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.

Skillshare
Skills you'll gain: Logo Design, Packaging and Labeling, Adobe Illustrator, Brand Strategy, Competitive Analysis, Graphic and Visual Design, Presentations, Content Creation, Target Audience, Storytelling, Branding, Color Theory, Product Design, Typography, Design Strategies, Social Media, Graphic Design, Animations, Design Software, Graphic and Visual Design Software
Beginner · Specialization · 3 - 6 Months

Universitat Politècnica de València
Skills you'll gain: Integral Calculus, Calculus, General Mathematics, Engineering Calculations, Trigonometry
Beginner · Course · 1 - 3 Months

California Institute of the Arts
Skills you'll gain: Typography, Graphic Design, Creative Design, Adobe InDesign, Design, Art History, Design Elements And Principles, Adobe Illustrator, Peer Review, Creativity
Beginner · Course · 1 - 4 Weeks

Yale University
Skills you'll gain: Classical Music, Music History, Music, Music Theory, Instrumental Music, Musical Composition, Art History
Mixed · Course · 1 - 3 Months

Stanford University
Skills you'll gain: Physics, Timelines, Verification And Validation, Scientific Methods, Research, Mechanics, Mathematical Modeling, Systems Of Measurement
Beginner · Course · 1 - 3 Months

Berklee
Skills you'll gain: Intellectual Property, Music History, Contract Negotiation, Music, Musical Composition, Peer Review, Lawsuits, Negotiation, Media Production, Instrumental Music, Automation, Entrepreneurship, File Management, Business, Legal Strategy, Law, Regulation, and Compliance, Writing, Digital Assets, Innovation, Team Management
Beginner · Specialization · 3 - 6 Months

California Institute of the Arts
Skills you'll gain: Game Design, Video Game Development, Storytelling, Conceptual Design, Animation and Game Design, Ideation, Interactive Design, Design, Systems Design, Creativity
Beginner · Course · 1 - 4 Weeks

University of Virginia
Skills you'll gain: European History, World History, International Relations, Social Sciences, Political Sciences, Economics, Socioeconomics, Cultural Diversity, Governance
Beginner · Course · 1 - 3 Months

California Institute of the Arts
Skills you'll gain: Adobe Premiere, Peer Review, Video Editing, Videography, Video Production, Post-Production, Photo/Video Production and Technology, Editing, Creativity, Media Production, Visual Design, Graphic and Visual Design, Design Elements And Principles, Aesthetics, Storytelling, Creative Design, Performing Arts, Content Creation, Graphic and Visual Design Software, Personal Development
Beginner · Specialization · 3 - 6 Months

Board Infinity
Skills you'll gain: React.js, Responsive Web Design, Front-End Web Development, Bootstrap (Front-End Framework), JavaScript Frameworks, UI Components, Javascript, HTML and CSS, Web Applications, Event-Driven Programming, Web Development, User Interface (UI)
Intermediate · Course · 1 - 4 Weeks
The Hong Kong University of Science and Technology
Skills you'll gain: Physics, Differential Equations, Linear Algebra, Calculus, Mathematical Modeling, Advanced Mathematics, Mechanics, Applied Mathematics
Mixed · Course · 1 - 4 Weeks

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Differential Equations, Applied Mathematics, Mathematical Modeling, Calculus, Vibrations, Mechanics
Beginner · Course · 1 - 3 Months