15 Best JavaScript Courses on Udemy
We compared 15 Javascript courses currently listed on Udemy, priced from $19.99 to $199.99. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.
- Courses compared
- 15
- Price range
- $19.99 – $199.99
- Providers
- Udemy
- Last updated
- 30 Aug 2026
How these 15 courses were chosen
Every course below is a real, currently listed course from Udemy, matched to "javascript" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $199.99, as listed by the provider when we last updated the page.
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1
Udemy CertificateSalesforce Javascript Certification-Lightning Web Components
The Salesforce JavaScript certification offers credible way to prove your ability to use the JavaScript programming language effectively. If you are already a web developer experienced in JavaScript programmi...
$39.99listed price -
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2
Salesforce Certified JavaScript Developer I Test QA
Are you ready to prepare for the Salesforce Certified JavaScript Developer I exam ?The Salesforce Certified JavaScript Developer I Credential is intended for individuals who have knowledge, skills, and experience de...
$19.99listed price -
3
Udemy CertificateTests for Salesforce Certified JavaScript Developer I
Disclaimer:Tests for Salesforce Certified JavaScript Developer I is an independent publication and is neither affiliated with, nor authorized, sponsored, or approved by, Salesforce, Inc.Course content is subject to chang...
$24.99listed price -
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4
![JavaScript Modern Development [Urdu/Hindi]](https://i.udemycdn.com/course/480x270/4509818_fe3f_5.jpg)
Udemy CertificateJavaScript Modern Development [Urdu/Hindi]
This course is taught in Urdu/HindiIn this JavaScript Modern Development course you'll learn:The types of applications that can be built with JavaScript, and the platforms they’ll run on.Next, you’ll explore the basics o...
$49.99listed price -
5
Udemy CertificateMaster Asynchronous JavaScript for Interview Success
Mastering Asynchronous JavaScript: In-Depth Study and Implementation of Key Functions and ConceptsAsynchronous programming is a fundamental aspect of modern web development, and JavaScript's native Promises and async/awa...
$19.99listed price -
6
Udemy CertificateThe "Brain Gym" for JavaScript Developers
This course helps you become "programming smart." It offers training in logic reasoning, enabling you to come up with better solutions for real-world projects. The length of this course is a little bit longer than...
$19.99listed price -
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7
Udemy CertificateMicrosoft 70-480 Programming in HTML5 with JavaScript & CSS3
Our Programming in HTML5 with JavaScript and CSS3 course provides developers with the knowledge and skills for utilizing HTML, JavaScript, and CSS3 to develop and style web applications and interfaces. This course provid...
$199.99listed price -
8
Udemy CertificateReplacing jQuery with Vanilla JavaScript
How about jQuery? I think all the front-end developers have heard about the library using dollar sign as its main function...Should we include jQuery in the new project? Is this still needed? In what cases? What were the...
$19.99listed price -
9
Udemy CertificateDesarrollo Backend con Javascript: APIs seguras con Strapi
Aprende a construir APIs seguras, escalables y en un corto tiempo con Strapi, el CMS headless de código abierto más flexible. En este curso, te guiaré paso a paso desde la configuración inicial hasta la creación de tipos...
$54.99listed price -
10
Udemy CertificateBases indispensables de JavaScript, Node.JS & algorithmique
La suite indispensable du cours à succès : "Les bases indispensables de la programmation : Algorithmique".Votre formation à la programmation se poursuit avec l'apprentissage du langage JavaScript et de Node.JS !Après avo...
$179.99listed price -
11
Udemy CertificateJavaScript AJAX XHR for beginners
Welcome to our introductory course for using AJAX - Asynchronous JavaScript And XML with JavaScriptExplore how you can use XMLHttpRequest to connect to web APIs to retrieve JSON data into your web application. Use JavaS...
$199.99listed price -
12
Udemy BootcampMaster JavaScript for Shopify Theme Development
This course focuses on JavaScript for Shopify theme developers.It includes the JavaScript concepts that help in Shopify theme development like:Section rendering API. Web Components. JavaScript debugging.JavaScript events...
$49.99listed price -
13
Udemy CertificateUvod u frontend - HTML / CSS / JavaScript
Sveobuhvatan kurs koji pruža temeljno razumevanje osnovnih Frontend tehnologija . Ovaj kurs je namenjen početnicima koji žele da steknu osnovna znanja i veštine potrebne za kreiranje atraktivnih i funkcionalnih web stran...
$24.99listed price -
14
Udemy CertificateJavaScript Fundamentals: A Course for Absolute Beginners
JavaScript is an excellent computer programming or script language from Netscape. It has a close resemblance in ways of its capability with Microsoft's Visual Basic, Sun's Tcl, the UNIX-derived Perl, and IBM's REXX. As a...
$19.99listed price -
15
Udemy CertificateBuild An Interactive Drawing App with HTML | CSS| JavaScript
Unleash Your Creativity with Interactive Drawing App," a comprehensive beginner's course that will equip you with the skills to build your own captivating painting web application from scratch.In this dynamic course, you...
$19.99listed price
Best JavaScript Courses on Udemy compared
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 15 priced courses on this page run from $19.99 to $199.99, with the middle of the range around $24.99 — a spread of $180.00. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from Udemy. Everything on this page is sold on the one platform, so the buying experience is the same whichever you pick.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 30 August 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.