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.

Johns Hopkins University
Skills you'll gain: Data Science, Version Control, Data Transformation, GitHub, R (Software), Data Literacy, Git (Version Control System), Data Analysis, R Programming, Exploratory Data Analysis, Software Installation
Mixed · Course · 1 - 4 Weeks

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Energy and Utilities, Chemical Engineering, Chemistry, Process Engineering, Mechanical Engineering, Environmental Engineering, Oil and Gas, Sustainable Engineering, Engineering Calculations, Physical Science, Mathematical Modeling
Beginner · Course · 1 - 3 Months

Emory University
Skills you'll gain: Environment, Physical Science, Environmental Issue, Natural Resource Management, Environment and Resource Management, Environmental Science, Ancient History, World History, Timelines, Biology, Climate Change Adaptation
Beginner · Course · 1 - 3 Months

Universidad de los Andes
Skills you'll gain: HTML and CSS, Responsive Web Design, Hypertext Markup Language (HTML), Web Design and Development, Bootstrap (Front-End Framework), Web Design, Cascading Style Sheets (CSS), Web Development, Front-End Web Development, UI Components, Typography
Build toward a degree
Beginner · Course · 1 - 3 Months

Skills you'll gain: Design, Design Strategies, Layout Design, Design Elements And Principles, Creativity, Planning, Aesthetics, Project Management
Beginner · Course · 1 - 4 Weeks

Technical University of Denmark (DTU)
Skills you'll gain: Biotechnology, Process Engineering, Chemical and Biomedical Engineering, Chemical Engineering, Sterilization, Biological Engineering, Microbiology, Process Control, Cell Cultures, Production Process, Biochemistry, Scalability, Manufacturing Processes, Process Development, Molecular Biology, Cell Biology, Sterile Procedure
Beginner · Course · 1 - 3 Months

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

Skills you'll gain: Engineering Analysis, Thermal Management, Mechanical Engineering, Simulations, Numerical Analysis, Engineering Calculations, Mathematical Modeling, Chemical Engineering, Scientific Visualization, Physics
Intermediate · Course · 1 - 3 Months

University of Virginia
Skills you'll gain: Growth Strategies, Plan Execution, Business Strategy, Competitive Analysis, Strategic Thinking, Organizational Strategy, Mergers & Acquisitions, Business Ethics, Peer Review, Case Studies, Data-Driven Decision-Making, Business Development, Strategic Leadership, Strategic Decision-Making, Stakeholder Management, Corporate Strategy, Governance, Market Analysis, Business Research, Analysis
Beginner · Specialization · 3 - 6 Months

University of California, Davis
Skills you'll gain: Data Governance, SQL, Data Quality, Databases, Data Manipulation, Query Languages, Relational Databases, Data Modeling, Data Science, Data Transformation, Data Analysis
Beginner · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Apache Spark, Apache Hadoop, Data Integration, Big Data, Graph Theory, Network Model, Data Pipelines, Database Design, Data Management, Data Modeling, Supervised Learning, Data Infrastructure, Social Network Analysis, Data Presentation, Classification Algorithms, Data Preprocessing, Database Systems, Data Mining, Data Processing, MongoDB
Beginner · Specialization · 3 - 6 Months

DeepLearning.AI
Skills you'll gain: Natural Language Processing, Dimensionality Reduction, Markov Model, Transfer Learning, Embeddings, Recurrent Neural Networks (RNNs), Large Language Modeling, Supervised Learning, Text Mining, Machine Learning Methods, Generative AI, Artificial Neural Networks, Statistical Machine Learning, Keras (Neural Network Library), Logistic Regression, Applied Machine Learning, Deep Learning, Data Preprocessing, Artificial Intelligence, PyTorch (Machine Learning Library)
Intermediate · Specialization · 3 - 6 Months