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 Cape Town
Skills you'll gain: Design Thinking, Social Impact, Human Centered Design, Innovation, Creative Thinking, Community Development, Resourcefulness, Systems Thinking, Sustainable Development, Diversity and Inclusion, Complex Problem Solving, Empowerment, Entrepreneurship, Organizational Structure, Personal Development, Resilience
Beginner · Course · 1 - 3 Months

Skills you'll gain: Adobe XD, User Experience Design, Usability Testing, Figma (Design Software), Responsive Web Design, Information Architecture, Wireframing, Prototyping, UI/UX Research, Presentations, Design Reviews, User Interface and User Experience (UI/UX) Design, User Story, Storyboarding, Ideation, Mockups, Software Documentation, Graphic and Visual Design, User Research, User Centered Design
Beginner · Professional Certificate · 3 - 6 Months

Politecnico di Milano
Skills you'll gain: Physics, Laboratory Experience, Electrical Systems, Experimentation, Electric Power Systems, Scientific Methods, electromagnetics, Physical Science, Electronic Components
Beginner · Course · 1 - 4 Weeks

The George Washington University
Skills you'll gain: Clinical Assessment, Clinical Practices, Patient Evaluation, Nurse Education, Virtual Environment, Medical Equipment and Technology, Nursing, Health Education, Patient Communication, Safety Standards, Continuous Quality Improvement (CQI)
Intermediate · Course · 1 - 3 Months

University of Cape Town
Skills you'll gain: Disabilities, Visual Impairment Education, Developmental Disabilities, Special Education, Instructional Strategies, Student Support and Services, Educational Materials, Teaching, Social Justice, Pedagogy, Differentiated Instruction, Instructional Design, Diversity Equity and Inclusion Initiatives, Diversity Awareness, Curriculum Development, Working With Children
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Control Systems, Vibrations, Systems Engineering, Mechanics, Numerical Analysis, Differential Equations, Mathematical Modeling, Simulation and Simulation Software, Engineering Analysis, Simulations, Safety Assurance, Geometry, Linear Algebra, Torque (Physics), Applied Mathematics, Physics, Calculus, Mathematical Theory & Analysis
Advanced · Specialization · 1 - 3 Months

Technical University of Munich (TUM)
Skills you'll gain: Global Positioning Systems, Digital Transformation, Environmental Monitoring, Aerospace Basic Quality System Standards, Manufacturing Processes, Image Analysis, Industrial Engineering, Cybersecurity, Spatial Data Analysis, Artificial Intelligence, Threat Detection, Automation, Cyber Risk, Telecommunications, Technology Strategies, Cloud Computing, Data Storage, Data Integration
Intermediate · Course · 1 - 4 Weeks

EC-Council
Skills you'll gain: Penetration Testing, Threat Management, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Security, Vulnerability Assessments, Network Security, Threat Detection, Vulnerability Scanning, Cybersecurity, Cyber Attacks, Brute-force attacks, Exploitation techniques, Application Security, Human Factors (Security), Web Applications, Mobile Security, Internet Of Things, Authentications, Encryption, Wireless Networks
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Prompt Engineering, Responsible AI, AI Product Strategy, Generative AI, Google Cloud Platform, Google Workspace, Artificial Intelligence
Beginner · Course · 1 - 3 Months

SkillUp
Skills you'll gain: Email Security, Productivity Software, Microsoft Outlook, File Management, Collaborative Software, Presentations, Microsoft Teams, Google Docs, Calendar Management, Microsoft PowerPoint, Control Panels, Gmail, Slack (Software), Microsoft Office, Microsoft Word, Spreadsheet Software, Setting Appointments, Google Workspace, Google Sheets, Software Installation
Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Patient Safety, Design Thinking, Change Management, Institutional Review Board (IRB), Leadership, Conflict Management, Performance Measurement, Systems Thinking, Healthcare Project Management, Solution Design, Health Systems, Data Analysis, Corrective and Preventive Action (CAPA), Value-Based Care, Continuous Quality Improvement (CQI), Quality Improvement, Risk Management, Initiative and Leadership, Data Analysis Software, Patient-centered Care
Beginner · Specialization · 3 - 6 Months

University of California, Irvine
Skills you'll gain: Negotiation, Conflict Management, Mediation, De-escalation Techniques, Interpersonal Communications, Emotional Intelligence, Communication Strategies, Problem Solving, Cooperation, Leadership, Verbal Communication Skills, Strategic Communication
Mixed · Course · 1 - 3 Months