HTML, CSS, and JavaScript courses can help you learn web page structure, styling, and interactivity, along with responsive design and accessibility practices. You can build skills in creating layouts, implementing animations, and optimizing user experiences across different devices. Many courses introduce tools like code editors, version control systems, and browser developer tools, that support testing and refining your projects. By mastering these skills and tools, you’ll be well-equipped to develop engaging websites and applications.

Johns Hopkins University
Skills you'll gain: HTML and CSS, Cascading Style Sheets (CSS), Javascript, Responsive Web Design, Ajax, Front-End Web Development, Web Applications, Bootstrap (Front-End Framework), Web Design, Hypertext Markup Language (HTML), Web Development, Web Design and Development, Web Development Tools, Development Environment, JSON, Frontend Performance, Object Oriented Programming (OOP), Event-Driven Programming, User Experience Design, Server Side
★ 4.7 (17K) · Beginner · Specialization · 1 - 3 Months

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

Skills you'll gain: Javascript, Responsive Web Design, Web Development, Cascading Style Sheets (CSS), Bootstrap (Front-End Framework), Scripting, Debugging, Event-Driven Programming, Browser Compatibility
★ 4.4 (896) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), HTML and CSS, User Experience Design, User Interface (UI) Design, Development Environment, Front-End Web Development, Javascript, Web Development, Responsive Web Design
Beginner · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Hypertext Markup Language (HTML), Cascading Style Sheets (CSS), Web Development, Javascript, Computer Programming
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: User Interface (UI), Bootstrap (Front-End Framework), Web Design, Cascading Style Sheets (CSS), UI Components, Full-Stack Web Development, JavaScript Frameworks, Web Applications, Database Development, Frontend Integration, Database Management, Hypertext Markup Language (HTML), Secure Coding, Software Architecture, Development Environment, Software Testing, Development Testing, API Design, Application Frameworks, Application Security
★ 4 (33) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Hypertext Markup Language (HTML), Cascading Style Sheets (CSS), PHP (Scripting Language), Responsive Web Design, HTML and CSS, Typography, Server Side, Secure Coding, Web Design, Web Development, Code Reusability, Maintainability, Web Design and Development, Front-End Web Development, Back-End Web Development, Web Applications, Web Frameworks, Web Servers, Web Development Tools, Data Validation
Beginner · Specialization · 1 - 3 Months

Logical Operations
Skills you'll gain: Responsive Web Design, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), HTML and CSS, Web Development Tools, Web Development, Javascript, JavaScript Frameworks, Web Content, Web Servers, Web Design and Development, Web Analytics and SEO, User Interface (UI), Web Design, Front-End Web Development, Web Applications, Apache, Development Environment, Semantic Web, Software Development
Beginner · Specialization · 3 - 6 Months

Scrimba
Skills you'll gain: Responsive Web Design, HTML and CSS, Hypertext Markup Language (HTML), Typography, Cascading Style Sheets (CSS), Web Design, Web Development Tools, Browser Compatibility, Application Deployment, Front-End Web Development, Web Design and Development, Web Development, Computer Programming Tools, Animations, Software Development Tools, Javascript, Maintainability, Computer Programming
★ 4.6 (254) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Node.JS, MongoDB, Responsive Web Design, Full-Stack Web Development, HTML and CSS, Cascading Style Sheets (CSS), Front-End Web Development, Bootstrap (Front-End Framework), Server Side, Web Design and Development, Frontend Integration, Web Design, Middleware, Web Development, Javascript, Angular, Web Applications, jQuery, Restful API, Semantic Web
Beginner · Specialization · 3 - 6 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

The Hong Kong University of Science and Technology
Skills you'll gain: HTML and CSS, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), jQuery, Javascript and jQuery, Web Design and Development, Javascript, Web Development, Animations, Front-End Web Development, Web Applications
Intermediate · Course · 1 - 3 Months
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