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.

Scrimba
Skills you'll gain: User Interface (UI) Design, Color Theory, User Interface (UI), Typography, Web Design, HTML and CSS, Design Elements And Principles, Graphic and Visual Design
Intermediate · Course · 1 - 4 Weeks

Erasmus University Rotterdam
Skills you'll gain: Case Studies, Research, Scientific Methods, Investigation
Beginner · Course · 1 - 3 Months

Berklee
Skills you'll gain: Musical Composition, Music Theory, Music, Instrumental Music, Writing, Creativity
Intermediate · Course · 1 - 3 Months

University of Rochester
Skills you'll gain: Physics, Physical Science, Life Sciences, Biology, Environment, General Science and Research, Simulations, Scientific Methods, Scientific Visualization, Systems Of Measurement, Chemistry
Beginner · Course · 1 - 4 Weeks

Pontificia Universidad Católica de Chile
Skills you'll gain: Transportation Operations, Data Collection, Statistical Modeling, Statistical Methods, Mathematical Modeling, Forecasting, Regression Analysis, Statistical Programming, Surveys, Supply And Demand, Probability
Intermediate · Course · 1 - 3 Months

Georgia Institute of Technology
Skills you'll gain: Mechanics, Torque (Physics), Mechanical Engineering, Engineering Analysis, Differential Equations, Engineering, Applied Mathematics, Physics, Advanced Mathematics, Calculus
Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Linear Algebra, Applied Mathematics, Data Science, Data Analysis, Statistical Methods, Algebra, Numerical Analysis
Intermediate · Course · 1 - 3 Months

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

Tecnológico de Monterrey
Skills you'll gain: Education Software and Technology, Calculus, Applied Mathematics, Algebra, Mathematical Modeling, Mathematics Education, Graphing, Derivatives
Mixed · Course · 1 - 4 Weeks

Universitat Autònoma de Barcelona
Skills you'll gain: Social Sciences, Anthropology, Artificial Intelligence, Human Development, Sociology, Psychology, Human Computer Interaction, Cultural Diversity
Beginner · Course · 1 - 3 Months

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

L&T EduTech
Skills you'll gain: Sustainable Architecture, Waste Minimization, Sustainable Technologies, Environmental Engineering, Construction, Water Sustainability, Sustainable Design, Construction Management, Environment and Resource Management, Water Resource Management, Energy and Utilities, Building Codes, Building Design, Sustainability Standards, Environmental Management Systems, Sustainable Development, HVAC, Stormwater Management, Architectural Engineering, Thermal Management
Intermediate · Specialization · 1 - 3 Months