JavascriptWeb Development

The Best 10 JavaScript Online Courses, Certifications and Resources

This page contains affiliate links to courses. We may receive a commission for purchases made through these links.

JavaScript provides functionality and interactivity to websites allowing users to experience web pages in a user-friendly way. It’s also one of the easiest programming languages to learn and with a large set of libraries and frameworks you can build just about anything you set your mind to. We highly recommend starting with the basics of JavaScript first, before picking up any frameworks such as React and Vue.js, because the concepts and ideas you learn from ‘vanilla’ JavaScript will be used in those frameworks. Below we have curated the best online JavaScript courses which will either help you take your first steps into the world of web programming or help you master the language you already know and love. If you’re new, good luck on your journey, and if you have already learnt a few things, never stop learning!

Contents:
Beginners
1. JavaScript – The Complete Guide 2020 Beginner + Advanced (Udemy)
2. JavaScript Introduction (edX)
3. Javascript – From Beginner to Pro-Build real world JS apps (Udemy)
4. The Complete Modern Javascript Course with ES6 (2019) (Eduonix)
5. JavaScript Certification Training Course (simplilearn)
Intermediate/Advanced
6. Learn Modern JavaScript: Advanced Topics (Skillshare)
7. JavaScript: The Advanced Concepts (Udemy)
8. JavaScript: Understanding the Weird Parts (Udemy)
9. Data Structures in JavaScript (Eduonix)
10. You don’t know JS

Check of these Bonus sites

This fantastic course by Academind has everything you need in a JavaScript basics for beginners course. First, it begins with a basic overview of the language and builds on the fundamentals like Variables, Data Types and Functions. These subjects make up the foundations and is an excellent starting point if new to the language. The course then explains how to correctly program within an IDE (Integrated Development Environment) and how to debug your code to find any errors, after all no-ones code is perfect 100% of the time!

Then after the JavaScript basics are explained, this online course takes a more in-depth look into working with the DOM (Browser HTML Code) and adding interactivity to a page as well as core programming concepts such as Classes and Object Orientated Programming. As this is a Beginner to Advanced JavaScript online course, it slowly introduces you to advanced JavaScript concepts, such as Modules, Node.js, Deployments and even Data Structures. If any of those things sound foreign to you now, have no fear because you will be an expert in no time after completing this online course. Academind’s teaching style is excellent and you will certainly learn a lot to get you started to becoming a JavaScript expert.

Level: Beginners
Requirements: Basic HTML/CSS would be helpful but not required. No prior JavaScript knowledge needed.
Certificate: Certificate of Completion

What the course covers:
– Basics: Variables, constants, functions
– Arrays and Objects
– Control Structures
– ES5/6
– DOM Manipulation
– Classes and Object Orientated Programming
– Basic introduction to Frameworks and Libraries

2. JavaScript Introduction (edX)

Who better to teach you JavaScript than the World Wide Web Consortium themselves founded by Tim Berners-Lee (inventor of the Web). This FREE 5 week online JavaScript beginners course, covers all you need to get started with the language. After taking the course you will understand the fundamentals of JavaScript such as variables, values and functions, as well as objects and even how to play sound samples and music.

It is the perfect free course for a beginner to get started and is part of their wider Front-End Web Developer course, which is a Professional Certificate Program that contains a series of courses centred around web development.

Level: Beginners
Requirements: High school level studies, an interest in learning the basics of programming with JavaScript
Certificate: Certificate of Completion (Paid)

What the course covers:
– Learn how to add JavaScript code in your Web site/Web app, and how to debug it
– Know how to make interactive Web sites through the DOM API
– Change the CSS styles of HTML5 elements from JavaScript
– Deal with HTML5 forms
– Make basic graphics and animations using the HTML5 canvas

3. Javascript – From Beginner to Pro-Build real world JS apps (Udemy)

The best way to learn to program is to actually do it and this online JavaScript course teaches you how by building small practical applications. With over 70 coding exercises and a very helpful community, you will learn to code quickly. Each section, contains videos on a different JavaScript subject, which is then followed by multiple questions on that subject. So rather than just mindlessly following along watching videos, it encourages you to complete exercises along the way, improving your JavaScript skills.

This online course covers all you need to know to not only get started, but also start applying immediately. It looks at the JavaScript basics for beginners like syntax, variables and statements, and then goes on to explore data types, conditionals, the DOM, all of which are rounded off with a cool quiz and real world examples at the end to test your learning. Highly recommended.

Level: Beginners
Requirements: No coding experience needed
Certificate: Certificate of Completion

What the course covers:
– Datatypes
– Objects
– The DOM (Document Object Model)
– Quiz and Real World Examples

4. The Complete Modern Javascript Course with ES6 (2019) (Eduonix)

Don’t be fooled by the ‘2019’ in the title, this online JavaScript beginners course covers all the basics up to ES6 (version 6 of JavaScript – as of writing we are on version 9) which is more than enough to get you started. With plenty of illustrative graphics and an incredibly active community, this online JavaScript course provides the fundamentals you need to get you going.

With 31 hours of content separated into over 200 bite sized lectures, this course like the one above, takes a ‘learning by doing’ approach. After each section there are a set of coding challenges to test your knowledge, which is a great way to learn programming. It covers all the JavaScript basics for beginners such as Functions, Objects, Hoisting, Closures and the ‘Scope Chain’ – all of which you will become familiar with. It seeks to take you from ‘Zero Skills to a job ready JavaScript Developer’.

Level: Beginners
Requirements: No JavaScript experience needed
Certificate: Certificate of Completion

What the course covers:
– Language Basics
– JS Concepts such as Closures, Context and Scope
– New ES6 language features
– The DOM (Document Object Model)
– Plenty of coding challenges to test your knowledge

5. JavaScript Certification Training Course (simplilearn)

This online course is a little different from the ones above. Instead of just one course, it contains 7 mini-courses to help you master the JavaScript fundamentals. It covers all right JavaScript basics for beginners such as Variables, Ajax, Conditionals, JQuery (JS Library) and they even added some Node.js to the course to help you build a Real Time Chat Application (think Instant Messenger).

With its self-paced learning and introduction into Advanced JavaScript content, this course has all you need to learn JavaScript.

Level: Beginners
Requirements: No coding experience needed
Certificate: Certificate of Achievement (Included in Price)

What the course covers:
– Fundamentals Of JavaScript
– Ajax Development
– Advanced JavaScript
– JQuery
– Practical examples

6. Learn Modern JavaScript: Advanced Topics (Skillshare)

Having learned the basics, this course aims to take you to the next level in your understanding of JavaScript. It covers all the important topics and them some, such as Higher Order Functions, Module Patterns and OOP (Object Orientated Programming).

Taught by Steven Hancock, the Founder of ‘All things JavaScript’, it not only teaches you advanced JavaScript concepts, but it also covers how to ‘think’ like a programmer, which is just as important as learning the language itself. For example there are in-depth discussions around DRY(Don’t Repeat Yourself) and programming paradigms which can be applied to any language. Packed with quizzes, assignments and a large project, this course will certainly help you on your way to mastering JavaScript.

Level: Intermediate
Requirements: Basic Understanding of JavaScript
Certificate: None
Note: Skillshare offers a 14 day free trial

What the course covers:
– Immutable Objects
– Namespaces
– Module Patterns
– OOP
– Method Chaining

7. JavaScript: The Advanced Concepts (Udemy)

Constantly updated, this advanced JavaScript course will get you on the path of becoming a Senior JavaScript Developer. It contains all kinds of advanced JavaScript concepts such as the JavaScript Engine and Runtime, Garbage Collection, Prototypal Inheritance, Class Inheritance and also Data Structures. Out of all the Intermediate courses on this page, this course covers the widest spectrum and with a rating of 4.8/5 with over 5000 ratings, those who have taken the course have clearly enjoyed it’s content.

Level: Intermediate/Advanced
Requirements: Basic JavaScript knowledge (variables, loops, and basic functions)
Certificate: Certificate of Completion

What the course covers:
– JavaScript Engine and Runtime
– Execution Context
– Context vs Scope
– Memoization
– Higher Order Functions
– Any many more…

8. JavaScript: Understanding the Weird Parts (Udemy)

Taught to over 145,000 students this advanced JavaScript course provides insight into the ‘weirder’ parts of the language such as Prototypal Inheritance, OOP and Functional Programming. It is very broad, as there are additional sections on Deep Diving into JQuery source code, and even building your own Framework – both of which will help you should you wish to contribute Open Source projects.

The course is designed to make you a better JavaScript developer by taking you under the hood and teaching you how to avoid common pitfalls that may hinder you on your journey to becoming an advanced JavaScript programmer. With plenty of downloadable resources to enhance your knowledge and just over 11.5 hours of video, there is plenty of content to help you learn and progress.

Level: Intermediate
Requirements: Basic JavaScript knowledge (variables, loops, and basic functions)
Certificate: Certification of Completion

What the course covers:
– Prototypal Inheritance
– IIFE’s
– Call, Apply, Bind
– Deep Dive into JQuery Source Code
– A chance to build your own Framework

9. Data Structures in JavaScript (Eduonix)

Writing code to complete a task is one thing, writing efficient code is something entirely different. As Linus Torvalds, Creator of Linux and Git once said, ‘Bad programmers worry about the code. Good programmers worry about data structures and their relationships‘. As a developer you will spend countless hours creating and managing data structures, so it is imperative you learn some Computer Science to ensure that your code is operating at its best.

This course will help you improve as both a JavaScript developer and programmer, as the concepts introduced can be used across multiple languages. If you already understand the advanced concepts of JavaScript, then this course will take you that one step further.

Level: Advanced
Requirements: Basic JavaScript knowledge (variables, loops, and basic functions)
Certificate: None

What the course covers:
– Introduction to data structures in JavaScript
– Going over Programming Practices
– Important data structures that are commonly used in computer science
– Go over structures such as Arrays, Stacks, Linked Lists, Queues, Hash Tables and Trees Graphs
– Detailed introduction to sorting and searching algorithms

10. You don’t know JS

More of an online resource than an online course, this free series of mini books contains everything you need to know about JavaScript. Written by Kyle Simpson, who is a JavaScript Guru, his ‘You don’t know JS’ series has helped thousands of programmers learn the intricacies of the language. If you prefer reading and having a resource you can always come back to then you definitely need to check this out.

Level: Intermediate/Advanced
Requirements: Basic JavaScript knowledge (variables, loops, and basic functions)
Certificate: Certificate of Completion

What the resource covers:
– Closures (Lexical Scope, Function Scope vs Block Scope)
– ‘this’ and Protoypes
– Promises and Async
– Generators
– Advanced Patterns

Bonus Sites

https://javascript.info/js – Free resource of JavaScript tutorials from beginner to advanced
https://www.w3schools.com/js/default.asp – Web Developer Site with lots of tutorials and great information