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 Colorado Boulder
Skills you'll gain: Systems Design, Design Software, Design, Electrical Engineering, Engineering Design Process, Engineering, Scientific, and Technical Instruments, Image Quality, Engineering Calculations, Simulation and Simulation Software, electromagnetics, Electrical and Computer Engineering, System Requirements, Biomedical Engineering, Computer Displays, Systems Engineering, Image Analysis, Medical Imaging, Engineering Analysis, Graphical Tools, Laboratory Equipment
Build toward a degree
Advanced · Specialization · 3 - 6 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Mitigation, Hazard Analysis, Risk Control, Emergency Response, Vulnerability, Hydrology, Water Resources, Physical Science, Environmental Monitoring, Research, Social Sciences
Beginner · Course · 1 - 3 Months

École Polytechnique
Skills you'll gain: Semiconductors, Materials science, Differential Equations, Numerical Analysis, Linear Algebra, Applied Mathematics, Chemistry, Physics, Calculus
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Apache Kafka, Database Design, Linux Commands, Data Warehousing, Bash (Scripting Language), SQL, Database Administration, Data Pipelines, IBM Cognos Analytics, Database Management, Apache Airflow, Database Architecture and Administration, Extract, Transform, Load, Data Visualization, Shell Script, IBM DB2, Data Store, Relational Databases, Dashboard, Star Schema
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Social Media Marketing, Social Media Strategy, Social Media Management, Content Creation, Instagram, Digital Marketing, Digital Advertising, Customer Engagement, Brand Awareness, Marketing Analytics, Target Audience
Beginner · Course · 1 - 3 Months

New York University
Skills you'll gain: Performing Arts, Art History, Peer Review, Music Performance, World History, Intercultural Competence, Culture, Music, Ancient History, Cultural Diversity, Sociology, Anthropology, Storytelling, Media and Communications, Electronic Media
Beginner · Course · 3 - 6 Months

Vanderbilt University
Skills you'll gain: Prompt Engineering, ChatGPT, Prompt Patterns, LLM Application, Productivity, OpenAI, AI Enablement, Generative AI, Artificial Intelligence, Large Language Modeling, Creativity, Problem Solving, Context Management, Verification And Validation
Beginner · Course · 1 - 3 Months

MathWorks
Skills you'll gain: Computer Vision, Model Evaluation, Image Analysis, Model Deployment, Anomaly Detection, Convolutional Neural Networks, Transfer Learning, Deep Learning, Machine Learning Methods, Image Quality, Data Preprocessing, Artificial Neural Networks, Unsupervised Learning, Matlab, Applied Machine Learning, PyTorch (Machine Learning Library), Machine Learning, Classification Algorithms, File I/O, Artificial Intelligence and Machine Learning (AI/ML)
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Simulation and Simulation Software, Engineering Analysis, Simulations, Engineering, Prototyping, Computer-Aided Design, Engineering Design Process, Cloud Computing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: OpenAI API, Web Development Tools, TypeScript, Development Environment, Full-Stack Web Development, Email Automation, Web Applications, Node.JS
Intermediate · Course · 1 - 3 Months

Wesleyan University
Skills you'll gain: Storytelling, Content Creation, Editing, Detail Oriented
Beginner · Course · 1 - 4 Weeks

Universitat Autònoma de Barcelona
Skills you'll gain: Aesthetics, Social Sciences, Empathy & Emotional Intelligence, Anthropology, Artificial Intelligence, Psychology, Human Computer Interaction, Robotics, Cultural Diversity
Beginner · Course · 1 - 3 Months