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.

Universidad Nacional Autónoma de México
Skills you'll gain: Systems Thinking, Sustainable Systems, Sustainable Development, Environmental Issue, Environmental Science, Sustainability Standards, Social Sciences, Economics, Policy, and Social Studies, Social Impact, Community Development, World History
Beginner · Course · 1 - 3 Months

Skills you'll gain: Adobe Express, Responsible AI, Generative AI, Graphic Design, Prompt Engineering, Image Analysis, Artificial Intelligence, AI Workflows, Creativity, Data Integrity
Mixed · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: User Story, Supplier Management, Project Schedules, Project Closure, Project Scoping, Milestones (Project Management), Engineering Management, Team Leadership, Stakeholder Analysis, Agile Project Management, Scheduling, Team Management, Scrum (Software Development), Procurement, Quality Management, Project Planning, Agile Methodology, Project Management, Stakeholder Communications, Risk Management
Build toward a degree
Beginner · Specialization · 1 - 3 Months

University of London
Skills you'll gain: Professional Networking, Professionalism, Resource Allocation, Time Management, Prioritization, Organizational Skills, Verbal Communication Skills, Communication, LinkedIn, Stakeholder Management, Delegation Skills, Non-Verbal Communication, Business Relationship Management, Leadership, Personal Attributes, Branding, Social Media
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Database Design, Database Management Systems, SQL, Relational Databases, Databases, MySQL, Database Administration, Data Integrity, Query Languages, Data Manipulation
Beginner · Course · 1 - 3 Months
University of Colorado Boulder
Skills you'll gain: Numerical Analysis, Engineering Calculations, Applied Mathematics, Mathematical Modeling, Physics
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

IE Business School
Skills you'll gain: Financial Policy, Economics, Economics, Policy, and Social Studies, Tax, International Finance, Policy Analysis, Crisis Management, Fiscal Management, Financial Systems, Supply And Demand, Financial Market, Growth Strategies
Beginner · Course · 1 - 3 Months

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

Stanford University
Skills you'll gain: Healthcare Ethics, Data Ethics, Responsible AI, Medical Devices, Artificial Intelligence, Health Technology, Healthcare Industry Knowledge, Clinical Assessment, Model Evaluation, Health Equity, Health Informatics, Regulatory Compliance, Application Deployment, Continuous Monitoring, Decision Support Systems, Predictive Modeling
Beginner · Course · 1 - 3 Months

University of Minnesota
Skills you'll gain: Enterprise Resource Planning, Business Systems, Change Management, Business Technologies, Organizational Change, System Implementation, Business Process, Case Studies, Business Management, Business, Business Strategy
Beginner · Course · 1 - 3 Months

University of Alberta
Skills you'll gain: Reinforcement Learning, Sampling (Statistics), Machine Learning Algorithms, Simulations, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning, Algorithms, Probability Distribution
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Robotic Process Automation, Data Manipulation, Email Automation, Web Scraping, User Interface (UI), Business Process Automation, Automation, UI Components, Test Automation, Context Management, Excel Macros, Data Cleansing, Network Protocols, Data Import/Export, Software Development Tools, Data Management, Unstructured Data, Data Flow Diagrams (DFDs), Application Deployment, Programming Principles
Beginner · Specialization · 3 - 6 Months