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 System
Skills you'll gain: Unity Engine, C# (Programming Language), Data Structures, Video Game Development, Object Oriented Programming (OOP), Game Design, Integrated Development Environments, Scripting, Debugging
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Presentations, Teamwork, Collaboration, Communication, Professional Development, Problem Solving, Public Speaking, Agile Project Management, Social Skills, Interpersonal Communications, Critical Thinking and Problem Solving
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Node.JS, Server Side, Full-Stack Web Development, Back-End Web Development, Cloud Applications, Web Development, Restful API, Web Applications, Web Servers, Authentications, Javascript, Application Programming Interface (API), Computer Science, JSON, Middleware
Intermediate · Course · 1 - 4 Weeks

Goodwill Industries International
Skills you'll gain: Constructive Feedback, Coaching, Virtual Teams, Professional Development, Professionalism, Client Services, Ethical Standards And Conduct, Talent Pipelining, Relationship Management, Human Development, Adaptability, Stakeholder Engagement, Workforce Development, Strategic Partnership, Project Implementation, Technology Strategies, Rapport Building, Emerging Technologies, Goal Setting, Empathy
Build toward a degree
Beginner · Professional Certificate · 3 - 6 Months

Kennesaw State University
Skills you'll gain: Cyber Threat Intelligence, Human Factors (Security), Threat Management, Security Awareness, Cybersecurity, Computer Security Awareness Training, Cyber Risk, Cyber Attacks, Security Strategy, Employee Training, Behavior Management, Insurance
Beginner · Course · 1 - 4 Weeks

University of London
Skills you'll gain: Law, Regulation, and Compliance, Business Ethics, Social Justice, Environmental Social And Corporate Governance (ESG), Legal Proceedings, International Relations, Legal Research, Political Sciences, Governance, Corporate Sustainability
Beginner · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Materials science, Failure Analysis, Semiconductors, Structural Analysis, Mechanical Engineering, Engineering, Chemistry, Laboratory Testing
Beginner · Course · 1 - 3 Months

Skills you'll gain: OpenAI API, Generative Model Architectures, Hugging Face, Programming Principles, Computer Programming, Software Installation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: API Testing, Application Deployment, Integration Testing, Continuous Deployment, Microservices, Software Versioning, Continuous Integration, Test Automation, Application Programming Interface (API), CI/CD, Test Tools, Verification And Validation, Application Lifecycle Management
Advanced · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Object Oriented Design, JUnit, Software Design Patterns, Object Oriented Programming (OOP), Unified Modeling Language, Software Design, Software Engineering, Software Architecture, Java, Java Programming, Programming Principles, Model View Controller
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Model Deployment, Responsible AI, No-Code Development, LLM Application, AI Enablement, ChatGPT, Business Metrics, Data Ethics, AI Personalization, Return On Investment, Artificial Intelligence, AI Product Strategy, Customer experience improvement, Language Interpretation, Translation, and Studies, Performance Measurement, Large Language Modeling, Product Improvement, Cross Platform Development, Continuous Improvement Process, Natural Language Processing
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Integral Calculus, Numerical Analysis, Calculus, Data Science, Mathematical Theory & Analysis, Applied Mathematics, Linear Algebra, Derivatives
Intermediate · Course · 1 - 4 Weeks