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.

Coursera
Skills you'll gain: Linux Commands, Linux, Linux Servers, Command-Line Interface, Linux Administration, File Management, Unix Commands, File Systems
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Kotlin, Object Oriented Programming (OOP), Programming Principles, Android Development, Data Structures, Computer Programming, Mobile Development, Integrated Development Environments, Debugging
Beginner · Course · 1 - 4 Weeks

Erasmus University Rotterdam
Skills you'll gain: Qualitative Research, Research Design, Report Writing, Research, Research Methodologies, Social Sciences, Data Analysis Software, Case Studies
Beginner · Course · 1 - 3 Months

Commonwealth Education Trust
Skills you'll gain: Diversity Awareness, Parent Communication, Cultural Diversity, Relationship Building, Working With Children, Classroom Management, Teaching, Community Outreach, Student Engagement, Ethical Standards And Conduct
Mixed · Course · 1 - 3 Months

University of Glasgow
Skills you'll gain: Pharmaceuticals, Clinical Trials, Drug Development, Healthcare Ethics, Good Clinical Practices (GCP), Regulatory Requirements, Pharmacology, Regulatory Affairs, Emerging Technologies, Good Manufacturing Practices, Pre-Clinical Development, Regulatory Compliance, Precision Medicine, Biotechnology, Product Development
Beginner · Course · 1 - 4 Weeks

Peking University
Skills you'll gain: Data Structures, Algorithms, C++ (Programming Language), Graph Theory, C (Programming Language), File I/O, Programming Principles, Computational Thinking, Object Oriented Programming (OOP), Theoretical Computer Science, Computer Programming, Computer Science, Pseudocode, Program Development, Computer Architecture, Web Analytics and SEO, Data Storage, Database Systems, Software Engineering, Mathematical Modeling
Beginner · Specialization · 3 - 6 Months

University of Geneva
Skills you'll gain: Autism Spectrum Disorders, Student Support and Services, Family Support, Special Education, Parent Communication, Individualized Education Programs (IEP), Working With Children, Speech Therapy, Child Development, Psychological Evaluations, Applied Behavior Analysis, Research, Group Therapy
Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Object Oriented Programming (OOP), R Programming, Debugging, Functional Design, Programming Principles, Data Manipulation, Data Structures, Software Design Patterns, Performance Tuning, Performance Testing
Intermediate · Course · 1 - 3 Months
National University of Singapore
Skills you'll gain: Surveys, Presentations, Survey Creation, Persuasive Communication, Cultural Diversity, Intercultural Competence, Verbal Communication Skills, Meeting Facilitation, Interpersonal Communications, Business Writing, Business Communication, Public Speaking, Organizational Structure, Communication, Stakeholder Communications, Business Correspondence, Professional Networking, Social Skills, Professional Development, Writing
Intermediate · Specialization · 3 - 6 Months

Tecnológico de Monterrey
Skills you'll gain: Conflict Management, Negotiation, Communication, Interpersonal Communications, Relationship Building, Emotional Intelligence, Active Listening, Decision Making, Critical Thinking
Intermediate · Course · 1 - 4 Weeks

MathWorks
Skills you'll gain: Data Visualization, Interactive Data Visualization, Data Import/Export, Technical Communication, Data Analysis, Exploratory Data Analysis, Data Visualization Software, Data Cleansing, Matlab, Statistical Analysis, Probability & Statistics, Descriptive Statistics, Data Manipulation, Data Mapping, Scripting
Beginner · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Computational Thinking, Programming Principles, Problem Solving, Computer Science, Disaster Recovery, Algorithms, Computer Programming, Public Health
Beginner · Course · 1 - 3 Months