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 Glasgow
Skills you'll gain: Software Development Life Cycle, Program Development, Data Visualization, Software Development, Hypertext Markup Language (HTML), Applied Machine Learning, Javascript, Software Design, Application Design, Computer Graphics, Code Reusability, Development Testing, Animations, Maintainability, Computer Programming Tools, Requirements Analysis, Functional Requirement, Program Management
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

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

Infosec
Skills you'll gain: Authentications, Application Security, Secure Coding, Serverless Computing, Cryptography, Cloud Security, Package and Software Management, Node.JS, Javascript, Vulnerability Management, Identity and Access Management, Java Programming
★ 4.5 (115) · Intermediate · Specialization · 1 - 3 Months

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

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, LLM Application, Javascript, IBM Cloud, Data Ethics, Python Programming, Application Deployment, Software Development, Machine Learning, Data Science
★ 4.6 (83K) · Beginner · Professional Certificate · 3 - 6 Months

Duke University
Skills you'll gain: UI Components, User Interface (UI), Computational Thinking, HTML and CSS, User Interface (UI) Design, Web Design and Development, Hypertext Markup Language (HTML), Web Development, Programming Principles, Web Design, Javascript, Event-Driven Programming, Computer Programming, Algorithms, Cascading Style Sheets (CSS)
★ 4.6 (15K) · Beginner · Course · 1 - 4 Weeks

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
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

University of Michigan
Skills you'll gain: Database Design, SQL, MySQL, HTML and CSS, PHP (Scripting Language), JSON, Database Management, jQuery, Hypertext Markup Language (HTML), Javascript and jQuery, Ajax, Databases, Data Modeling, Database Application, Debugging, Web Applications, Object Oriented Programming (OOP), Application Development, Web Development, Javascript
★ 4.7 (9.4K) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Cloud Deployment, CI/CD, Full-Stack Web Development, MongoDB, Application Design, Continuous Integration, Application Deployment, React.js, DevOps, NoSQL, Databases, Database Management, Kubernetes, Front-End Web Development, Software Architecture, Application Development, Authorization (Computing), Frontend Integration, Back-End Web Development, Javascript
★ 4.7 (45) · Advanced · Course · 1 - 3 Months

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