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.

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Digital Communications, Communication Systems, Electrical and Computer Engineering, Telecommunications, Electronic Systems, Electronics, Engineering Analysis, Engineering Calculations, Numerical Analysis, Linear Algebra, Applied Mathematics, Algorithms, Data Mapping, Real Time Data
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Design Elements And Principles
Mixed · Course · 1 - 4 Weeks

Skillshare
Skills you'll gain: Technical Drawing, Design Elements And Principles, Growth Mindedness, Graphic and Visual Design, Goal Setting, Personal Development, Detail Oriented, Creativity
Beginner · Specialization · 1 - 3 Months

The University of Chicago
Skills you'll gain: Climate Change Programs, Mathematical Modeling, NumPy, Physical Science, Simulation and Simulation Software, Environmental Science, Scientific Visualization, Matplotlib, Simulations, Numerical Analysis, Differential Equations, Mechanics
Mixed · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Cultural Diversity, Anthropology, Social Studies, Ethical Standards And Conduct, Research, Sociology, Environmental Issue, Science and Research
Intermediate · Course · 1 - 4 Weeks

University of Geneva
Skills you'll gain: Scientific Methods, Scientific Visualization, Physical Science, Research, Quantitative Research, Physics, Mathematical Modeling, Simulations, Mechanics, Chemistry
Intermediate · Course · 1 - 3 Months

Yale University
Skills you'll gain: Environmental Issue, Sustainable Development, Environment and Resource Management, Cultural Sensitivity, Social Justice, Cultural Diversity, Ethical Standards And Conduct
Beginner · Course · 1 - 3 Months

University of Cambridge
Skills you'll gain: Human Development, Psychology, Neurology, Child Development, Mental Health Diseases and Disorders, Anatomy, Physiology, Biology, Research
Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Probability, Estimation, Electrical Systems, Mathematical Modeling, Applied Mathematics, Simulation and Simulation Software, Anomaly Detection, Performance Tuning, Control Systems, Energy and Utilities
Intermediate · Course · 1 - 3 Months

National Taiwan University
Skills you'll gain: Display Devices, Experimentation, Physics, Systems Of Measurement, Medical Imaging, Engineering, Scientific, and Technical Instruments, Physical Science, Mathematical Modeling, Applied Mathematics, Scientific Methods
Mixed · Course · 1 - 3 Months

Curtis Institute of Music
Skills you'll gain: Classical Music, Music Theory, Music, Music History, Musical Composition
Beginner · Course · 1 - 3 Months

California Institute of the Arts
Skills you'll gain: Typography, Infographics, Computer Graphics, Visual Design, Visualization (Computer Graphics), Design, Graphic Design, Graphic and Visual Design Software, Design Elements And Principles, Photo/Video Production and Technology, Color Theory, Adobe Creative Cloud, Creativity
Beginner · Course · 1 - 4 Weeks