10 Best JavaScript Online Courses, Classes and Certifications [Updated June 2023]

 

About the Course

The first best JavaScript course in our list of JavaScript online courses is this beginner’s course on Udemy. This course will work as a comprehensive guide for transforming you from a complete beginner to an advanced programmer. Under this JavaScript certification online, you will not only learn how JavaScript works but also understand why it works. Besides learning the programming language, by taking the JavaScript classes online in this course, you will also learn how to program, problem-solving, and structuring and organizing your code using common JavaScript patterns.

 

This is one of the best JavaScript course that contains a whopping 28 hours of on-demand JavaScript classes online. This JavaScript training online has been divided into 12 sections comprising 166 lectures. The reason we have put this course as the first one in our best JavaScript online courses is that, in addition to the recorded lectures, it also contains several coding sessions, coding challenges, downloadable starter code and final code for each section, real-world projects and a final course exam to test your knowledge.

 

This course has been tagged as the most-selling best JavaScript course on Udemy with a rating of 4.6 and 331,527 students have already enrolled for this JavaScript training online. You can purchase this course with a one-time fee backed by a 30-days money-back guarantee. Purchasing such JavaScript online courses on Udemy will give you full lifetime access to the content and you will also bag a JavaScript certification online that you can share on your LinkedIn profile.

 

What will you learn?

The topics that you will learn under this most comprehensive and best JavaScript course include:

 

• JavaScript fundamentals such as variables, Boolean logic, if/else, loops, functions, and arrays
• How JavaScript works: execution contexts, hoisting, scoping, and the 'this' keyword
• How JavaScript code interacts with webpages: DOM manipulation and DOM events and how to select and change webpage elements, and create new elements
• Using complex JavaScript features such as function constructors, prototypal inheritance, first-class functions, closures, the bind, and apply method
• How to create data privacy and encapsulation and why it is important
• New features of ES6/ES2015 – the most modern version of JavaScript
• Asynchronous JavaScript: the event loop, promises, async/await, Ajax calls and APIs
• How to set up a modern development workflow with NPM, Webpack, Babel and ES6 module

 

Basic Requirements

• A computer with Windows, macOS or Linux
• A basic understanding of HTML and CSS will be an added benefit. However, these JavaScript classes online include an HTML and CSS crash course.

 

Who is this course for?

• This is the best JavaScript course for beginners who want to learn to program and want to start with JavaScript
• Programmers who want to gain a deeper understanding of JavaScript
• Individuals who have already completed a course in JavaScript but don’t feel confident enough or don’t understand the language well.
• Beginners who want to learn using popular libraries/frameworks like React, Angular, or Node.

 

 

Sign Up Here

 

About the Course

The next best JavaScript course in our collection of JavaScript online courses is a course offered by the University of Michigan, which is a part of the Web Applications for Everybody Specialization. In this JavaScript training online you will learn how the programming language supports the Object-Oriented pattern. The JavaScript classes online here will also touch upon the jQuery and JavaScript Object Notation (JSON). This is one of the best JavaScript course as 43% of the enrolled students started new careers and 42% of students got tangible career benefits by taking this best JavaScript course.

 

This is one of the intermediate JavaScript online courses that course consists of 37 video lectures that have been divided over four weeks and will take approx. 26 hours to complete. This JavaScript Coursera course has a rating of 4.6 amongst the best JavaScript online courses. This JavaScript Coursera course has already been enrolled by 42,516 students. You can enrol for this best JavaScript course by subscribing to Coursera. This course gives you the flexibility to set your own deadlines and you can also avail of financial aid for this JavaScript training online. Every learner will also be awarded a JavaScript certification online.

 

What will you learn?

The programming language concepts covered in these JavaScript classes online include:

 

• Basics of JavaScript – features, variables and expressions, arrays, control structures, DOM, code walkthroughs, and using NGrok with the Autograder
• Object-Oriented concepts, building objects, and object life cycle
• jQuery basics; forms and jQuery
• JavaScript Object Notation (JSON), JSON and jQuery, and JSON chat

 

Basic Requirements

Since this JavaScript Coursera course is a part of a four-course specialization in web application, it requires an understanding of PHP and SQL that is covered in the course series.

 

Who is this course for?

• Students who have a basic understanding of PHP and SQL in web development.
• Intermediate students who wish to take the next step in learning JavaScript.

 

 

Sign Up Here

 

About the Course

Whether you are a beginner or an advanced programmer, this is the best JavaScript course to learn pure JavaScript or vanilla JavaScript as they call it.  This is amongst the best JavaScript online courses that will teach you the programming language without the use of frameworks and libraries.  This JavaScript training online also consists of ten real-world pure JavaScript projects to give you a rock-solid foundation.

 

This beginner’s best JavaScript course consists of 122 lectures, divided into 14 sections that make for approx. 22 hours of on-demand video content. Besides the JavaScript classes online, this course also has 111 downloadable resources for your use and practice. This JavaScript certification online has been rated a 4.7 and has 65,703 students on board. You can enroll for this one of the best JavaScript course with a one-time fee that also comes with a 30-days money-back guarantee.  In addition to earning a JavaScript certification online under this course, you will also have full lifetime access to the course content.

 

What will you learn?

We have already stated that this is the best JavaScript course to learn pure JavaScript. To give you a brief, the topics taught in these JavaScript classes online are:

 

• Fundamentals of JavaScript that include data types, variables, functions, conditionals, loops, object literals, arrays, etc.
• Document Object Model (DOM) Manipulation: DOM selectors, traversing the DOM, show/hide, creating and removing elements, event listeners and the event object
• OOP ES5 and ES2015: constructors, prototypes, inheritance, using Object.create, ES6 classes & sub-classes
• Asynchronous JavaScript: Ajax & XHR, REST APIs and HTTP requests, callbacks, Fetch API, ES6 promises, arrow functions, and Async/await
• ES2015+: Iterators and generators, symbols, ES6 maps and sets, symbols and destructuring
• JavaScript Patterns: Module and pattern, singleton, factory, observer, mediator, and state pattern

 

Basic Requirements

Though this comes under the beginner’s JavaScript online courses, it does require the basic knowledge of HTML/CSS.

 

Who is this course for?

Anyone who wants to learn the modern JavaScript without the use of predefined libraries and frameworks can take up these JavaScript classes online.

 

 

Sign Up Here

 

About the Course

Adding to the list of JavaScript online courses is this specialization consisting of five JavaScript online courses. For those who wish to make a career in software engineering, this is one of the most complete and best JavaScript course that you can enrol for. Offered by the prestigious Duke University, this JavaScript training online for beginners will teach you the fundamentals of the most popular programming language in the world – JavaScript. It will equip you to create programs for solving complex problems and to design algorithms for testing and debugging your programs.

 

The JavaScript Coursera courses included in this series will take approx. five months to complete by dedicating three study hours per week.  This specialization qualifies for the best JavaScript online courses as it also contains an applied learning project (Capstone project), which means that while undertaking this JavaScript Coursera course series, you will also be able to build your portfolio to showcase your work along with the JavaScript certification online which you will receive at the end of this course. The courses also contain practice quizzes, graded assignments, and peers and mentor feedback.

 

Almost 62% of those who enrolled for this JavaScript certification online kick-started new careers and 17% of the learners also got pay hikes and promotions. This is a subscription-based specialization series that has been rated 4.6 and already has 133,100 enrolments. You can also avail of financial assistance for such JavaScript online courses on Coursera.

 

What will you learn?

The five JavaScript online courses included in this specialization series are:

 

Course 1:  Programming Foundations with JavaScript, HTML, and CSS Course 2:  Java Programming: Solving Problems with Software Course 3: Java Programming: Arrays, Lists, and Structured Data Course 4: Java Programming: Principles of Software Design Course 5: Java Programming: Build a Recommendation System (Capstone Project)

 

Basic Requirements

No prior experience is required to enrol for this JavaScript Coursera specialization.

 

Who is this course for?

Anyone who wishes to enter into software development and wants to learn programming skills to build a portfolio can enrol for such JavaScript online courses.

 

 

Sign Up Here

 

About the Course

This free edX JavaScript course is a part of the W3C's "Front-End Web Developer" Professional Certificate. JavaScript is one of the easiest and quickest programming languages to learn and write and helps in making web pages dynamic and interactive. This beginner’s JavaScript training online, created by the W3C and the University Côte d'Azur, is one of the best JavaScript online courses that will teach you the basics of the programming language and the best practices through live coding videos. By undertaking the JavaScript classes online prescribed in this course you will soon be able to read the source code of any JavaScript on the Web and also start contributing to open-source JavaScript projects.

 

This course has been divided into five modules that will require 6-8 hours of study to complete the JavaScript certification online in five weeks. Though this self-paced course has been mentioned as a free course, you will have to pay a fee to receive a verified digital certificate that is signed by the instructor and also contains the institution’s logo. This edX JavaScript course has already been enrolled by 155,682 students.

 

What will you learn?

The concepts covered in this JavaScript training online are:

 

• Basics: JavaScript overview, creating your first webpage, variables, values, functions, operators, and expressions
• Making a website/webpage interactive: DOM API and handling events, conditional statements, loops and logical operators, functions, and callbacks
• HTML5 elements: Arrays and iterators, multimedia and JavaScript AP, displaying a map with the geolocation, playing sound and music
• Structuring data: Objects and creating multiple objects, properties, and methods
• Working with HTML5 forms: Tables, forms and input fields, and JSON notation

 

Basic Requirements

The only two requirements for undertaking such JavaScript online courses are:

 

• High school level education
• Interest in learning the fundamentals of programming using JavaScript

 

Who is this course for?

• Beginners who want to learn the basics of programming employing JavaScript
• Computer science students who wish to explore web development and programming and pursue a career in front-end development

 

Sign Up Here

 

About the Course

In addition to knowing how to write programs using JavaScript, a web software developer is also required to understand how the data is exchanged on the web and the tools that can be employed to create interactive web applications to access and use this data. We have included another edX JavaScript course in our list of best JavaScript online courses that will introduce you to modern web development using the programming language of the World Wide Web – JavaScript.

 

This JavaScript training online is a part of a Professional Certificate on Computer Science Essentials for Software Development and is being offered by the University of Pennsylvania. The duration of this intermediate edX JavaScript course is four weeks and will require you to commit 6-8 hours of effort per week to complete these JavaScript classes online. While you can access this edX JavaScript course for free, you will have to pay an additional fee if you wish to acquire a verified JavaScript certification online. This course has already been enrolled by 87,031 students online.

 

What will you learn?

The key learning of this self-paced edX JavaScript course are:

 

• The basics of web programming using HTML and CSS
• Creating dynamic and interactive web pages and using responsive design tools such as Bootstrap
• Document Object Model (DOM) manipulation, callbacks, events, asynchronous programming, and jQuery
• Techniques such as D3.js for creating data-driven websites and component-based libraries such as React.js for modular web development
• Client-side JavaScript libraries and frameworks; JSON and accessing RESTful APIs
• Server-side JavaScript framework such as Node.js and integrating them with NoSQL databases such as MongoDB

 

Basic Requirements

• Knowledge of the basics of computer programming such as variables, functions, and control flow
• Knowledge of core data structures such as arrays, lists, sets, and trees

 

Who is this course for?

• Anyone with a sound understanding of the basics of HTML, CSS, and JavaScript
• Web software developers who want to learn the skills of modern web development

 

Sign Up Here

 

About the Course

Those of you who are searching for free JavaScript online courses can take this Udacity JavaScript course to learn the fundamentals of this programming language.  Since this is a free Udacity JavaScript course you will only have access to the JavaScript classes online. If you wish to receive project reviews, online mentorship, career advice, and a JavaScript certification online, you can enroll for the Udacity nanodegree program – Full Stack Web Developer.

 

The duration of this beginners’ Udacity JavaScript course is approx. two weeks.  Some of the salient features of undertaking this course include rich learning content, concepts will be taught by industry professionals, you can access the student support community, also attempt interactive quizzes to check your knowledge.

 

What will you learn?

The basics of the JS programming language have been divided under seven lessons in this Udacity JavaScript course:

 

• Lesson 1: History of JavaScript, how to use a JavaScript console, and begin writing the first line of your JavaScript code
• Lesson 2: Using data types to represent different data, and how to store data using variables
• Lesson 3: Using conditional statements for decision making and using logical operators for complex problems
• Lesson 4: Loop and iteration fundamentals and working with JavaScript for loops
• Lesson 5: Organizing code using functions, writing function expressions, and learning scope and hoisting
• Lesson 6: Storing data in arrays, and manipulating arrays using common properties and methods
• Lesson 7: Creating objects to represent complex data types

 

Basic Requirements

No prior experience is required to enroll for the JavaScript online courses in this Udacity JavaScript specialization.

 

Who is this course for?

This is the best JavaScript course for beginners who want to learn to program and start with a free Udacity JavaScript course.

 

Sign Up Here

 

About the Course

This Pluralsight JavaScript course is a tad different than the rest of the JavaScript online courses on our list. This intermediate JavaScript training online has been created for programmers who are already well-versed with the programming language but need help to fix the common problem spots in JavaScript to save time while coding. The reason why we have included this in the best JavaScript course list is that it will teach you about the best practices and syntax oddities and how to write your code to prevent them by using the strict mode. Under this Pluralsight JavaScript course, you will also learn to deal efficiently with the most error-prone part of JavaScript i.e. the callbacks. You will also learn about the Node.js production practices and errors that may arise on cross-platforms.

 

The duration of this course is 2 hours 39 minutes. The JavaScript classes online here have been divided into five main sections. This Pluralsight JavaScript course has a rating of 4.5. You can avail of this course by taking a monthly or an annual subscription that also comes with a 10-days free trial. You can also subscribe to premium access that additionally will give access to real-world projects and interactive courses. This Pluralsight JavaScript course, however, does not provide a certificate of completion.

 

What will you learn?

The topics or problem areas covered in this Pluralsight JavaScript course are:

 

• Best Practices – how to code in an effective and maintainable manner and basic rules of coding
• Syntax oddities – Automatic semicolon insertion, linting, curly braces, equality, configuring JSHint, variables, and functions
• Behaviors – strict mode, global variables, read-only and deleting properties, octals and hexadecimals
• Async patterns – callbacks, promises, ES6 and Babel, and Async/await
• Production code – NPM setting, environmental variables, and cross-platform concerns

 

Basic Requirements

Since this Pluralsight JavaScript course is meant for intermediate learners, you will be required to know the basics of JavaScript coding.

 

Who is this course for?

• Anyone with a sound understanding of the basics of HTML, CSS, and JavaScript
• Intermediate students who want to advance their learning in JavaScript.

 

Sign Up Here

 

About the Course

This is again one of the beginner’s JavaScript online courses that will teach you the basics of JavaScript and working with it in a browser or a code editor.  By enrolling for the JavaScript classes online in this course you will learn through real-world examples such as using the JavaScript on a store checkout page,   manipulating forms and form fields, responding to user’s inputs, checking input for errors, and making calculations. In this JavaScript training online you will also learn how to work with the time and create features like clock and live calendar. You will learn to add interactive components to a website and use external services such as the Bing Maps API. This course will also teach you to use JavaScript to interact with a RESTful API to solve common problems faced by people while filling forms.

 

The JavaScript classes online in this course have been divided into six sections that will take approx. three hours to complete. This course has already been viewed by 24,749 students. Since all of Lynda.com’s courses are now available on LinkedIn, you can enroll for this course by subscribing to LinkedIn Learning’s monthly or annual package. You will also be able to access the exercise file in this course by taking LinkedIn’s premium membership. This course will not provide any certificate of completion.

 

What will you learn?

The topics taught in this JavaScript training online are as follows:

 

• Introduction to the basics of JavaScript
• How to write and debug a JavaScript
• Interacting with the DOM
• Vanilla JavaScript vs. frameworks
• Working with forms with JavaScript– user info, text fields, changing submission with events
• Using JavaScript to track dates and times – using timers to update page, filling in gaps with Moment.js
• Creating maps with the free Bing Maps API – changing the center point, changing type and zoom level, adding a marker, and modifying a map
• Fetching data from a third-party API – better UX for the checkout page

 

Who is this course for?

• This course is suitable for anyone who wants to learn to program with JavaScript
• Students with some understanding of the basics of HTML/CSS who want to learn web designing

 

Sign Up Here

 

About the Course

The last in our list of best JavaScript online courses is this free course on Codecademy that will cover the basics of front-end and back-end development. This is the best JavaScript course for beginners that will teach you the basics of JavaScript using the latest and updated JavaScript syntax. By undertaking the JavaScript classes online in this course you will be able to use JavaScript in any environment.

 

This JavaScript online training consists of 14 sections that will take approx. 30 hours to complete. Besides the JavaScript online classes, each section of this course also includes projects, quizzes, and articles to help you practice as you learn and also gauge your knowledge at every level. You can enroll for this course by simply signing up on the website. This course has already been undertaken by 1,686,370 students making it one of the most enrolled and best JavaScript course. This course, however, does not qualify for a JavaScript certification online.

 

What will you learn?

• Introduction to built-in methods, data types, and variables
• Using if, else if, else, switch, etc. to control the flow of a program
• Using function syntax, passing data to functions, the return keyword, and the ES6 arrow functions
• Learn how to use arrays, loops, and iterators
• Using ES6 object syntax to model real-world items
• How to create classes and use inheritance
• How to write asynchronous JavaScript with the Promises Syntax

 

Basic Requirements

There are no pre-requisites for taking this course all you will need is a computer with Windows, macOS, or Linux.

 

Who is this course for?

This beginners’ course is suitable for anyone who wants to learn JavaScript programming and start with a free online course.

 

Sign Up Here