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.

Universidad de Palermo
Skills you'll gain: Art History, Ancient History, Aesthetics, Culture, World History, Anthropology, European History, Timelines, Design Elements And Principles
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Node.JS, Responsive Web Design, JSON, jQuery, Restful API, HTML and CSS, Bootstrap (Front-End Framework), API Design, GitHub, Git (Version Control System), Postman API Platform, Web Design, Hypertext Markup Language (HTML), Web Development, MongoDB, Back-End Web Development, Server Side, Full-Stack Web Development, Cascading Style Sheets (CSS), Web Development Tools
Beginner · Specialization · 3 - 6 Months

University of Manchester
Skills you'll gain: Chemistry, Physical Science, Physics, Laboratory Experience, Experimentation, Simulations, Engineering Calculations, Mathematical Modeling, Calculus
Mixed · Course · 1 - 3 Months

Universitat Autònoma de Barcelona
Skills you'll gain: Ancient History, Art History, Anthropology, World History, Cultural Diversity, Writing, Research, Economics
Beginner · Course · 1 - 3 Months

Universitat Autònoma de Barcelona
Skills you'll gain: Digital Transformation, Liberal Arts, Informatics, Image Analysis, Human Computer Interaction, Research, Digital Communications, Computer Science, Technology Solutions, Open Source Technology, Research Methodologies, Technology Strategies, Data Ethics, Computer Vision, Artificial Intelligence, Information Privacy
Beginner · Course · 1 - 4 Weeks

California Institute of the Arts
Skills you'll gain: Game Design, Conceptual Design, Animation and Game Design, Virtual Environment, Art History, Visualization (Computer Graphics), Design Strategies, Aesthetics, Design Research, Creativity
Beginner · Course · 1 - 4 Weeks

Universitat Autònoma de Barcelona
Skills you'll gain: Computer Architecture, Hardware Architecture, System Design and Implementation, Embedded Systems, Application Specific Integrated Circuits, Digital Design, Design Software, Computer Hardware, Verification And Validation, Simulations
Intermediate · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Art History, Ancient History, World History, Anthropology, Timelines, Research Methodologies
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Equipment Design, Performance Tuning, Image Quality, Display Devices, Engineering Calculations, Electrical and Computer Engineering, Hardware Design, Engineering Analysis, Engineering, Scientific, and Technical Instruments, Computer-Aided Design, Image Analysis, System Design and Implementation, Engineering Design Process, Numerical Analysis, Simulation and Simulation Software, Design Software, Systems Design, Mathematical Modeling, Human Factors, Technical Design
Build toward a degree
Advanced · Specialization · 3 - 6 Months

Board Infinity
Skills you'll gain: HTML and CSS, Responsive Web Design, Web Design and Development, Front-End Web Development, Web Content Accessibility Guidelines, Bootstrap (Front-End Framework), User Interface (UI) Design, Usability, Mobile Development, UI Components, Performance Tuning, Typography, Scalability
Intermediate · Course · 1 - 4 Weeks

Universitat Autònoma de Barcelona
Skills you'll gain: Grammar, Ancient History, Writing, Language Learning, Literacy, Vocabulary, Language Interpretation, Translation, and Studies
Beginner · Course · 1 - 3 Months

Princeton University
Skills you'll gain: Philanthropy, Ethical Standards And Conduct, Business Ethics, Decision Making, Policy Analysis, Behavioral Economics, Research, Program Evaluation
Beginner · Course · 1 - 3 Months