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.

Skills you'll gain: Extensible Markup Language (XML), Extensible Languages and XML, Data Mapping, Document Management, Maintainability, Cascading Style Sheets (CSS), Software Documentation, Web Content Accessibility Guidelines, Debugging
Mixed · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: PyTorch (Machine Learning Library), Deep Learning, Supervised Learning, Artificial Neural Networks, Decision Tree Learning, Machine Learning Algorithms, Machine Learning, Computer Vision, Network Architecture, Performance Tuning
Intermediate · Course · 1 - 3 Months

IE Business School
Skills you'll gain: Product Lifecycle Management, Product Development, Content Marketing, Product Management, New Product Development, Product Marketing, Brand Strategy, Brand Management, Marketing Channel, Strategic Marketing, Marketing, Market Dynamics
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Blockchain, User Interface (UI), Bootstrap (Front-End Framework), User Interface (UI) Design, UI Components, Development Environment, JavaScript Frameworks, Front-End Web Development, Debugging, Web Development Tools, Full-Stack Web Development, Web Applications, Unit Testing, FinTech, Application Development, Emerging Technologies, Development Testing, Virtual Machines, Computer Programming Tools, Program Development
Intermediate · Specialization · 3 - 6 Months

Capitals Coalition
Skills you'll gain: Stakeholder Engagement, Human Capital, Corporate Sustainability, Environmental Social And Corporate Governance (ESG), Sustainable Business, Stakeholder Communications, Sustainability Reporting, Business Ethics, Business Metrics, Compliance Reporting, Communication Planning, Business Transformation, Risk Management, Decision Making
Beginner · Course · 1 - 4 Weeks
Universidad Austral
Skills you'll gain: Legal Technology, Blockchain, Legal Research, Legal Proceedings, Digital Transformation, Court Systems, Legal Writing, Artificial Intelligence, Automation, Innovation, Virtual Environment
Beginner · Course · 1 - 3 Months

University of Pittsburgh
Skills you'll gain: Statistical Analysis, NumPy, Probability Distribution, Matplotlib, Statistics, Pandas (Python Package), Data Science, Probability & Statistics, Probability, Statistical Modeling, Predictive Modeling, Data Analysis, Linear Algebra, Predictive Analytics, Statistical Methods, Mathematics and Mathematical Modeling, Applied Mathematics, Python Programming, Machine Learning, Logical Reasoning
Build toward a degree
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: MLOps (Machine Learning Operations), Microsoft Azure, Artificial Intelligence and Machine Learning (AI/ML), Application Deployment, Data Pipelines, Cloud Computing, Software Versioning, CI/CD, Continuous Monitoring, Debugging, Data Storage, Scalability, Data Quality
Intermediate · Course · 1 - 3 Months

Michigan State University
Skills you'll gain: Unity Engine, Game Design, Video Game Development, C# (Programming Language), 3D Assets, Software Design, Computer Programming, Social Studies, Ideation, Project Closure, Business Modeling, Project Documentation, Debugging
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Endpoint Security, Endpoint Detection and Response, Multi-Factor Authentication, Network Security, Information Systems Security, Patch Management, Network Monitoring, Data Security, Malware Protection, Mobile Security, Authorization (Computing), Identity and Access Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Storytelling, Data Visualization, Matplotlib, Plotly, Seaborn, Exploratory Data Analysis
Intermediate · Course · 1 - 4 Weeks

Dartmouth College
Skills you'll gain: C (Programming Language), Embedded Systems, Computer Engineering, Embedded Software, System Programming, Computer Science, Computer Programming, Operating Systems, Visualization (Computer Graphics), Data Structures, Linux
Beginner · Course · 1 - 3 Months