JavaScript courses can help you learn programming fundamentals, DOM manipulation, asynchronous programming, and event-driven development. You can build skills in debugging, working with APIs, and creating interactive web applications. Many courses introduce tools like Node.js for server-side development, React for building user interfaces, and Git for version control, showing how these skills come together in real-world projects.

University of California, Davis
Skills you'll gain: Javascript, HTML and CSS, Event-Driven Programming, Scripting, Web Applications, Hypertext Markup Language (HTML), Cascading Style Sheets (CSS), Application Development, Debugging
★ 4.7 (942) · Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Event-Driven Programming, Front-End Web Development, Javascript, Cascading Style Sheets (CSS), Web Development Tools, Debugging, Web Applications, Responsive Web Design, Animations, Web Development, Visualization (Computer Graphics), JSON, Hypertext Markup Language (HTML), Application Programming Interface (API), User Interface (UI), Computer Programming
Intermediate · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: Software Design Patterns, Software Design, Computational Thinking, Algorithms, Program Development, Theoretical Computer Science, Software Development, Programming Principles, Data Structures, Computer Programming, Problem Solving, Software Engineering, Computer Science, Javascript, Web Development, Machine Learning Methods, Data Science
Intermediate · Specialization · 1 - 4 Weeks

Skills you'll gain: Bootstrap (Front-End Framework), Software Development Life Cycle, Cloud-Native Computing, Software Architecture, Browser Compatibility, User Centered Design, CI/CD, Cloud Applications, Cloud Development, NoSQL, Git (Version Control System), GitHub, Webpack, HTML and CSS, Application Development, MongoDB, Agile Methodology, Javascript, Front-End Web Development, Software Development
★ 4.6 (8.7K) · Beginner · Professional Certificate · 3 - 6 Months

IBM
Skills you'll gain: Prompt Engineering, Prompt Patterns, Unit Testing, Software Development Life Cycle, Generative AI, Retrieval-Augmented Generation, Large Language Modeling, Software Architecture, Responsible AI, Computer Vision, LangChain, Javascript, IBM Cloud, Data Ethics, Data Import/Export, Python Programming, Application Deployment, Software Development, Machine Learning, Data Science
★ 4.6 (83K) · Beginner · Professional Certificate · 3 - 6 Months
University of Glasgow
Skills you'll gain: Software Development Life Cycle, Program Development, Plot (Graphics), Data Presentation, Data Literacy, Software Development, Hypertext Markup Language (HTML), Applied Machine Learning, Javascript, Software Design, Application Design, Computer Graphics, Code Reusability, Development Testing, Animations, Maintainability, Analytical Skills, Data Preprocessing, Software Design Patterns, Computer Programming Tools
Beginner · Specialization · 3 - 6 Months

University of Michigan
Skills you'll gain: Javascript, Debugging, Hypertext Markup Language (HTML), Web Design, Interactive Design, Event-Driven Programming, Web Development, Cascading Style Sheets (CSS)
★ 4.7 (7.4K) · Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Git (Version Control System), React.js, Version Control, GitHub, Debugging, Software Development Tools, Node.JS, Development Environment, Software Testing, Unit Testing, Maintainability, Application Deployment, Server Side, Javascript, Package and Software Management
Intermediate · Course · 1 - 4 Weeks
Multiple educators
Skills you'll gain: Unit Testing, Data Structures, Event-Driven Programming, File I/O, Interactive Data Visualization, Java, Java Programming, Object Oriented Design, Object Oriented Programming (OOP), User Interface (UI), Debugging, Software Testing, Computer Programming, Cryptography, Program Development, Software Engineering, Algorithms, Data Analysis, Software Design, Problem Solving
★ 4.6 (15K) · Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Javascript, Web Development, Hypertext Markup Language (HTML)
★ 4.5 (112) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Jest (JavaScript Testing Framework), Mobile Development, Android Development, React.js, JavaScript Frameworks, Javascript, Unit Testing, Node.JS, Application Development, Package and Software Management, Object Oriented Programming (OOP)
★ 4.1 (134) · Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: HTML and CSS, Front-End Web Development, Responsive Web Design, Web Applications, Ajax, Hypertext Markup Language (HTML), Cascading Style Sheets (CSS), Web Development, Web Development Tools, Development Environment, Javascript, Frontend Performance, Server Side, Computer Programming Tools
★ 4.7 (17K) · Mixed · Course · 1 - 4 Weeks