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.

Copenhagen Business School
Skills you'll gain: Sustainable Business, Corporate Sustainability, Case Studies, Sustainability Reporting, Sustainable Development, Business Modeling, Business Transformation, Environmental Social And Corporate Governance (ESG), Strategic Partnership, Business Strategy, Value Propositions
Beginner · Course · 1 - 3 Months

New York University
Skills you'll gain: Security Engineering, Threat Modeling, Distributed Denial-Of-Service (DDoS) Attacks, Cyber Attacks, Cybersecurity, Cyber Risk, Application Security, Threat Detection, Information Systems Security, Network Security, Computer Security, Encryption
Beginner · Course · 1 - 4 Weeks

Technical University of Munich (TUM)
Skills you'll gain: Cost Accounting, Management Accounting, Operating Cost, Profit and Loss (P&L) Management, Income Statement, Inventory Accounting, Gross Profit, Cost Management, Strategic Decision-Making, Accounting, Product Planning, Resource Allocation, Product Assortment, Depreciation, Production Process, Financial Accounting, Price Negotiation, Capacity Management, Decision Making, Operating Expense
Beginner · Specialization · 1 - 3 Months

Rice University
Skills you'll gain: Programming Principles, Python Programming, Development Environment, Computer Programming, Integrated Development Environments, Debugging
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Cloud Platform, Network Security, Application Deployment, Amazon Web Services, Load Balancing, Cloud Infrastructure, Cloud Computing, Cloud Applications, Kubernetes, Firewall, Public Cloud, Application Performance Management, Virtual Machines, Cloud Storage, Amazon Elastic Compute Cloud, Identity and Access Management, Cloud Computing Architecture, Amazon S3, Hybrid Cloud Computing, Containerization
Intermediate · Specialization · 1 - 3 Months

Board Infinity
Skills you'll gain: Technical Writing, Technical Documentation, Software Documentation, Technical Communication, Layout Design, Writing and Editing, Writing, Collaborative Software, Graphic and Visual Design, Augmented and Virtual Reality (AR/VR), Typography, Proofreading, Multimedia, Web Content Accessibility Guidelines, Content Management, GitHub, Version Control
Beginner · Course · 1 - 4 Weeks

ISAE-SUPAERO
Skills you'll gain: New Product Development, Emerging Technologies, Innovation, Sustainable Engineering, Engineering, Manufacturing Processes, Mechanical Engineering, Environmental Issue, Thermal Management, Chemistry, Physics
Beginner · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Intrusion Detection and Prevention, Role-Based Access Control (RBAC), AWS Identity and Access Management (IAM), Amazon Web Services, Amazon Elastic Compute Cloud, Cloud Computing, Malware Protection, Threat Modeling, Cloud Security, Load Balancing, Security Engineering, User Accounts, Authorization (Computing), Identity and Access Management, Network Security, Information Systems Security, Cybersecurity, Encryption, Geographic Information Systems
Beginner · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Petroleum Industry, Oil and Gas, Climate Change Programs, Economic Development, Environment, Governance, Physical Science, Socioeconomics, Business Economics, Economics, International Relations, Environmental Monitoring, Transportation Operations, Demography, Environmental Issue, Geographic Information Systems, Hydrology, Geospatial Information and Technology, Environmental Science, Mathematical Modeling
Beginner · Specialization · 3 - 6 Months

University of California San Diego
Skills you'll gain: Graph Theory, Combinatorics, Network Analysis, Applied Mathematics, Data Structures, Algorithms, Network Routing, Network Model, Theoretical Computer Science, Program Development
Beginner · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Materials science, Thermal Management, Mechanical Engineering, Chemical Engineering, Manufacturing Processes, Chemistry
Intermediate · Course · 1 - 3 Months

National Taiwan University
Skills you'll gain: Storytelling, Cultural Sensitivity, Culture, Sociology, Liberal Arts, Empathy & Emotional Intelligence, Anthropology, Psychology
Beginner · Course · 1 - 3 Months