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.

Universitat Autònoma de Barcelona
Skills you'll gain: Digital Transformation, Liberal Arts, Informatics, Image Analysis, Human Computer Interaction, Research, Digital Communications, Computer Science, Technology Solutions, Open Source Technology, Research Methodologies, Technology Strategies, Data Ethics, Computer Vision, Artificial Intelligence, Information Privacy
Beginner · Course · 1 - 4 Weeks

University of Virginia
Skills you'll gain: Education and Training, Higher Education, Teaching, Social Justice, Public History, Social Studies, World History, Political Sciences, Public Policies, Advocacy, Ethical Standards And Conduct
Beginner · Course · 1 - 3 Months

Tel Aviv University
Skills you'll gain: World History, Political Sciences, International Relations, European History, Social Sciences, Economics, Governance, Cultural Diversity
Mixed · Course · 1 - 4 Weeks

California Institute of the Arts
Skills you'll gain: Graphic Design, Graphic and Visual Design, Typography, Graphic and Visual Design Software, Adobe Creative Cloud, Design Elements And Principles, Adobe Photoshop, Adobe Illustrator, Design Software, Color Theory, Image Quality, Creativity
Beginner · Course · 1 - 4 Weeks

Berklee
Skills you'll gain: Music Performance, Post-Production, Music, Media Production, Musical Composition, Music Theory, Editing
Beginner · Course · 1 - 4 Weeks

University of Pennsylvania
Skills you'll gain: Calculus, Engineering Calculations, Mathematical Theory & Analysis, Algebra, Advanced Mathematics, Applied Mathematics, Derivatives
Mixed · Course · 1 - 4 Weeks

University of California, Santa Cruz
Skills you'll gain: World History, European History, International Relations, Political Sciences, Social Sciences, Economics, Governance
Beginner · Course · 1 - 4 Weeks

Politecnico di Milano
Skills you'll gain: Ancient History, Architectural Design, Civil and Architectural Engineering, Social Studies, Architecture and Construction, World History, Physical Science, Cultural Diversity
Beginner · Course · 1 - 3 Months
University of Colorado Boulder
Skills you'll gain: Field-Programmable Gate Array (FPGA), Hardware Design, Electronic Hardware, Electronic Systems, Embedded Systems, Application Specific Integrated Circuits, System Design and Implementation, Hardware Architecture, Schematic Diagrams, Verification And Validation, Simulation and Simulation Software, Prototyping, Digital Design
Intermediate · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Multimedia, Liberal Arts, Social Justice, Lecturing, Storytelling, Music, World History, Creativity, Aesthetics, Writing and Editing
Beginner · Course · 1 - 3 Months

Skills you'll gain: Restful API, Web Applications, Cascading Style Sheets (CSS), Application Programming Interface (API), Web Services, HTML and CSS, JSON, Javascript, Software Development
Intermediate · Course · 1 - 4 Weeks

University of Amsterdam
Skills you'll gain: Scientific Methods, Research Design, Sampling (Statistics), Science and Research, Research, Research Methodologies, Surveys, Quantitative Research, Social Sciences, Experimentation, Ethical Standards And Conduct
Mixed · Course · 1 - 3 Months