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, youāll be well-equipped to develop engaging websites and applications.

Universidad Nacional Autónoma de México
Skills you'll gain: Chronic Diseases, Pharmacotherapy, Pharmacology, Nephrology, Treatment Planning, Medical Management, Internal Medicine, Care Management, Endocrinology, Clinical Nutrition, Nutrition and Diet, Medication Administration, Preventative Care, Neurology
Mixed Ā· Course Ā· 1 - 4 Weeks

Rice University
Skills you'll gain: Programming Principles, Python Programming, Development Environment, Computer Programming, Integrated Development Environments, Debugging
Beginner Ā· Course Ā· 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Electronics, Systems Of Measurement, Digital Signal Processing, Data Processing, Data Cleansing, Statistical Methods, NumPy, Real Time Data, Open Source Technology, Mathematical Modeling
Mixed Ā· Course Ā· 1 - 4 Weeks

Berklee
Skills you'll gain: Music Theory, Music, Musical Composition, Instrumental Music, Music Performance
Beginner Ā· Course Ā· 1 - 3 Months

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

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

LearnQuest
Skills you'll gain: Package and Software Management, Linux Administration, Linux, Linux Commands, Virtual Private Networks (VPN), System Monitoring, Operating System Administration, Public Key Infrastructure, Ubuntu, Version Control, File Management, Command-Line Interface, Linux Servers, Intrusion Detection and Prevention, Git (Version Control System), File Systems, User Accounts, Firewall, Cloud Computing Architecture, DevOps
Beginner Ā· Specialization Ā· 3 - 6 Months

Skills you'll gain: Marketing Analytics, Video Production, Social Media Marketing, Business Marketing, Marketing Channel, Customer Engagement, Gmail, Target Audience, Content Creation
Beginner Ā· Guided Project Ā· Less Than 2 Hours

National Academy of Sports Medicine
Skills you'll gain: Goal Setting, Exercise Science, Kinesiology, Nutrition and Diet, Nutrition Counseling, Smart Goals, Health Assessment, Sports Medicine, Human Musculoskeletal System, Preventative Care, Public Health and Disease Prevention, Nutritional Assessment, Respiration, Physiology, Neurology, Automated External Defibrillator, Rehabilitation, Cardiopulmonary Resuscitation (CPR), Coaching, Health And Wellness Coaching
Beginner Ā· Professional Certificate Ā· 3 - 6 Months

Microsoft
Skills you'll gain: Multimedia, Microsoft PowerPoint, Presentations, Microsoft Office, Collaborative Software, Productivity Software, Microsoft Windows, Editing, File Management
Beginner Ā· Course Ā· 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Constructive Feedback, Recognizing Others, Team Motivation, Tactfulness, Performance Review, Performance Management, Employee Performance Management, Staff Management, Emotional Intelligence, Coaching, Creativity, Communication
Beginner Ā· Course Ā· 1 - 3 Months

University of Colorado System
Skills you'll gain: Bayesian Network, Linear Algebra, Numerical Analysis, Matlab, Statistical Modeling, Simulations, Estimation, Advanced Mathematics, Mathematical Modeling, Statistical Analysis, Time Series Analysis and Forecasting, Probability & Statistics, Control Systems, Forecasting, Applied Mathematics, Statistical Methods, Predictive Analytics, Engineering Analysis, Mathematical Software, Simulation and Simulation Software
Intermediate Ā· Specialization Ā· 3 - 6 Months