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.

Utrecht University
Skills you'll gain: Social Justice, Social Impact, Socioeconomics, Sustainable Development, Community Development, Governance, Policy Analysis, Environmental Policy, Climate Change Mitigation, Case Studies, Stakeholder Engagement
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Large Language Modeling, Natural Language Processing, Transfer Learning, Embeddings, Model Evaluation
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Security Information and Event Management (SIEM), Cyber Risk, Cyber Security Policies, Data Security, Personally Identifiable Information, Email Security, Cyber Threat Intelligence, Cybersecurity, Data Loss Prevention, Threat Detection, Information Privacy, Event Monitoring, Incident Response, Automation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Power BI, Data Analysis Expressions (DAX), Data Transformation, Business Intelligence, Data Modeling, Interactive Data Visualization, Data Manipulation, Dashboard, Data Visualization Software, Microsoft Excel, SQL Server Reporting Services, Data Warehousing, Data Sharing, Data Integration
Intermediate · Course · 1 - 3 Months

University of Houston
Skills you'll gain: Value-Based Care, Managed Care, Medicare, Primary Care, Medicaid, Health Systems, Healthcare Industry Knowledge, Health Policy, Continuous Quality Improvement (CQI), Systems Of Measurement
Beginner · Course · 1 - 4 Weeks

Imperial College London
Skills you'll gain: Molecular Biology, Microbiology, Infectious Diseases, Biotechnology, Medical Science and Research, Immunology, Cell Biology, Epidemiology, Laboratory Research, Biology
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Kubernetes, Google Cloud Platform, Microsoft Azure, Cloud Storage, Cloud Engineering, Data Lakes, Containerization, Hybrid Cloud Computing, Multi-Cloud, Virtual Networking, Network Architecture
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: digital literacy, Social Media, Self-Awareness, Literacy, Content Creation, Personal Development, Blogs, Diversity Awareness, Instagram, Media and Communications, Sociology, Electronic Media, Critical Thinking, Social Studies, Social Sciences, Culture, Cultural Responsiveness, Case Studies, Analysis, Writing
Beginner · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Java, Software Architecture, Object Oriented Programming (OOP), Data Structures, Software Design, Computer Programming, Programming Principles, Application Development, UI Components
Mixed · Course · 1 - 3 Months
Skills you'll gain: Customer experience strategy (CX), Responsible AI, Customer experience improvement, Customer Engagement, Predictive Analytics, Personalized Service, Customer Service, Google Gemini, Customer Insights, Anthropic Claude, Data-Driven Decision-Making, Artificial Intelligence, Generative AI
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Authorization (Computing), Authentications, Azure DevOps, DevSecOps, Security Controls, Performance Tuning, Identity and Access Management, Microsoft Azure, System Monitoring, DevOps, Continuous Monitoring, Personally Identifiable Information, Application Performance Management
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: White-Box Testing, Software Testing, Risk Analysis, Code Coverage, Test Case, Unit Testing, Test Engineering, Test Planning, Integration Testing
Advanced · Course · 1 - 4 Weeks