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 Illinois Urbana-Champaign
Skills you'll gain: Environmental Monitoring, Hydrology, Environmental Engineering and Restoration, Water Resource Management, Land Management, Natural Resource Management, Water Resources, Water Quality, Climate Change Adaptation, Environmental Science, Biology, Research Reports, Environment and Resource Management, Environment, Geographic Information Systems, Laboratory Testing, Geospatial Information and Technology, Technical Documentation, Microbiology
Intermediate · Specialization · 1 - 3 Months

University of Alberta
Skills you'll gain: Energy and Utilities, Innovation, Petroleum Industry, Environment, Sustainable Development, Climate Change Mitigation, Environmental Policy, Oil and Gas, Supply Chain Management, Sustainable Technologies, Electric Power Systems, Emerging Technologies, Forecasting
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Model Evaluation, Statistical Modeling, Applied Machine Learning, Unsupervised Learning, Statistical Machine Learning, Classification And Regression Tree (CART), Data Science, Decision Tree Learning, Statistical Methods, Artificial Neural Networks, Statistical Analysis, Regression Analysis, Predictive Modeling, Classification Algorithms, Supervised Learning, R Programming, Machine Learning Algorithms, Dimensionality Reduction, Machine Learning, Random Forest Algorithm
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Angular, UI Components, Web Development Tools, JavaScript Frameworks, User Interface (UI), Routing Protocols, TypeScript, Cascading Style Sheets (CSS)
Beginner · Guided Project · Less Than 2 Hours

Yale University
Skills you'll gain: Social Justice, Cultural Responsiveness, Environmental Issue, Social Studies, Natural Resource Management, Environment, Environment and Resource Management, Cultural Diversity, Culture, Sustainable Development, Sustainable Systems, Cultural Sensitivity, Environmental Laws, Economics, Policy, and Social Studies, World History, Land Management, Environmental Policy, Climate Change Adaptation, Advocacy, Storytelling
Beginner · Course · 1 - 3 Months

Skills you'll gain: Assembly Drawing, Finite Element Methods, Mechanical Design, Engineering Drawings, Engineering Analysis, Technical Drawing, 3D Modeling, Computer-Aided Design, Simulation and Simulation Software, Data Integration
Intermediate · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Telecommunications, Internet Of Things, Wireless Networks, Emerging Technologies, Communication Systems, Digital Communications, General Networking, Computer Networking, Network Protocols
Mixed · Course · 1 - 3 Months

University at Buffalo
Skills you'll gain: Digital Transformation, Data Sharing, Manufacturing Operations, Business Transformation, Workflow Management, Product Lifecycle Management, Data Storage, Process Management, Interoperability, Innovation, Goal Setting
Beginner · Course · 1 - 4 Weeks

Erasmus University Rotterdam
Skills you'll gain: Social Justice, Liberal Arts, Systems Thinking, Creativity, Social Studies, Case Studies, Ethical Standards And Conduct, Research, Discussion Facilitation, Psychology, Qualitative Research
Intermediate · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Semiconductors, Electronic Components, Materials science, Mechanical Engineering, Electrical Engineering, Electronics Engineering, Electronics, Thermal Management, Structural Analysis, Chemical Engineering, Manufacturing Processes, Chemistry, Failure Analysis, Process Control, Engineering Calculations
Intermediate · Specialization · 3 - 6 Months

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Geographic Information Systems, GIS Software, Spatial Data Analysis, NoSQL, Data Modeling, Database Design, Databases, Data Storage Technologies, SQL, Data Storage, Data Capture, Query Languages, Relational Databases
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Energy and Utilities, Sustainable Technologies, Electric Power Systems, Market Dynamics, Climate Change Mitigation, Emerging Technologies, Sustainable Development, Investments, Innovation
Beginner · Course · 1 - 3 Months