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.

Duke University
Skills you'll gain: HTML and CSS, Programming Principles, Javascript, Web Development, Web Design, Computational Thinking, Computer Programming, Software Development, Debugging, Data Ethics, Cascading Style Sheets (CSS), Image Analysis
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Responsive Web Design, Web Content Accessibility Guidelines, Web Design, Hypertext Markup Language (HTML), HTML and CSS, Wireframing, Web Design and Development, Cascading Style Sheets (CSS), Javascript, Verification And Validation, Bootstrap (Front-End Framework), Browser Compatibility, Front-End Web Development, Usability, Web Development, Event-Driven Programming, User Interface (UI) Design, Application Frameworks, Interactive Design, Application Deployment
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Event-Driven Programming, Javascript, Object Oriented Programming (OOP), Web Development, Web Design and Development, Scripting, UI Components, Data Validation, Programming Principles, Development Environment
Beginner · Course · 3 - 6 Months

Skills you'll gain: Javascript, Scripting, Event-Driven Programming, Computational Logic, Maintainability, Object Oriented Programming (OOP), Programming Principles, Debugging, Web Development
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Deployment, CI/CD, Full-Stack Web Development, MongoDB, Application Design, Node.JS, React.js, DevOps, NoSQL, Database Management, Kubernetes, Front-End Web Development, Software Architecture, Application Development, Authorization (Computing), Back-End Web Development, Restful API, Application Programming Interface (API), GitHub, Javascript
Advanced · Course · 1 - 3 Months

Scrimba
Skills you'll gain: Javascript, Data Structures, Angular, Node.JS, Vue.JS, Web Development, Web Applications, React.js, Object Oriented Programming (OOP), HTML and CSS, Computer Programming, Event-Driven Programming, Software Engineering, Application Programming Interface (API), Computer Science
Intermediate · Course · 1 - 3 Months

Scrimba
Skills you'll gain: Javascript, Frontend Performance, Web Development Tools, Application Programming Interface (API)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: HTML and CSS, Version Control, Web Development, GitHub, Web Applications, Front-End Web Development, Full-Stack Web Development, Javascript, Cascading Style Sheets (CSS), User Interface and User Experience (UI/UX) Design, Back-End Web Development
Beginner · Course · 1 - 3 Months

Skills you'll gain: Javascript, Web Development Tools, Web Development, Programming Principles, Object Oriented Programming (OOP), Debugging
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Javascript, Event-Driven Programming, HTML and CSS, Application Deployment, Web Development, Full-Stack Web Development, Scripting, Programming Principles, GitHub, Application Development, Object Oriented Programming (OOP), User Interface (UI) Design, Data Validation, Data Structures
Beginner · Course · 1 - 3 Months

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 Development, Server Side, UI Components, Javascript, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Ajax, JSON, Application Programming Interface (API), Javascript, Event-Driven Programming, Data Validation, Web Development, Object Oriented Programming (OOP), Debugging
Intermediate · Course · 1 - 4 Weeks