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.

Duke University
Skills you'll gain: Fine-tuning, MLOps (Machine Learning Operations), Model Deployment, Cloud Deployment, Hugging Face, Containerization, CI/CD, Docker (Software), Microsoft Azure, Continuous Deployment, Cloud Computing, Machine Learning Software, GitHub
★ 3.8 (69) · Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Dashboard Creation, Business Intelligence Software, Dashboard, Data Warehousing, Performance Tuning, Business Logic, Database Development, Business Reporting, Data Modeling, Interactive Data Visualization, Performance Analysis, Performance Improvement, Report Writing, Content Performance Analysis, Data Presentation, Metadata Management, Data Validation, Database Administration, Analysis, Data Management
Intermediate · Course · 1 - 3 Months
University of London
Skills you'll gain: Descriptive Statistics, Statistics, Probability & Statistics, Exploratory Data Analysis, Statistical Methods, Statistical Hypothesis Testing, Data Visualization, Decision Intelligence, Operations Research, Data-Driven Decision-Making, Statistical Modeling, Data Analysis, Probability, Probability Distribution, Statistical Analysis, Sampling (Statistics), Statistical Inference, Mathematical Modeling
★ 4.6 (1.5K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Generative AI, Responsible AI, Accounts Payable, Accounts Payable and Receivable, Prompt Engineering Tools, Data Ethics, Accounting and Finance Software, Financial Data, Make.com, Data Governance, Workflow Management, Miro AI, Financial Forecasting, Financial Management, Financial Analysis, Artificial Intelligence, No-Code Development, Budgeting, Forecasting
★ 3.5 (13) · Intermediate · Specialization · 1 - 3 Months

University of California San Diego
Skills you'll gain: Water Resources, Water Quality, Hazard Analysis, Pollution Prevention, Food Safety and Sanitation, Food and Beverage, Hydrology, Environmental Issue, Environment Health And Safety, Laboratory Testing, Food Quality Assurance And Control, Environmental Monitoring, Public Health, Microbiology, Analytical Testing, Analytical Chemistry, Environmental Science, Biochemistry, Biochemical Assays
★ 4.5 (22) · Intermediate · Course · 1 - 4 Weeks

Harvard Business Review
Skills you'll gain: Crisis Management, Organizational Change, Strategic Leadership, Leadership, Resilience, Team Leadership, Organizational Leadership, Dealing With Ambiguity, Change Management, Organizational Development, Adaptability, Team Performance Management, Overcoming Objections, Compassion, Service Recovery, Performance Improvement, Innovation, Empathy, Communication Strategies
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Test Automation, Performance Testing, Software Testing, API Testing, Test Script Development, Security Testing, Continuous Integration, Test Tools, AI Security, CI/CD, Performance Stress Testing, Regression Testing, AI Integrations, Scalability, Automation, Test Case, Application Programming Interface (API)
Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Responsible AI, MLOps (Machine Learning Operations), Azure DevOps Pipelines, Azure DevOps, Generative AI, Microsoft Azure, Model Deployment, AI Workflows, Model Training, CI/CD, Version Control, Data Ethics, Model Evaluation, Continuous Integration, Git (Version Control System), Continuous Monitoring
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Child Development, Human Development, Gerontology, Mental Health Therapies, Psychotherapy, Clinical Psychology, Childhood Education and Development, Pediatrics, Mental Health Diseases and Disorders, Mental Health, Mental Health Counseling, Working With Children, Developmental Disabilities, Psychology, Geriatrics, Behavioral Health, Psychosocial Assessments
★ 4.7 (36) · Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Linear Algebra, Algebra, Advanced Mathematics, Engineering Analysis, Applied Mathematics, Mathematical Theory & Analysis, Geometry
★ 4.7 (180) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Matplotlib, Seaborn, Exploratory Data Analysis, Logistic Regression, NumPy, Machine Learning Methods, Jupyter, Scikit Learn (Machine Learning Library), Data Science, Machine Learning, Machine Learning Algorithms, Python Programming
★ 4.5 (396) · Beginner · Guided Project · Less Than 2 Hours

Michigan State University
Skills you'll gain: Unity Engine, Game Design, Video Game Development, Animation and Game Design, User Interface (UI), User Interface and User Experience (UI/UX) Design, Experience Design, User Experience, Storytelling, User Experience Design, C# (Programming Language), Animations
★ 4.7 (125) · Intermediate · Course · 1 - 4 Weeks