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: Packaging and Labeling, Sustainable Design, Sustainable Business, Waste Minimization, Sustainable Engineering, Environmental Regulations, Corporate Sustainability, Logistics, Consumer Behaviour, Innovation, Manufacturing Processes, Materials science
Build toward a degree
Intermediate · Course · 1 - 3 Months

Samsung
Skills you'll gain: Hardware Troubleshooting, Display Devices, Electrical Safety, Technical Support, System Support, Test Equipment, Quality Assurance
Intermediate · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Environment, Chemistry, Environmental Science, Plant Operations and Management, Biochemistry, Laboratory Testing
Beginner · Course · 1 - 3 Months

Universidade de São Paulo
Skills you'll gain: Production Planning, Production Process, Production Management, Manufacturing Operations, Lean Manufacturing, Inventory Control, Operations, Supply Chain Planning, Material Requirements Planning, Operations Management, Resource Planning, Inventory Management System, Scheduling, Capacity Planning, Demand Planning, Forecasting, Enterprise Resource Planning, Process Improvement
Intermediate · Course · 1 - 3 Months

Pontificia Universidad Católica de Chile
Skills you'll gain: Musical Composition, Music, Digital Signal Processing, Software Development Tools, Instrumental Music, Computer Programming Tools, Vibrations, Integrated Development Environments, Algorithms
Intermediate · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Hypertext Markup Language (HTML), Web Development Tools, Web Content Accessibility Guidelines, Web Design and Development, Web Design, Front-End Web Development, Usability, Semantic Web, Cascading Style Sheets (CSS), Web Servers
Mixed · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Photo/Video Production and Technology, Promotional Materials, Marketing Materials, Presentations, Writing, Layout Design, Copywriting, Music, Content Creation, Branding, Design, Target Audience, Communication
Intermediate · Course · 1 - 4 Weeks

IBM
Skills you'll gain: Cloud Computing Architecture, Technical Support, Cloud Services, Cloud Deployment, Generative AI, Hardware Troubleshooting, IT Service Management, Cloud Security, Cloud Infrastructure, Cybersecurity, Cloud Platforms, Cloud Computing, Professional Networking, Help Desk Support, Data Storage, Desktop Support, Peripheral Devices, Information Technology, Artificial Intelligence, Customer Service
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Video Editing, TikTok, Storytelling, Timelines, Content Creation, Multimedia, Post-Production, Animations, Color Theory, Typography
Beginner · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: AWS Identity and Access Management (IAM), Infrastructure as Code (IaC), Large Language Modeling, Amazon CloudWatch, AWS CloudFormation, Amazon DynamoDB, Software Development Life Cycle, CI/CD, Amazon Web Services, Professional Networking, Prompt Engineering, Cloud Computing, Generative AI, Extract, Transform, Load, Software Architecture, Cloud Computing Architecture, Cloud Management, Data Management, Problem Solving, Teamwork
Build toward a degree
Beginner · Professional Certificate · 3 - 6 Months

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Mechanics, Vibrations, Engineering Analysis, Advanced Mathematics, Physics, Engineering Calculations, Differential Equations, Linear Algebra, Calculus, Mathematical Modeling, Applied Mathematics, Experimentation
Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Systems Thinking, Environmental Laws, Sustainable Development, Climate Change Adaptation, Community Development, Land Development, Social Impact, Sustainable Design, Social Justice, Stormwater Management, Environmental Policy, Policy Analysis, Sustainable Technologies, Public Works, Civil Engineering, Climate Change Mitigation, Public Policies, Socioeconomics, Environmental Issue, Environmental Science
Beginner · Specialization · 3 - 6 Months