What is JavaScript, and why is it important?

JavaScript is a versatile programming language primarily used for web development. It enables interactive web pages and is an essential part of web applications alongside HTML and CSS. Its importance lies in its ability to create dynamic content, control multimedia, animate images, and much more, making it a cornerstone of modern web development.

What jobs can I get with JavaScript skills?

With skills in JavaScript, you can pursue various job roles, including front-end developer, back-end developer, full-stack developer, web developer, and software engineer. Companies across industries seek professionals who can leverage JavaScript to enhance user experience and build robust applications.

What skills do I need to learn for Javascript?

To learn JavaScript effectively, focus on foundational skills such as understanding variables, data types, functions, and control structures. Familiarity with HTML and CSS is also beneficial. As you progress, you can explore advanced topics like asynchronous programming , APIs, and frameworks like React or Node.js .

What are the best JavaScript courses online?

Some of the best online JavaScript courses include the IBM Full-Stack JavaScript Developer Professional Certificate and the Become a JavaScript Developer Specialization . These programs offer structured learning paths and hands-on projects to build your skills.

Can I study JavaScript for free on Coursera?

Yes. You can start learning javascript on Coursera for free in two ways: Preview the first module of many javascript courses at no cost. This includes video lessons, readings, graded assignments, and Coursera Coach (where available). Start a 7-day free trial for Specializations or Coursera Plus. This gives you full access to all course content across eligible programs within the timeframe of your trial. If you want to keep learning, earn a certificate in javascript, or unlock full course access after the preview or trial, you can upgrade or apply for financial aid.

How do I learn JavaScript?

To learn JavaScript, start with online courses or tutorials that provide a structured approach. Practice coding regularly, work on small projects, and gradually increase the complexity of your tasks. Engaging with coding communities can also provide support and motivation.

What topics are typically covered in JavaScript courses?

Typical topics covered in JavaScript courses include syntax and operators, functions, objects, arrays , the Document Object Model ( DOM ), event handling, and AJAX . Advanced courses may also cover frameworks, libraries, and best practices for writing efficient code.

What JavaScript courses are best for training and upskilling employees or the workforce?

For training and upskilling employees, the IBM JavaScript Backend Professional Certificate and the Microsoft JavaScript Starter Kit Professional Certificate are excellent choices. These programs are designed to equip learners with practical skills applicable in the workplace.

Top Javascript Courses - Learn Javascript Online

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Meta
Programming with JavaScript
Skills you'll gain: Jest (JavaScript Testing Framework), Web Development Tools, Javascript, Unit Testing, Web Applications, Programming Principles, Object Oriented Programming (OOP), Event-Driven Programming, Node.JS, JSON, Test Script Development, Computer Programming, Test Case, Data Structures, Package and Software Management, Front-End Web Development, Functional Design
4.7 stars, 5K reviews, Beginner, Course, 1 - 3 Months
Status: Free trial
IBM
IBM Full-Stack JavaScript Developer
Skills you'll gain: Cloud Deployment, Software Development Life Cycle, OpenShift, Istio, Kubernetes, Node.JS, Software Architecture, Application Deployment, Restful API, Database Design, CI/CD, Cloud-Native Computing, NoSQL, Git (Version Control System), Cloud Applications, Javascript, Front-End Web Development, Ajax, Azure DevOps, Software Development
4.6 stars, 9.7K reviews, Beginner, Professional Certificate, 3 - 6 Months
Status: Trending right now
Status: Free trial
University of Michigan
Practical JavaScript: From Scratch to React
Skills you'll gain: React.js, Event-Driven Programming, Authentications, Node.JS, Web Development Tools, Hypertext Markup Language (HTML), Full-Stack Web Development, OAuth, Webpack, Web Content Accessibility Guidelines, Web Applications, Front-End Web Development, Application Design, Javascript, Cascading Style Sheets (CSS), Package and Software Management, JavaScript Frameworks, Web Development, UI Components, Computer Programming
Beginner · Specialization · 3 - 6 Months
Category: New
Status: Free trial
IBM
Introduction to HTML, CSS, & JavaScript
Skills you'll gain: Javascript, Responsive Web Design, Web Development Tools, Web Development, Cascading Style Sheets (CSS), Bootstrap (Front-End Framework), Scripting, Semantic Web, Debugging, Software Development Tools, Development Environment, Event-Driven Programming, Browser Compatibility
4.4 stars, 894 reviews, Beginner, Course, 1 - 4 Weeks
Status: Free trial
University of California, Davis
JavaScript for Beginners
Skills you'll gain: jQuery, Javascript and jQuery, Javascript, Data Manipulation, HTML and CSS, Data Validation, UI Components, Scripting, Event-Driven Programming, Computational Thinking, JavaScript Frameworks, Web Design and Development, Web Applications, Programming Principles, Hypertext Markup Language (HTML), Cascading Style Sheets (CSS), Program Development, Game Design, Frontend Performance, Event Monitoring
4.7 stars, 1.1K reviews, Beginner, Specialization, 3 - 6 Months
Status: Free trial
IBM
JavaScript Programming with React, Node & MongoDB
Skills you'll gain: Node.JS, Restful API, Database Design, Front-End Web Development, React Redux, Ajax, Database Development, Database Application, Server Side, Back-End Web Development, NoSQL, Javascript, Full-Stack Web Development, React.js, Performance Tuning, API Design, Data Structures, MongoDB, Debugging, JavaScript Frameworks
4.4 stars, 1.5K reviews, Beginner, Specialization, 3 - 6 Months
Status: Free trial
Johns Hopkins University
HTML, CSS, and Javascript for Web Developers
Skills you'll gain: HTML and CSS, Cascading Style Sheets (CSS), Javascript, Responsive Web Design, Web Design and Development, Ajax, Front-End Web Development, Bootstrap (Front-End Framework), Hypertext Markup Language (HTML), Web Design, Web Development, Web Development Tools, Development Environment, JSON, Web Applications, Frontend Performance, Browser Compatibility, Object Oriented Programming (OOP), Event-Driven Programming, User Interface and User Experience (UI/UX) Design
4.7 stars, 17K reviews, Beginner, Specialization, 1 - 3 Months
Status: Free trial
Microsoft
Introduction to JavaScript Programming
Skills you'll gain: Video Game Development, Game Design, Program Development, Web Development Tools, Software Development, Software Development Tools, Computer Programming Tools, Development Environment, Software Documentation, Data Validation, Javascript, Debugging, Integrated Development Environments, Maintainability, Programming Principles, Data Structures, Code Reusability, Software Design, Computer Programming, Object Oriented Programming (OOP)
4.2 stars, 11 reviews, Beginner, Course, 1 - 4 Weeks
Status: Free trial

Meta
Meta Front-End Developer
Skills you'll gain: User Research, User Experience Design, Command-Line Interface, Design Research, Unix Shell, Usability, Cascading Style Sheets (CSS), User Centered Design, Experience Design, User Interface (UI), Software Visualization, Web Content Accessibility Guidelines, Pseudocode, Hypertext Markup Language (HTML), User Interface and User Experience (UI/UX) Design, Javascript, UI Components, Unit Testing, Mobile Development Tools, Code Reusability
4.7 stars, 24K reviews, Beginner, Professional Certificate, 3 - 6 Months
Category: Job ready
Status: Free trial
Meta
Meta Full Stack Developer: Front-End & Back-End from Scratch
Skills you'll gain: Django (Web Framework), Jest (JavaScript Testing Framework), Restful API, Version Control, GitHub, Git (Version Control System), Responsive Web Design, HTML and CSS, Bootstrap (Front-End Framework), Unix Commands, Back-End Web Development, React.js, API Testing, Relational Databases, Object Oriented Programming (OOP), Database Management Systems, Command-Line Interface, Database Management, Mobile Development, Python Programming
4.7 stars, 25K reviews, Beginner, Specialization, 3 - 6 Months
Category: Job ready
Status: Free trial
IBM
IBM JavaScript Backend Developer
Skills you'll gain: Cloud Deployment, Software Development Life Cycle, Open Web Application Security Project (OWASP), OpenShift, Containerization, Istio, Kubernetes, Node.JS, Software Architecture, Application Deployment, Restful API, Database Design, Cloud-Native Computing, NoSQL, Git (Version Control System), Javascript, Ajax, Grafana, Azure DevOps, Software Development
4.6 stars, 9.4K reviews, Beginner, Professional Certificate, 3 - 6 Months
Category: Job skills
Status: Free trial

Microsoft
Microsoft JavaScript Starter Kit
Skills you'll gain: Responsive Web Design, Git (Version Control System), Web Development, Cascading Style Sheets (CSS), Data Persistence, React.js, Version Control, Performance Tuning, Full-Stack Web Development, GitHub, Event-Driven Programming, HTML and CSS, Application Design, Development Testing, Video Game Development, Software Design Documents, Game Design, Program Development, Software Testing, Javascript
4.2 stars, 19 reviews, Beginner, Professional Certificate, 3 - 6 Months
Status: Free trial

Best Javascript courses from IBM

Top-rated Javascript courses offered by IBM on Coursera.

IBM Full-Stack JavaScript Developer
IBMBeginner3 - 6 MonthsIBM
Introduction to HTML, CSS, & JavaScript
IBMBeginner1 - 4 WeeksIBM
JavaScript Programming with React, Node & MongoDB
IBMBeginner3 - 6 MonthsIBM

Best Javascript certificate programs

Earn a certificate in Javascript from top universities and companies.

Practical JavaScript: From Scratch to React
University of MichiganBeginner3 - 6 MonthsSpecialization
JavaScript for Beginners
University of California, DavisBeginner3 - 6 MonthsSpecialization
HTML, CSS, and Javascript for Web Developers
Johns Hopkins UniversityBeginner1 - 3 MonthsSpecialization

Best Javascript courses for beginners

Top-rated beginner-friendly Javascript courses with no prerequisites.

Programming with JavaScript
MetaBeginner1 - 3 MonthsNo prerequisites
Introduction to JavaScript Programming
MicrosoftBeginner1 - 4 WeeksNo prerequisites
Meta Front-End Developer
MetaBeginner3 - 6 MonthsNo prerequisites

Skills you can learn in Mobile And Web Development

Web (13)

Mobile App (9)

Javascript (8)

Mobile Application Development (8)

Web Development (8)

Android Software Development (7)

CSS (6)

Programming Language (6)

Frequently Asked Questions about Javascript

Yes. You can start learning javascript on Coursera for free in two ways:

Preview the first module of many javascript courses at no cost. This includes video lessons, readings, graded assignments, and Coursera Coach (where available).
Start a 7-day free trial for Specializations or Coursera Plus. This gives you full access to all course content across eligible programs within the timeframe of your trial.

If you want to keep learning, earn a certificate in javascript, or unlock full course access after the preview or trial, you can upgrade or apply for financial aid.‎

This FAQ content has been made available for informational purposes only. Learners are advised to conduct additional research to ensure that courses and other credentials pursued meet their personal, professional, and financial goals.

Results for "javascript"

Ends soon! Grow more with 40% off for 3 months

Programming with JavaScript

IBM Full-Stack JavaScript Developer

Practical JavaScript: From Scratch to React

Introduction to HTML, CSS, & JavaScript

JavaScript for Beginners

JavaScript Programming with React, Node & MongoDB

HTML, CSS, and Javascript for Web Developers

Introduction to JavaScript Programming

Meta Front-End Developer

Meta Full Stack Developer: Front-End & Back-End from Scratch

IBM JavaScript Backend Developer

Microsoft JavaScript Starter Kit

Best Javascript courses from IBM

Best Javascript certificate programs

Best Javascript courses for beginners

Skills you can learn in Mobile And Web Development

Frequently Asked Questions about Javascript

What is JavaScript, and why is it important?‎

What jobs can I get with JavaScript skills?‎

What skills do I need to learn for Javascript?‎

What are the best JavaScript courses online?‎

Can I study JavaScript for free on Coursera?‎

How do I learn JavaScript?‎

What topics are typically covered in JavaScript courses?‎

What JavaScript courses are best for training and upskilling employees or the workforce?‎

Other topics to explore