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 California, Santa Barbara
Skills you'll gain: Governance, Organizational Structure, Legal Risk, Tax, Business Risk Management, Business Management, Corporate Tax, Commercial Laws, Corporate Finance, Governance Risk Management and Compliance, Equities, Regulation and Legal Compliance, Risk Analysis, Decision Making, Contract Management
Beginner · Course · 1 - 4 Weeks

American Museum of Natural History
Skills you'll gain: Environment, Systems Thinking, Environmental Science, Natural Resource Management, Sustainable Systems, Environmental Issue, Environment and Resource Management, Biology, Sustainable Development, Environmental Engineering and Restoration, Life Sciences, Environmental Monitoring, Demography, Community Development, Case Studies, Scientific Methods
★ 4.8 (3.4K) · Intermediate · Course · 1 - 3 Months

The Expert Academy
Skills you'll gain: Service Recovery, Account Management, Account Strategy, Customer experience strategy (CX), Customer experience improvement, Rapport Building, Journey Mapping, Sales Strategy, Loyalty Programs, Customer Relationship Building, Customer Insights, Customer Retention, Emotional Intelligence, Relationship Management, Customer Service, Customer Success Management, Communication Strategies, Stakeholder Management, Data Analysis, Strategic Planning
Intermediate · Course · 1 - 3 Months

EDHEC Business School
Skills you'll gain: Climate Change Programs, Climate Change Mitigation, Energy and Utilities, Sustainable Engineering, Mitigation, Sustainable Development, Engineering, Systems Of Measurement, Environment, Mathematical Modeling, Environmental Monitoring, Sustainable Technologies, Environmental Engineering, Environmental Science, Electrical Power, Physics, Economics
★ 4.8 (242) · Beginner · Course · 1 - 4 Weeks

The University of Edinburgh
Skills you'll gain: Ethical Standards And Conduct, Behavioral Management, Environmental Regulations, Sensory Systems Analysis
★ 4.8 (1.2K) · Mixed · Course · 1 - 3 Months

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: electromagnetics, Electrical Engineering, Physics, Materials science, Mechanics, Engineering, Differential Equations, Mathematical Modeling
★ 4.8 (232) · Advanced · Course · 1 - 3 Months

Corporate Finance Institute
Skills you'll gain: Market Data, Equities, Financial Market, Financial Systems, Securities (Finance), Wealth Management, Investments, Financial Services, Market Intelligence, Cash Management, Asset Management, Financial Planning, Product Knowledge
Intermediate · Course · 1 - 3 Months

University of California, Santa Cruz
Skills you'll gain: C++ (Programming Language), C and C++, Object Oriented Programming (OOP), Object Oriented Design, Programming Principles, Software Design Patterns, Computer Programming, Algorithms, C (Programming Language), Software Design, Program Development, Graph Theory, Code Reusability, Computational Logic, Artificial Intelligence, Data Structures, Memory Management, File I/O, Simulations
★ 4.5 (9.6K) · Beginner · Specialization · 3 - 6 Months

Microsoft
Skills you'll gain: CI/CD, Azure DevOps, Continuous Integration, Continuous Delivery, Cloud Deployment, Application Deployment, Microsoft Azure, Azure DevOps Pipelines, Cloud Services, Continuous Deployment, DevOps, Cloud Applications, Cloud Security, Application Performance Management, Microsoft Copilot, Cloud Management, System Monitoring, Debugging
★ 4.4 (16) · Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Search Engine Optimization, Content Optimization, Web Analytics, Google Analytics, Content Performance Analysis, Generative Engine Optimization (GEO), Conversion Funnel Analysis, Dashboard Creation, Keyword Research, Marketing Analytics, Content Strategy, Content Creation, Key Performance Indicators (KPIs), Performance Metric, Ad Hoc Analysis, Variance Analysis, User Flows, Statistical Analysis, Quality Assessment, Corrective and Preventive Action (CAPA)
Intermediate · Course · 3 - 6 Months

Emory University
Skills you'll gain: Ancient History, Social Studies, Liberal Arts, Social Justice, Political Sciences, World History, Policy Analysis, Public History, Curriculum Development, Community Development, Cultural Diversity, Storytelling, Pedagogy
★ 4.7 (292) · Mixed · Course · 1 - 3 Months
University of California, Irvine
Skills you'll gain: Grammar, English Language, Oral Comprehension
★ 4.8 (1.2K) · Mixed · Course · 1 - 3 Months