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: Regression Analysis, Data Storytelling, Logistic Regression, Classification And Regression Tree (CART), Statistical Hypothesis Testing, Descriptive Statistics, Statistical Analysis, Statistical Software, Correlation Analysis, Exploratory Data Analysis, Data Manipulation, Decision Tree Learning, Data Presentation, Data Management, Data Analysis, Data Visualization, Model Evaluation, Data Literacy, Machine Learning, Statistics
Beginner · Specialization · 3 - 6 Months

The Pennsylvania State University
Skills you'll gain: Nutrition and Diet, Sustainability Standards, Manufacturing and Production, Market Dynamics, Water Resource Management, Business Economics, Biotechnology, Production Management, Environmental Management Systems, Climate Change Mitigation
Mixed · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Grammar, English Language, Language Learning, Writing, Vocabulary
Intermediate · Course · 1 - 3 Months
University of Colorado Boulder
Skills you'll gain: Google Ads, Digital Advertising, Online Advertising, Advertising, Contextual Advertising, Pay Per Click Advertising, Advertising Campaigns, Paid media, Social Media, Search Engine Marketing, Performance marketing, Marketing, Keyword Research, Search Engine Optimization, Social Media Marketing, Digital Marketing, Social Media Strategy, Social Media Campaigns, Data Ethics, Web Analytics and SEO
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Search Engine Optimization, Application Deployment, Cloud Hosting, Program Development, Object Oriented Programming (OOP), Servers, Web Servers
Intermediate · Course · 1 - 4 Weeks
University of Toronto
Skills you'll gain: Education and Training, Cultural Diversity, Higher Education, Social Sciences, Social Studies, Diversity Awareness, Intercultural Competence, Cultural Sensitivity, Social Justice, Liberal Arts, Research, Storytelling
Beginner · Course · 1 - 3 Months
University of Michigan
Skills you'll gain: Public Speaking, Verbal Communication Skills, Non-Verbal Communication, Communication, Composure, Communication Strategies, Advocacy, Stress Management
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Health Care Administration, Community Health, Financial Statements, Mergers & Acquisitions, Financial Accounting, Public Health, Financial Statement Analysis, Human Resources Management and Planning, Strategic Decision-Making, Financial Analysis, Health Systems, Electronic Medical Record, Financial Management, Marketing Communications, Return On Investment, Balance Sheet, Business Valuation, Accounting, Strategic Planning, Marketing
Beginner · Specialization · 1 - 3 Months

ESSEC Business School
Skills you'll gain: Mediation, Conflict Management, Negotiation, Diplomacy, Labor Relations, Case Studies, Interactive Learning, Communication, Active Listening, International Relations
Intermediate · Course · 1 - 3 Months

O.P. Jindal Global University
Skills you'll gain: Sustainable Development, Social Sciences, Social Justice, Political Sciences, International Relations, Governance, Innovation, Sociology, Policy Analysis, Cultural Diversity, Economics, Case Studies
Build toward a degree
Beginner · Course · 1 - 3 Months

University of Geneva
Skills you'll gain: Simulations, Python Programming, Statistical Methods, Numerical Analysis, Mathematical Modeling, Probability Distribution, Mechanics, Physics
Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Mechanical Engineering, Statistical Methods, Engineering, Physics, Probability Distribution, Physical Science, Chemistry, Calculus
Advanced · Course · 1 - 4 Weeks