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.

The University of Edinburgh
Skills you'll gain: Climate Change Mitigation, Climate Change Adaptation, Social Impact, Sustainable Development, Environmental Policy, Environment, Social Justice, Sustainable Business, Environmental Science, Advocacy, Education and Training
Beginner · Course · 1 - 3 Months
École Polytechnique
Skills you'll gain: Semiconductors, Materials science, Energy and Utilities, Electrical Systems, Sustainable Technologies, Electronic Systems, Chemistry, Physics
Advanced · Course · 1 - 4 Weeks

Universidad de los Andes
Skills you'll gain: digital literacy
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Ancient History, Social Justice, Cultural Diversity, European History, World History, International Relations, Sociology, Social Impact, Political Sciences, Media and Communications
Beginner · Course · 1 - 3 Months

Siemens
Skills you'll gain: Safety Standards, Robotics, Electrical Safety, Mechanical Design, Automation, Control Systems, Manufacturing and Production, Performance Testing, Human Machine Interfaces, Computer Programming, Programming Principles
Beginner · Course · 1 - 4 Weeks

National Taiwan University
Skills you'll gain: Ancient History, Liberal Arts, World History, Culture, Research, Political Sciences, Ethical Standards And Conduct, Economic Development
Mixed · Course · 1 - 3 Months

Rice University
Skills you'll gain: Biology, Microbiology, Environmental Science, Physiology, Molecular Biology, Cell Biology, Taxonomy
Beginner · Course · 1 - 3 Months

Universidad de los Andes
Skills you'll gain: Mathematics Education, Systems Of Measurement, Arithmetic, Geometry, Logical Reasoning
Beginner · Course · 1 - 3 Months

The University of Edinburgh
Skills you'll gain: Physics, Laboratory Research, Mechanics, Experimentation, Mathematical Modeling, electromagnetics, General Science and Research, Applied Mathematics
Intermediate · Course · 1 - 3 Months

University of Virginia
Skills you'll gain: Systems Thinking, Sustainable Development, Sustainable Systems, Sustainability Standards, Visionary, Creative Thinking, Cognitive flexibility, Environmental Issue, Innovation, Decision Making, Adaptability, Resilience
Beginner · Course · 1 - 4 Weeks

National Taiwan University
Skills you'll gain: Liberal Arts, Writing, Storytelling, Aesthetics, World History
Beginner · Course · 1 - 3 Months

Skills you'll gain: Generative AI, Artificial Intelligence and Machine Learning (AI/ML), AI Enablement, AI Workflows, LLM Application, Machine Learning, Natural Language Processing, Innovation, Critical Thinking
Beginner · Course · 1 - 4 Weeks