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, Data Visualization, Software Development, Hypertext Markup Language (HTML), Applied Machine Learning, Javascript, Software Design, Application Design, Computer Graphics, Code Reusability, Development Testing, Animations, Computer Programming Tools, Requirements Analysis, Program Management
Beginner · Specialization · 3 - 6 Months

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

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 (943) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Containerization, Node.JS, CI/CD, Kubernetes, MongoDB, Full-Stack Web Development, Back-End Web Development, Application Deployment, Continuous Integration, Microservices, Frontend Integration, NoSQL, Software Technical Review, Application Programming Interface (API), Continuous Deployment, Databases, Database Development, Secure Coding, Authentications
★ 4.6 (11) · Advanced · Course · 1 - 3 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, 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

Skills you'll gain: Cloud Deployment, CI/CD, Full-Stack Web Development, MongoDB, Application Design, 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, Restful API, Javascript
★ 4.7 (45) · Advanced · 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 Deployment, Server Side, Javascript, Package and Software Management
Intermediate · 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

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

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

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

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