding standards by running a linter over the code.

Browse courses on Scope

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Choose a JavaScript file with syntax or style issues
Run ESLint on the file
Fix the issues reported by ESLint
Run ESLint again to verify the fixes

Eight other activities

Expand to see all activities and additional details

Show all 11 activities

MDN JavaScript Tutorial

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Mozilla’s comprehensive guide provides a complete breakdown of essential concepts

Browse courses on JavaScript

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Visit the MDN JavaScript Tutorial website
Read through the 'Getting Started' section
Choose a specific topic to explore further
Work through the tutorial and complete the exercises
Review the tutorial to reinforce your understanding

Solve JavaScript coding problems

Show steps

Solving JavaScript coding problems will help you improve your problem-solving skills and your understanding of the language. This will help you pass technical interviews and land your dream job.

Browse courses on JavaScript

Show steps

Find a coding problem to solve
Read the problem statement carefully
Identify the key concepts in the problem
Come up with a solution
Implement your solution in JavaScript

Javascript Challenges

Show steps

Practice drills reinforce critical concepts by solving challenges and coding

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Set a timer for 5 minutes
Solve the coding challenge
Review the solution
Repeat steps 1-3 for 5 challenges

Review SICP

Show steps

This book will solidify your foundation in computer science. Read in parallel with the course to enhance your understanding of the core concepts being taught.

View Structure and Interpretation of Computer... on Amazon

Show steps

Read the first section of each chapter
Work through the exercises and projects
Discuss your understanding with a mentor

Build a React portfolio

Show steps

Build a portfolio of React projects to demonstrate your skills and understanding of the framework. This will help you pass technical interviews and land your dream job.

Browse courses on React

Show steps

Choose a project idea
Plan your project
Develop your project
Deploy your project
Write a blog post about your project

Attend a JavaScript workshop

Show steps

Attending a JavaScript workshop is a great way to learn from experts and get hands-on experience with the framework. This will help you improve your understanding of JavaScript and pass your exams.

Browse courses on JavaScript

Show steps

Find a JavaScript workshop to attend
Register for the workshop
Attend the workshop
Participate in the discussions
Apply what you've learned to your own projects

Mentor a junior JavaScript developer

Show steps

Mentoring a junior JavaScript developer is a great way to share your knowledge and help someone else learn. This will help you solidify your understanding of JavaScript and improve your communication skills.

Browse courses on JavaScript

Show steps

Find a junior JavaScript developer to mentor
Set up a regular meeting schedule
Discuss the mentee's goals and challenges
Provide guidance and support
Celebrate the mentee's progress

Contribute to an open-source JavaScript project

Show steps

Contributing to an open-source JavaScript project is a great way to learn about the framework and the development process. This will help you build your portfolio and land your dream job.

Browse courses on JavaScript

Show steps

Find an open-source JavaScript project to contribute to
Read the project documentation
Identify an issue to work on
Fix the issue
Submit a pull request

Career center

Learners who complete Advanced Javascript will develop knowledge and skills that may be useful to these careers:

Software Architect

Software architects design, build, and maintain software systems. They analyze user needs, develop software requirements, and create high-level designs for software systems. They may also lead teams of software developers and oversee the development process to ensure that software systems are built to meet user requirements. Advanced Javascript can help you build a foundation for this role by teaching you advanced JavaScript features like types and equality, scopes and variables, and object orientation.

See salaries and explore the career path for Software Architect

Front-End Developer

Front-end developers design and develop the front-end of websites and web applications. They are responsible for the look and feel of a website, as well as its functionality. Advanced Javascript can help you build a foundation for this role by teaching you advanced JavaScript features like types and equality, scopes and variables, and destructuring and looping.

See salaries and explore the career path for Front-End Developer

Web Developer

Web developers design and develop websites and web applications. They may work on the front-end of a website, which is the part of the website that users see and interact with, or on the back-end, which is the part of the website that processes data and performs calculations. Advanced Javascript can help you build a foundation for this role by teaching you advanced JavaScript features like destructuring and looping, this, and asynchronous programming.

See salaries and explore the career path for Web Developer

JavaScript Developer

Javascript developers design and develop websites and web applications using the JavaScript programming language. They may work on the front-end of a website, which is the part of the website that users see and interact with, or on the back-end, which is the part of the website that processes data and performs calculations. Advanced Javascript can help you build a foundation for this role by teaching you advanced JavaScript features like types and equality, scopes and variables, destructuring and looping, this, object orientation, asynchronous programming, and networking.

See salaries and explore the career path for JavaScript Developer

Full-Stack Developer

Full-stack developers design and develop both the front-end and back-end of websites and web applications. They are responsible for the look and feel of a website, as well as its functionality and performance. Advanced Javascript can help you build a foundation for this role by teaching you advanced JavaScript features like types and equality, scopes and variables, destructuring and looping, this, object orientation, asynchronous programming, and networking.

See salaries and explore the career path for Full-Stack Developer

Back-End Developer

Back-end developers design and develop the back-end of websites and web applications. They are responsible for the processing of data and the performance of a website. Advanced Javascript can help you build a foundation for this role by teaching you advanced JavaScript features like object orientation, asynchronous programming, and networking.

See salaries and explore the career path for Back-End Developer

Software Engineer

Software engineers design, develop, and maintain software systems. They may work on a variety of software projects, including operating systems, database systems, and web applications. Advanced Javascript may be useful for this role by teaching you advanced JavaScript features like types and equality, scopes and variables, and object orientation.

See salaries and explore the career path for Software Engineer

Computer Programmer

Computer programmers write and maintain code for various software applications. They may work on a variety of programming projects, including developing new software, updating existing software, and fixing software bugs. Advanced Javascript may be useful for this role by teaching you advanced JavaScript features like types and equality, scopes and variables, and object orientation.

See salaries and explore the career path for Computer Programmer

Technical Writer

Technical writers write and edit technical documentation, such as user manuals, white papers, and training materials. They may work on a variety of technical writing projects, including developing new technical documentation, updating existing technical documentation, and translating technical documentation into different languages. Advanced Javascript may be useful for this role by teaching you advanced JavaScript features like types and equality, scopes and variables, and object orientation.

See salaries and explore the career path for Technical Writer

Machine Learning Engineer

Machine learning engineers design and develop machine learning models. They may work on a variety of machine learning projects, including developing new machine learning algorithms, training machine learning models, and deploying machine learning models. Advanced Javascript may be useful for this role by teaching you advanced JavaScript features like types and equality, scopes and variables, and object orientation.

See salaries and explore the career path for Machine Learning Engineer

Business Analyst

Business analysts analyze business processes and systems to identify areas for improvement. They may work on a variety of business analysis projects, including developing new business processes, improving existing business processes, and implementing new business systems. Advanced Javascript may be useful for this role by teaching you advanced JavaScript features like types and equality, scopes and variables, and object orientation.

See salaries and explore the career path for Business Analyst

Product Manager

Product managers manage the development and launch of new products. They may work on a variety of product management projects, including developing new product ideas, planning product launches, and marketing new products. Advanced Javascript may be useful for this role by teaching you advanced JavaScript features like types and equality, scopes and variables, and object orientation.

See salaries and explore the career path for Product Manager

Data Scientist

Data scientists use data to solve business problems. They may work on a variety of data science projects, including developing new data science models, analyzing data, and visualizing data. Advanced Javascript may be useful for this role by teaching you advanced JavaScript features like types and equality, scopes and variables, and object orientation.

See salaries and explore the career path for Data Scientist

UX Designer

UX designers design the user experience for websites and web applications. They are responsible for the look and feel of a website, as well as its functionality. Advanced Javascript may be useful for this role by teaching you advanced JavaScript features like types and equality, scopes and variables, and destructuring and looping.

See salaries and explore the career path for UX Designer

Mobile Developer

Mobile developers design and develop mobile applications for smartphones and tablets. They may work on the front-end of a mobile application, which is the part of the application that users see and interact with, or on the back-end, which is the part of the application that processes data and performs calculations. Advanced Javascript may be useful for this role by teaching you advanced JavaScript features like types and equality, scopes and variables, and object orientation.

See salaries and explore the career path for Mobile Developer