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.

The University of Sydney
Skills you'll gain: Editing, Public Speaking, Proofreading, Research, Writing, Communication, Language Competency, Literacy, Professionalism, Ethical Standards And Conduct, Interpersonal Communications, Critical Thinking, Collaboration
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Business Analytics, Risk Analysis, Decision Making, Predictive Analytics, Simulation and Simulation Software, Business Modeling, Data Analysis, Process Optimization, Market Analysis, Unsupervised Learning, Microsoft Excel, Exploratory Data Analysis, Probability Distribution
Beginner · Course · 1 - 4 Weeks

Universidad Autónoma Metropolitana
Skills you'll gain: Chemistry, Analytical Chemistry, General Science and Research, Experimentation, Laboratory Techniques
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Public Speaking, Presentations, Verbal Communication Skills, Storytelling, Drive Engagement, Communication, Persuasive Communication, Non-Verbal Communication, Business Writing, Customer Engagement, Composure, Adaptability, Creativity
Beginner · Course · 1 - 4 Weeks
Johns Hopkins University
Skills you'll gain: Clinical Data Management, Clinical Trials, Sample Size Determination, Clinical Research Ethics, Clinical Trial Management Systems, Clinical Research, Data Quality, Quality Assurance, Data Entry, Case Report Forms, Institutional Review Board (IRB), Good Clinical Practices (GCP), Data Cleansing, Data Management, Regulatory Compliance, Data Integrity, Statistical Reporting, Informed Consent, Clinical Documentation, Data Collection
Beginner · Specialization · 3 - 6 Months

University of California, Irvine
Skills you'll gain: Critical Thinking, Problem Solving, Decision Making, Analytical Skills, Complex Problem Solving, Case Studies, Creative Problem-Solving, Root Cause Analysis, Business Risk Management, Dealing With Ambiguity
Mixed · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: SQL, Database Systems, Database Theory, Database Management, Query Languages, Database Design, Relational Databases, Database Administration, Database Application, Data Access, Data Science, Data Analysis, Data Manipulation, Data Modeling, Data Integrity
Build toward a degree
Beginner · Course · 1 - 3 Months
Stanford University
Skills you'll gain: Game Theory, Bidding, Social Sciences, Resource Allocation, Policy Analysis, Economics, Behavioral Economics, Decision Making, Socioeconomics, Mathematical Theory & Analysis
Advanced · Course · 1 - 3 Months

Xi'an Jiaotong University
Skills you'll gain: Biochemistry, Chemistry, Materials science, Pharmaceuticals, Molecular Biology, Pharmacology, Laboratory Research, Pharmacy, Structural Analysis
Mixed · Course · 1 - 3 Months

Skills you'll gain: Active Listening, Social Skills, Emotional Intelligence, Empathy, Interpersonal Communications, Conflict Management, Cultural Diversity, Non-Verbal Communication, Relationship Building, Self-Awareness, Communication, Adaptability
Beginner · Course · 1 - 4 Weeks

IESE Business School
Skills you'll gain: Financial Management, Financial Acumen, Financial Data, Management Accounting, Finance, Profit and Loss (P&L) Management, Business Metrics, Business Analysis
Mixed · Course · 1 - 4 Weeks

Peking University
Skills you'll gain: Language Learning, Language Competency, Vocabulary, Grammar, Oral Comprehension
Beginner · Course · 1 - 3 Months