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 Pennsylvania
Skills you'll gain: Return On Investment, Financial Reporting, Financial Acumen, Financial Data, Capital Budgeting, Financial Statements, Business Modeling, Financial Modeling, Mathematical Modeling, Regression Analysis, Statistical Modeling, Income Statement, Risk Analysis, Spreadsheet Software, Business Reporting, Cash Flows, Financial Analysis, Corporate Finance, Excel Formulas, Microsoft Excel
Beginner · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Energy and Utilities, Electrical Power, Engineering, Sustainable Technologies, Electric Power Systems, Basic Electrical Systems, Environmental Issue, Mechanical Engineering, Physics, Emerging Technologies
Beginner · Course · 1 - 3 Months

Pontificia Universidad Católica de Chile
Skills you'll gain: Basic Electrical Systems, Electronics, Electronic Systems, Electrical Engineering, Electronic Components, Control Systems, Hardware Design, Embedded Systems, Programming Principles, Computer Programming
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Programming (OOP), Data Structures, Scripting, Python Programming, Automation, Computational Thinking, Programming Principles, Computer Programming, Pseudocode, Debugging
Beginner · Course · 1 - 3 Months

Technical University of Denmark (DTU)
Skills you'll gain: Water Resource Management, Energy and Utilities, Sustainable Development, Environmental Engineering, Water Sustainability, Environmental Management Systems, Stormwater Management, Hydrology, Sustainable Technologies, Environment and Resource Management, Environmental Science, Water Quality, Sanitation, Civil Engineering, Land Management, Climate Change Adaptation
Intermediate · Course · 1 - 3 Months

University of Geneva
Skills you'll gain: Ethical Standards And Conduct, Environmental Issue, Social Justice, Policy Analysis, Political Sciences, Education and Training, Human Development, Personal Development
Mixed · Course · 1 - 3 Months

Skills you'll gain: Data Ethics, Data Analysis, Database Management, Data Collection, Analytical Skills, Data Management, Data Cleansing, Databases, Data Storage, Data Security, Data Quality, Unstructured Data, Spreadsheet Software, Metadata Management, Personally Identifiable Information, SQL
Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Modeling, Stakeholder Engagement, Database Design, Dashboard, Business Intelligence, Extract, Transform, Load, Tableau Software, Data Warehousing, Data Pipelines, Interactive Data Visualization, Business Reporting, Data-Driven Decision-Making, Data Visualization, Interviewing Skills, Applicant Tracking Systems, Business Process, AI Enablement, Business Analysis, Data Analysis, SQL
Build toward a degree
Advanced · Professional Certificate · 3 - 6 Months

Skills you'll gain: React.js, Bootstrap (Front-End Framework), Web Applications, UI Components, Full-Stack Web Development, Web Development Tools, Authentications, Front-End Web Development, HTML and CSS, Cascading Style Sheets (CSS), Authorization (Computing), Application Programming Interface (API), User Interface (UI), Javascript, Microsoft Azure, Network Routing, Event-Driven Programming, User Interface (UI) Design, Data Validation, Debugging
Intermediate · Specialization · 3 - 6 Months

University of Virginia
Skills you'll gain: Education and Training, Social Justice, Public History, Social Studies, World History, Political Sciences, Public Policies, Advocacy, Writing, Ethical Standards And Conduct
Beginner · Course · 1 - 3 Months

Skills you'll gain: Kubernetes, Google Cloud Platform, Load Balancing, Cloud Infrastructure, Google App Engine, Containerization, Identity and Access Management, Cloud Computing Architecture, Application Deployment, Managed Services, Infrastructure As A Service (IaaS), Virtual Networking, Cloud Deployment, Data Storage, Cloud-Native Computing, Cloud Applications, Big Data, Cloud Services, Cloud Computing, Cloud Solutions
Intermediate · Professional Certificate · 3 - 6 Months

Universidad de Palermo
Skills you'll gain: Civil Engineering, Sustainable Architecture, Building Design, Innovation, Sustainable Design, Structural Engineering, Robotics, 3D Modeling
Beginner · Course · 1 - 4 Weeks