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.

University of London
Skills you'll gain: Research, Psychology, Investigation, Creativity, World History, Writing, Performing Arts
Beginner · Course · 1 - 4 Weeks

University at Buffalo
Skills you'll gain: Model Based Systems Engineering, Systems Engineering, Industrial Engineering, Manufacturing Processes, Internet Of Things, Product Lifecycle Management, Enterprise Architecture, Verification And Validation, Simulation and Simulation Software, Process Analysis
Beginner · Course · 1 - 4 Weeks

Rutgers the State University of New Jersey
Skills you'll gain: Data Analysis Software, Image Analysis, Scientific Visualization, Spatial Analysis, Science and Research, Physics, Physical Science, General Science and Research, Scientific Methods
Beginner · Course · 1 - 3 Months

The State University of New York
Skills you'll gain: Electrical Power, Basic Electrical Systems, Electric Power Systems, Wiring Diagram, Equipment Design, Energy and Utilities, Electronic Components, Sustainable Design, System Requirements, Electrical Safety, Engineering Calculations, Performance Testing, Physical Science, Estimation
Intermediate · Course · 1 - 3 Months

University at Buffalo
Skills you'll gain: Electrical Systems, Electrical Power, Basic Electrical Systems, HVAC, Energy and Utilities, Semiconductors, Cost Benefit Analysis, Sustainable Technologies, Return On Investment, System Configuration
Beginner · Course · 1 - 3 Months

University of Houston
Skills you'll gain: Ancient History, International Relations, Human Factors, Failure Analysis, Engineering, Safety Assurance
Mixed · Course · 1 - 3 Months

Yale University
Skills you'll gain: Environmental Science, Environment, Social Justice, Culture, Sustainable Development, Anthropology, World History, Intercultural Competence, Ethical Standards And Conduct, Cultural Diversity, Climate Change Mitigation
Beginner · Course · 1 - 3 Months

Skillshare
Skills you'll gain: Video Editing, Animations, Timelines, Post-Production, Storytelling, Motion Graphics, Color Theory, Video Production, Cinematography, Editing, Photo/Video Production and Technology, Configuration Management, Web Content Accessibility Guidelines, Data Import/Export, Image Quality, Music, Color Matching, File Management, Typography
Beginner · Specialization · 3 - 6 Months

Board Infinity
Skills you'll gain: HTML and CSS, Responsive Web Design, Web Design, Front-End Web Development, Web Content Accessibility Guidelines, Bootstrap (Front-End Framework), User Interface (UI) Design, Frontend Performance, Usability, Mobile Development, Browser Compatibility, Typography, Scalability
Intermediate · Course · 1 - 4 Weeks

Berklee
Skills you'll gain: Music Theory, Music, Musical Composition, Music Performance, Instrumental Music
Beginner · Course · 1 - 3 Months

Skills you'll gain: Adobe Illustrator, Color Theory, Graphic and Visual Design, Design, Design Elements And Principles, Graphic Design, Logo Design, Typography, Adobe Creative Cloud, File Management
Beginner · Guided Project · Less Than 2 Hours
American Museum of Natural History
Skills you'll gain: Life Sciences, Biology, Environmental Science, Environment, Biochemistry, Physiology, Hydrology, Environmental Issue, Anatomy, Water Quality, Behavioral Health, Research
Beginner · Course · 1 - 3 Months