DOM courses can help you learn how browsers interpret and structure web pages through the Document Object Model. You can build skills in selecting and modifying elements, handling events, and updating content dynamically. Many courses introduce tools such as JavaScript, browser dev tools, and debugging methods that support creating interactive and responsive web experiences.

Skills you'll gain: Jest (JavaScript Testing Framework), Javascript, Unit Testing, Web Applications, Programming Principles, Object Oriented Programming (OOP), Node.JS, JSON, Computer Programming, Software Testing, Data Structures, Package and Software Management, Front-End Web Development
★ 4.7 (5K) · Beginner · Course · 1 - 3 Months

University of London
Skills you'll gain: JSON, Restful API, Javascript, Application Programming Interface (API), Hypertext Markup Language (HTML), Front-End Web Development
★ 4.8 (6) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Ajax, Javascript, Frontend Integration, JavaScript Frameworks, Jest (JavaScript Testing Framework), JSON, Application Programming Interface (API), Code Reusability, Web Development Tools, Restful API, Front-End Web Development, Web Development, Full-Stack Web Development, Frontend Performance, Web Design, Back-End Web Development, Build Tools, Development Environment, Application Deployment, Package and Software Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Ajax, Javascript, Data Structures, Debugging, JSON, Web Development, Web Applications, Cascading Style Sheets (CSS), Computer Programming, HTML and CSS, Software Development, Git (Version Control System), Hypertext Markup Language (HTML), Application Programming Interface (API)
★ 4.5 (182) · Beginner · Course · 1 - 3 Months

Microsoft
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, Software Design Documents, Software Testing, Software Development, Software Development Tools, Computer Programming Tools, Javascript
★ 4.2 (19) · Beginner · Professional Certificate · 3 - 6 Months

University of London
Skills you'll gain: Hypertext Markup Language (HTML), Web Development Tools, Web Design and Development, Web Design, Web Content, Web Development
★ 4.8 (9) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Responsive Web Design, UI Components, HTML and CSS, Front-End Web Development, Bootstrap (Front-End Framework), User Interface (UI), Cascading Style Sheets (CSS), Web Design and Development, Hypertext Markup Language (HTML), User Interface (UI) Design, Event-Driven Programming, Web Applications, Web Development, Design, Web Design, Javascript, Interactive Design, User Experience Design, Animations, Development Environment
Intermediate · Specialization · 3 - 6 Months

Board Infinity
Skills you'll gain: Javascript, Front-End Web Development, Cascading Style Sheets (CSS)
★ 4.2 (46) · Intermediate · Course · 1 - 4 Weeks

SkillsBooster Academy
Skills you'll gain: Debugging, Javascript, Code Reusability, Web Development Tools, Web Applications, Node.JS, Event-Driven Programming, Scripting, Hypertext Markup Language (HTML), Data Management, Programming Principles, Data Structures, Web Development, HTML and CSS, Application Development, Front-End Web Development, Development Environment, Maintainability, Computer Programming, Software Engineering
Beginner · Course · 1 - 3 Months
University of Michigan
Skills you'll gain: Ajax, jQuery, Javascript and jQuery, JSON, Django (Web Framework), Web Applications, Javascript, Debugging, Data Modeling, Data Access, Object Oriented Programming (OOP), Python Programming, Application Deployment
★ 4.8 (295) · Intermediate · Course · 1 - 3 Months

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: JSON, jQuery, Javascript and jQuery, Ajax, Debugging, Event-Driven Programming, Javascript, PHP (Scripting Language), Object Oriented Programming (OOP), Web Applications
★ 4.6 (850) · Intermediate · Course · 1 - 4 Weeks