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 California, Davis
Skills you'll gain: Chemical Engineering, Process Engineering, Hazard Communication (HazCom), Hazard Analysis, Occupational Health, Environment Health And Safety, Safety Training, Safety Standards, Accident Prevention, Personal protective equipment, Risk Management
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Estimation, Matlab, Statistical Methods, Analytical Testing, Scripting, Simulation and Simulation Software, Mathematical Modeling, Electrical Systems, Chemistry, Calculus
Intermediate · Course · 1 - 3 Months

Erasmus University Rotterdam
Skills you'll gain: Political Sciences, European History, Ancient History, Policy Analysis, Research, Creativity, Investigation, Cultural Diversity, Ethical Standards And Conduct
Intermediate · Course · 1 - 3 Months

Technical University of Munich (TUM)
Skills you'll gain: Commercialization, Transportation Operations, Resource Utilization, Sustainable Development, Medical Science and Research, Environment and Resource Management, Sustainable Technologies, Strategic Planning, Medical Equipment and Technology, Strategic Partnership, Physical Science, Market Opportunities, Science and Research, Laboratory Research, Environmental Science, Research, Engineering, Scientific, and Technical Instruments
Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Hardware Design, Electronic Hardware, Schematic Diagrams, Electronics, Computer-Aided Design, Mechanical Design, Communication Systems, Remote Access Systems, 3D Modeling, Linux, Digital Communications, Serial Peripheral Interface, Electronic Components, Simulation and Simulation Software, Electrical Engineering, Web Applications, Internet Of Things, Systems Of Measurement, Data Processing, Data Science
Beginner · Specialization · 3 - 6 Months

University of Cambridge
Skills you'll gain: Environmental Social And Corporate Governance (ESG), Financial Analysis, Business Valuation, Capital Budgeting, Financial Statement Analysis, Return On Investment, Financial Modeling, Corporate Finance, Risk Management, Financial Statements, Corporate Sustainability, Business Risk Management, Stakeholder Management, Accounting, Cash Flows, Performance Measurement, Key Performance Indicators (KPIs), Corporate Communications
Intermediate · Course · 1 - 3 Months

Wesleyan University
Skills you'll gain: Storytelling, Writing, Organizational Skills, Editing, Personal Development, Self-Awareness, Overcoming Obstacles, Detail Oriented
Mixed · Course · 1 - 4 Weeks

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

Skills you'll gain: Media Production, Music, Musical Composition, Instrumental Music, Editing, Automation, File Management, Peripheral Devices
Mixed · Course · 1 - 3 Months

École Polytechnique
Skills you'll gain: Vibrations, Structural Engineering, Structural Analysis, Engineering Analysis, Civil Engineering, Engineering, Engineering Calculations, Hazard Analysis, Mechanics, Physical Science, Simulation and Simulation Software, Mathematical Modeling, Experimentation, Laboratory Testing
Intermediate · Course · 1 - 3 Months

Fractal Analytics
Skills you'll gain: Case Studies, Decision Making, Human Learning, Applied Behavior Analysis, Behavior Management, Behavioral Economics, Human Development, Psychology, Critical Thinking, Empathy, Emotional Intelligence, Communication
Beginner · Course · 1 - 4 Weeks

University of New Mexico
Skills you'll gain: Geriatrics, Orthopedics, Child Health, Physical Therapy, Manual Therapy, Maternal Health, Preventative Care, Health Care, Patient Treatment, Infant Care, Pain Management, Cultural Sensitivity, Anatomy
Beginner · Course · 1 - 3 Months