Best JavaScript courses online – beginners to advanced
JavaScript is a flexible and easy-to-learn language and is widely used, presenting several employment opportunities. If you want to become a JavaScript developer or advance your skills further you’ve come to the right place.
- What skills do you need to start work?
- What are the best JavaScript courses for beginners?
- What are popular courses for intermediate and advanced students?
- What are popular JavaScript libraries and frameworks?
I’m here to show you all you need to know and get you on track to learn JavaScript including a curated list of 16 of the best JavaScript courses online.
JavaScript Courses Online – Overview
JavaScript has firmly established itself as one of the top programming languages in the world. It is one of the languages that coders tend to learn early on, as it makes a formidable addition to their skill-set. With a syntax that’s very close to English, JavaScript is relatively easy to pick up. There are many advantages of using JS.
- It runs fast. Works in a web browser, no need for a compiler.
- Robust third-party add-on support.
- It is executed on the client-side.
- Relatively malleable and can be bent to your will.
- Scores of third-party libraries and frameworks.
HTML5 and CSS3 – If you want to find work as a JavaScript developer, you’ll want to make sure you have the right skill-set for it. Some experience with web markup, such as HTML5 and CSS3 would be beneficial. Make sure that you have a basic understanding of how browsers interpret code and display it to the client before learning the language itself.
JS libraries – Research libraries that make life easier for you. Over time, you’ll find yourself utilizing these libraries repeatedly to perform various functions. With their aid, you can do a lot more with less code, making them essential tools for any JavaScript developer.
Teamwork – It isn’t all about the computer know-how though. To make it as a successful JavaScript developer would require you to focus on several soft skills as well. As a JavaScript developer, you’ll be required to work with other developers, making good teamwork a vital talent to possess.
Design, UX – Apart from that the ability to formulate clear plans and good communication skills are a big plus. Some understanding of design will go a long way as well, making it easier for you to assess UI/UX models. Quite akin to other programming fields, you’d need to be able to work well under pressure and deliver quality results within tight deadlines.
Best JavaScript Courses Online 2023 – Top Picks
| Complete JavaScript Course | Learn Intermediate Javascript | JavaScript Core Language | Full Stack Javascript Developer |
|---|---|---|---|
 |  |  | |
| Course | Nanodegree | Learning Path | Nanodegree |
| Udemy | Udacity | Pluralsight | Udacity |
| from $11.99 | $399/month | $29/month | $399/month |
| View Course | View Course | View Course | View Course |
*Disclaimer: This post contains affiliate links. Read the full disclosure at the end of this post.
What is the best way to learn JavaScript? Below, we suggest 16 best JavaScript courses online including beginner classes, career tracks, and certifications.
1. Complete JavaScript Course – From Zero to Expert
The Complete JavaScript Course (visit website) is an excellent place to start for beginners. Prior coding experience is not required, though some know-how of HTML and CSS is beneficial. Although, if you don’t, there is an intro lesson on HTML and CSS.
With a solid 4.7-star rating from over 100k reviews, students highly recommend this course. In 68 hours of video, it covers all JavaScript concepts from fundamentals to ES6 and some important ES2020 concepts like optional chaining.
Alongside Vanilla JavaScript, students will also learn how to use JS libraries and Git. The class offers 25+ coding challenges, 25+ assignments, and five real-world projects to practice the concepts. Overall, one of the best JavaScript courses online for beginners.
Instructor: | Level: Beginners, Intermediates | Lectures: 319
Video: 69 hours | User Rating: 4.7/5 ★★★★☆
Price: View course. From $11.99. Sale – Up to 95% off. Browse category.
2. Learn Intermediate JavaScript – Udacity
Learn Intermediate JavaScript (visit website) is a Udacity program that prepares students for web development, server-side app development, and desktop development in JS roles. If you’re well-versed in HTML, CSS, and fundamental Javascript, then this nano degree program is ideal for you.
To start, you should have some basic experience with JavaScript. For example, JavaScript primitive data types, conditionals and loops, JS objects, functions, and Chrome DevTools. The nano degree consists of three courses on OOP JavaScript, function programming, and asynchronous programming. A real-world project completes each course.
Alongside training, Udacity also offers technical mentor support, career services (Github portfolio review, LinkedIn profile optimization, and resume support), and a flexible learning schedule. This is one of the best JavaScript courses online for intermediate levels.
Instructors: Alyssa Hope, Rachel Manning, Andrew Wong | Certificate: Yes
JavaScript Courses: 3 | Prerequisites: Basic JavaScript
Price: View Course. From $399/month. Discount available. Up to 75% off.
3. Full Stack JavaScript Developer – Udacity
Udacity’s Full-stack JavaScript developer nanodegree (visit website) is for someone who is already well-versed in front-end and wants to pursue full-stack development. The course prerequisites include experience with HTML, CSS, JavaScript, and JSON.
Starting with a course on back-end development with Node.js, the nano degree includes three courses overall. In the second course, students learn to create APIs with PostgreSQL and Express.js. Angular is introduced in the third section and the deployment process in the last section. Each course is followed by a project to practice the skills.
Udacity offers two payment plans, monthly and upfront. The monthly plan for this course starts at $399/month (with one month free), or you can pay $599 upfront for four-month access. This is one of the best JavaScript courses online to start a career path in the industry. A discount is often available.
Instructors: Rachel Manning, Alyssa Hope, Andrew Wong | Certificate: Yes
JavaScript Courses: 3 | Prerequisites: HTML, CSS, Basic JavaScript, JSON
Price: View Course. From $399/month. Discount available. Up to 75% off.
4. JavaScript – The Complete Guide – Beginners to Advanced – Udemy
If you’re looking for a comprehensive JavaScript course where every concept is covered in detail, then enroll in JavaScript – the Complete Guide (visit website). This class consists of 69 hours of on-demand videos, 75 articles, and hundreds of downloadable resources.
No prior experience with JavaScript is required as the course starts from the very basics. You don’t need a programming background to enroll, but some understanding of HTML and CSS is recommended. The course begins with an introduction to JavaScript and then dives into more advanced concepts like constructors and prototypes, Async JS, etc.
Unlike the previous course, JavaScript – the complete guide also introduces frameworks and libraries. You will learn how to work with JavaScript libraries, frameworks alongside an introduction to Nodejs. One of the best JavaScript courses for beginners on Udemy.
Instructor: Maximilian Schwarzmuller | Video: 52+ hours | Lectures: 616
Track: Beginners to Advanced | User Rating: 4.5/5 ★★★★☆
Price: View course. From $11.99. Sale – Up to 95% off. Browse category.
5. JavaScript Core Language – Pluralsight
For absolute beginners in JavaScript, the JavaScript Core Language course (visit website) is an excellent place to start. Anyone with some experience in HTML and CSS can enroll and start learning immediately.
Commencing with JavaScript language fundamentals like data types and variables, the course moves on to advanced concepts like modules and asynchronous JS. You will learn how to utilize modules and classes for code organization and understand communication and browser integration.
Overall, the course covers the most critical JavaScript concepts but doesn’t dive deeper into libraries or frameworks. One of the best Javascript courses online for beginners if you plan to keep using the Pluralsight platform to learn advanced JS or programming.
JavaScript Courses: 10 | Level: Beginners | Pre-requisites: HTML, CSS
Authors: Mark Zamoyta, Paul D. Sheriff, Barry Luijbregts
Price: View course. $29/month. Includes certificate. Try with the 10-day trial.
6. Modern JavaScript from the Beginning, Udemy
If you want to learn by practice, then Modern JavaScript (visit website) is ideal. In this course for beginners and intermediate students, you will learn Vanilla JavaScript ES6 without any frameworks or libraries. During the class, students learn to build ten different projects, including Tasklist, loan calculator, and calorie tracker.
Led by Brad Traversy of Traversy Media, the course boasts a 4.7-star rating from 24k+ reviews. It starts from the fundamentals and covers more advanced concepts later on.
With 22 hours of on-demand videos, the topics covered in the course include JavaScript fundamentals, OOP aspects of JS, AJAX and fetch API, Asynchronous JS, DOM manipulation and events, error handling, iterators and generators, JS patterns, and regular expressions. This is among the best JavaScript courses online for beginners.
Instructor: Brad Traversy | Level: Beginners | Lectures: 122
Video: 22 hours | User Rating: 4.7/5 ★★★★★
Price: View course. From $11.99. Sale – Up to 95% off. Browse category.
7. JavaScript and JQuery Essentials Training & Certification – Edureka
If you want to learn JQuery alongside vanilla JavaScript, then this training program by Edureka (visit website) is excellent for you. To start, a programming background can come in handy, and you must have some understanding of HTML and CSS.
Starting with some history and introduction to JavaScript, this course covers topics including functions, internal memory management, objects, event handling, JS libraries, and frameworks, and ends with a section on JQuery.
You can download the course curriculum in PDF format to explore the modules in detail. Students also create a project at the end of each section to implement concepts they learn. You can get lifetime access to the course for $199 and a completion certificate.
JavaScript Courses: 5 modules | Time: Self-paced | Certificate: Yes
Skills: JS, jQuery | Projects: Yes | Cost: $199. View website.
8. HTML, CSS, JavaScript for Web Developers – Coursera
Coursera’s class for web developers is one of the best JavaScript courses online for beginners and it offers free audition. It’s not taught by a random stranger on the internet, but by the lecturers at John Hopkins University (visit website).
Building from the ground, this course starts with a section on HTML and CSS, each followed by a project created using the two. It then moves on to JavaScript and explores how to build web applications using JS. The course completion is marked by a certificate that you can share and display on platforms like LinkedIn.
Upon purchasing the course, students have lifetime access to it. They can enroll for free and have full access to the course for seven days. Coursera also offers audit and financial full-stack aid options for students who can’t afford to pay their fees.
Javascript Courses: 4 | Duration: 4 weeks. 40 hours to complete
Provider: Johns Hopkins University | Level: Beginners | Certificate: Yes
Instructor: Yaakov Chaikin | Info: View Course. Coursera Plus – $49/month. View.
9. Full Stack JavaScript Course Online – Treehouse
Looking for a course that starts with JavaScript fundamentals and covers all full-stack development concepts along the way? Treehouse’s Full-stack JavaScript track is the all-in-one solution for you.
The track starts with the JS basics followed by various JavaScript courses on different JS concepts like loops and arrays. It also introduces Node.js, npm, Express.js, and SQL.
Students can start with a seven-day free trial and select from two payment options afterward. With the first plan, they can access all courses, practice sessions, and the online community for $25/month. The second plan is available at $49/month and gives access to additional resources, and you can also download video content.
JavaScript Courses: 23 | Time: 45 hours | Track: Beginners to Advanced
Price: $25/month. Plus: $49/month. Access to all courses. Trial available.
10. Learn JavaScript Online – Codecademy
Codeacademy is a rather well-positioned online coding school, which is particularly suited for beginners. Their JavaScript track is a brilliant introduction to JavaScript Programming.
Codecademy’s Learn JavaScript course is for anyone, with or without any programming experience. The 30-hour long course starts with an introduction to JS and covers more complex ES6 concepts like promises, async-await, and more. Students can take quizzes side by side to test their skill set and build projects like Kelvin Meter and Magic Eight Ball.
The course is one of the most valued and best JavaScript courses online. Over 1,600 learners have taken the course and earned the certificate. Even employees of companies like Google, Facebook, NASA, and IBM have taken this JS course. Students can access the class free for 45 days. Earning a certificate requires a Pro subscription.
Prerequisites: None | Complete in 30 hours | Certificate: Yes.
For: Beginners | Price: Free. Get a certificate with Pro from $19.99/month.
11. An Introduction to JavaScript – GoSkills
An Introduction to JavaScript by GoSkills is an excellent course to learn how to make dynamic, interactive sites using JS alongside HTML and CSS. The course is designed to be beginner-friendly, and no prior experience is required to enroll.
The first class starts with an introduction to syntax and output. In the second and third sections, JS programming concepts like variables, operators, and arrays are explained in detail. With a short primer on HTML/CSS, the fourth section explores DOM, events, and an intro to JQuery.
The JavaScript course concludes with a chapter on AJAX and building a math flashcard app where you put together everything you’ve learned. You can also watch the video tutorials on mobile at your own pace and take various quizzes to test your understanding.
Instructor: John Elder | CPD certified: Yes | For Beginners
Video Lectures: 40 | Study Time: 20 hours | Rating: 4.7 ★★★★☆
Info: from $29/month or $199/year.
12. Using JavaScript, jQuery, and JSON in Django – FutureLearn
University of Michigan’s Using JavaScript, JQuery, and JSON in Django is designed to introduce JavaScript to people who have prior experience in Python programming and web development.
In this course, students will learn how to use JavaScript language and how it supports Django’s framework. That includes exploring many-to-many relationships in data modeling, writing syntactically correct JS, debugging JS code, building objects using JS, and elements of low-level JQuery.
Futurelearn’s self-paced online JavaScript course is split into various weeks, activities, and steps. Students can learn through bite-sized videos and articles and use the progress page to keep track and stay motivated.
You can join this JavaScript course for free and have access to it for seven weeks. After which, you must upgrade and purchase the course for $49 or have unlimited access to all courses for the whole year for $280. This is one of the best JavaScript courses online for a career-based educational path.
Duration: 5 weeks | Certificate: ExpertTrack | Level: Beginners
Price: Free. Upgrade $39/month or $279/year. Access to all courses.
13. Programming for the Web with JavaScript – edX
Programming for the web with JavaScript is for programmers who want to learn web development in JS. With this course, learning is free, but you have to pay $149 for a verified, easy to share certificate. Offered by edX, this course is taught by the University of Pennsylvania, Chris Murphy, and Swapneel Sheth.
This online JavaScript course is part of the CS Essentials for Software Development Professional Certification program and is not designed for absolute beginners. You should bring a basic understanding of programming fundamentals (variables, functions, and control) and data structures (arrays, lists, and trees) to begin.
The course starts with exploring how to create web pages using HTML and CSS and adding Bootstrap to make the design responsive. Moving on to JS programming to make the page dynamic and interactive, you will also learn how to work with JQuery.
Alongside Vanilla JS, this class also introduces you to JS libraries and frameworks. Server-side JS is also explored with frameworks like Node.js and Express and how to integrate with NoSQL databases like MongoDB. This is among the best JavaScript courses online for those seeking university-style education in web programming.
Duration: 4 weeks. 6-8 hours/week | Certificate: Yes.
Provider: Penn, edX | Price: Free. With certificate $149.
14. Web Design for Everybody – HTML, CSS, JavaScript – Coursera
Web Design for Everybody, offered by the University of Michigan via Coursera, teaches how to build websites using HTML, CSS, and JavaScript. When they say that the specialization is for everybody, they mean it. With various courses, the course covers everything that makes web development easy for a beginner.
The specialization consists of five online JavaScript courses. The first three courses cover HTML and CSS to create static web pages and using JS to make them interactive. The last two courses cover responsive design (with Bootstrap) and a capstone project to help you develop a high-quality web portfolio.
In every course, each section is followed by a quiz and an assignment graded by other students. That way, students can learn from their mistakes and strive to be better than yesterday. Coursera offers a flexible learning model and a mobile application. You can download the videos on your mobile and let nothing come in the way of learning.
Javascript Courses Online: 4 | Duration: 6 months. 3 hours/week
Provider: University of Michigan | Level: Beginners | Certificate: Yes
Info: View Course. Coursera Plus – $39/month. View.
15. JavaScript Introduction – W3C, edX
Javascript Introduction by W3C is a free online course to learn JavaScript and web development. Being a beginner-friendly course, it doesn’t start with JS concepts right away but gives a brief introduction of HTML and CSS first.
The course has five modules discussing HTML, CSS, JavaScript, and JSON in detail. You can also upgrade for $199 to receive certification and other incentives. Along with the following class, this is one of the best JavaScript courses online you can take for free.
Duration: 5 weeks. 6-8 hours/week | Certificate: Yes.
Provider: W3C, edX | Price: Free. With certificate $199. Discount available.
16. Javascript Course by FreeCodeCamp – YouTube
FreeCodeCamp is a non-profit organization aimed to help people learn to code for free. JavaScript course by FreeCodeCamp begins with introducing the basics of JavaScript alongside HTML and CSS.
Afterward, more advanced concepts like ES6, regular expressions, debugging, data structures, algorithms, OOP, and functional programming are discussed. To earn certification, students need to complete the course and build five different projects.
Classes: 3 | Duration: 12 weeks | Level: Introductory to Advanced | Price: Free
Other Best JavaScript Courses Online Worth Considering
1. Mozilla’s JavaScript Guide
This is one of the most comprehensive guides out there (view website). Whether you’re just starting out or are looking to learn more advanced techniques, you’ll find everything perfectly detailed here. These JavaScript courses and resources are freely available to all.
2. Udacity
Udacity (view website) is probably the commercial platform with the best reputation to learn industry-based tech skills that are actually in demand too. The website offers some of the best JavaScript courses online. However, you can hardly access them individually as most of the classes are built into the Udacity nanodegree program. If you plan to go big, it is worth considering a more sophisticated learning path with JS being part of it.
3. JavaScript Tutorial by W3schools
W3schools (view website) is a familiar resource to almost all web developers. Even experienced coders tend to refer to this website when they need to refer to syntax, attributes, etc. Their free online JavaScript course will not only ensure you build up the necessary skill set but also give you a shot at certification. Once you’ve wrapped up the course, you can take an exam to earn a JavaScript certification. The added incentive of the certification definitely makes this one of the better options for learning JavaScript.
4. Khan Academy Computer Programming Course
Khan Academy (view website) is a very well-known online school. Although it has received more coverage for its mathematics and physics classes, its programming courses are thorough too. The online JavaScript courses will focus on creating drawings, animations, and even games. Even though it isn’t the most in-depth or exhaustive option out there, it’s an excellent one for absolute beginners as it delves into more than just JavaScript and you’ll come out with a better grip on programming concepts.
5. A Better Way to Learn AngularJS by Thinkster
Once you’ve got a hang of the basics, delve into libraries and more intermediate concepts. Thinkster’s online guide will introduce and familiarize you with JavaScript libraries and frameworks as well as how to utilize them. By the end of this guide, you’ll have a very firm understanding of what exactly you can achieve with JavaScript.
6. JavaScript: Functions on LinkedIn
LinkedIn surprisingly offers many JavaScript courses online. Though it isn’t free, you’ll have access to over 3,000 courses, which include JavaScript: Functions, an intermediate one-and-a-half-hour long course. The instructor is a 20-year industry veteran and author. This isn’t the only online JavaScript course available on LinkedIn; you’ll have access to a host of courses ranging from beginner to advanced levels.
7. JavaScript Codeschool
Codeschool is a great place to learn to program. Their JavaScript courses online, in particular, are quite detailed and will take you through the basics and advanced concepts of JavaScript. There are 17 JavaScript lessons in total, covering everything from the absolute fundamentals to libraries and frameworks. Recently, they have been acquired by Pluralsight though you can keep using your existing account.
8. Felix’s Node.js Guide
If you’ve figured out JS and decide to delve deeper into libraries and frameworks then you’ll want to give Felix’s Node.js Guide a look. Felix is one of the early core contributors of Node.js and he’s created a guide for beginners to get started on Node.js. Once you’ve gotten through this JavaScript course guide, you’ll have a much deeper knowledge of creating sociable, real-time web apps.
The World of JavaScript
JavaScript is a high-level programming language, which when applied to a HTML document can spruce up a website in several different ways.
You can set up image galleries, and dynamic layouts and even create games, graphical animations, database apps, and a whole lot more. JS is also a compact and versatile language with very extensive third-party support.
The more time you spend reading up on JavaScript the harder you’re going to find it to avoid libraries. A JS library is quite simply a collection of pre-written JS which makes it easier to develop, in essence permitting you to do so much more while utilizing less code.
Many different libraries, available all over the internet, allow you to perform various different functions. From generating graphs to integrating apps in different frameworks, familiarizing yourself with a range of JavaScript libraries will make your life a lot easier.
Given how useful libraries are you’re probably thinking you should start learning them right away. In fact, there are those who would recommend learning some JavaScript libraries and frameworks before you start learning JavaScript itself.
However, it’s generally a better idea to get comfortable with base JavaScript before moving on to incorporating libraries in your repertoire. Once you’ve gotten a hang of the basics of JavaScript, you should delve into the various JavaScript libraries and frameworks. A few of the popular ones are:
jQuery – Library to simplify the client-side scripting of HTML
Angular.js – Structural framework for dynamic web applications. Maintained by Google.
React.js – An open-source JavaScript library for building user interfaces. Maintained by Facebook.
D3.js – One of the most powerful JavaScript visualization tools.
Chart.js – The most popular chart-generation library at the moment. Simply code in the data using the library and watch as elegant charts spruce up your webpage.
Node.js – A full developmental toolkit, which is one of the fastest-growing JavaScript libraries. It is usually used as the backbone for web applications, defining APIs, etc.
Create.js – A suite of JavaScript libraries that work with everything from web animation to digital media.
Meteor – This framework has a lot of features and skilled JavaScript developers can build cross-platform web applications using it.
A Word on JavaScript Frameworks
In most advanced JavaScript courses online you will come across the term ‘Framework’ and you might easily confuse it with a library. The most straightforward way to explain the difference between a JavaScript library and a JavaScript framework would be to identify their usage. In simple terms, working within a particular environment, i.e. you write code for an application that is used by pre-existing code, is called a framework.
On the other hand, if you use code to call packages of code to extend the capabilities of your application or to reduce the amount of code you need to write, you are probably working with a library, e.g. JQuery or Riot.js.
Examples of a framework
- Meteor.js
- Angular.js
- React.js
Frameworks are a set of rules that cannot be bent to your will, they have to already suit your purpose basically. You can’t pick a framework and make it do something that it can’t do. However, libraries can be bent to a certain extent, where you can use them for anything, anywhere. For example, a raster decompiling library will decompile raster images in a normal HTML page, an angular web app, or a react application
Best JavaScript Courses Online – Conclusion
Summarising our tour of the best JavaScript courses online 2023.
Practicing – As you can see, there are a plethora of choices out there to begin your education in JavaScript. However, JavaScript, like all other programming languages, requires thorough practice before you can claim to have ‘mastered it.’
Portfolio – Once you’re comfortable enough with JavaScript, get down to building a portfolio website to display your new skill set to potential employers. Of course, you could always kickstart a personal project as well to get your name out there. Another important asset that many developers tend to ignore – is a detailed LinkedIn profile.
Job chances – If you are proficient in JavaScript and its libraries, then job opportunities are plenty due to the current industry shift that prefers JavaScript-based technology stacks like MEAN (Mongo.db, Express.js, Angular.js, and Node.js) and MERN, instead of traditional stacks like LAMP (Linux. Apache, MySQL, and PHP/Python/Perl).
Best JavaScript Courses Online 2023
- Complete JavaScript Course – From Zero to Expert, Udemy
- Learn Intermediate JavaScript, Udacity
- JavaScript – Complete Guide – Beginners to Advanced, Udemy
- Full Stack JavaScript Developer, Udacity
- JavaScript Core Language, Pluralsight
- Modern JavaScript from the Beginning, Udemy
- Full Stack JavaScript, Treehouse
- JavaScript and JQuery Essentials Training & Certification, edureka!
- HTML, CSS, JavaScript for Web Developers, Coursera
- An Introduction to JavaScript – GoSkills
- Learn JavaScript, Codecademy
- Using JavaScript, jQuery, and JSON in Django, FutureLearn
- Programming for the Web with JavaScript, edX
- Web Design for Everybody – HTML, CSS, JavaScript – Coursera
- JavaScript Introduction – W3C, edX
- Javascript Course by FreeCodeCamp
Learn JavaScript – What are the best JavaScript courses online? Feel free to share this post or suggest your personal favorites to extend this list.
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