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.

Wesleyan University
Skills you'll gain: Storytelling, Peer Review, Writing and Editing, Writing, Editing, Proofreading, Storyboarding, Content Creation, Constructive Feedback, Persistence, Professionalism, Creativity
Beginner · Specialization · 3 - 6 Months

University of Michigan
Skills you'll gain: Database Design, Data Processing, Debugging, Web Scraping, Data Visualization, Relational Databases, Restful API, Web Services, SQL, Databases, Data Visualization Software, JSON, Interactive Data Visualization, Extensible Markup Language (XML), Data Structures, Data Cleansing, Programming Principles, Data Analysis, Python Programming, Computer Programming
Build toward a degree
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Bootstrap (Front-End Framework), HTML and CSS, User Interface (UI), Front-End Web Development, Responsive Web Design, JavaScript Frameworks, Web Design, Web Development, Web Applications, Hypertext Markup Language (HTML), Full-Stack Web Development, Cascading Style Sheets (CSS), Back-End Web Development, React.js
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Vue.JS, HTML and CSS, Web Applications, JavaScript Frameworks, Front-End Web Development, Web Components, Javascript, Data Persistence
Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Research, Literacy, Research Methodologies, Persuasive Communication, Report Writing, English Language, Grammar, Case Studies, Editing, Proofreading, Style Guides, Peer Review, Ethical Standards And Conduct
Beginner · Course · 1 - 3 Months

University of Virginia
Skills you'll gain: European History, World History, International Relations, Social Sciences, Political Sciences, Economics, Socioeconomics, Cultural Diversity, Governance
Beginner · Course · 1 - 3 Months

Lund University
Skills you'll gain: Sustainable Business, Sustainable Design, Sustainable Development, Environment and Resource Management, Environmental Engineering, Strategic Sourcing, Environmental Science, Supply Management, Social Impact, Environmental Policy, Business Analysis, Innovation, Stakeholder Engagement, Policy Analysis
Beginner · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Angular, HTML and CSS, Data Structures, Spring Boot, Eclipse (Software), Restful API, Java Programming, Object Oriented Programming (OOP), Model View Controller, Java, Front-End Web Development, Spring Framework, Object Oriented Design, Integrated Development Environments, Javascript, Software Design Patterns, Web Components, Development Environment, Web Applications, Cascading Style Sheets (CSS)
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Kubernetes, Scalability, Multi-Tenant Cloud Environments, Google Cloud Platform, Infrastructure Architecture, Cloud Management
Beginner · Project · Less Than 2 Hours
Duke University
Skills you'll gain: Persuasive Communication, Research, Writing, Oral Expression
Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Storytelling, Rmarkdown, Data Literacy, Data Visualization, Data Presentation, Data Ethics, Data Cleansing, Data Validation, Ggplot2, R (Software), Tableau Software, Sampling (Statistics), Presentations, Spreadsheet Software, Data Analysis, LinkedIn, Object Oriented Programming (OOP), Data Structures, Interviewing Skills, Applicant Tracking Systems
Build toward a degree
Beginner · Professional Certificate · 3 - 6 Months

University of Huddersfield
Skills you'll gain: Calculus, Advanced Mathematics, Differential Equations, Applied Mathematics, Integral Calculus, Logical Reasoning, Engineering Calculations, Mathematics and Mathematical Modeling, Numerical Analysis, Mathematical Theory & Analysis, Mathematical Modeling, Analytical Skills, Engineering Analysis, Derivatives
Intermediate · Course · 1 - 4 Weeks