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: Cloud Management, Cloud Security, Google Cloud Platform, Cost Management, Cloud Computing, System Monitoring, Information Technology Operations, Cost Control, Identity and Access Management, Site Reliability Engineering, Resource Management, Data Access, Resource Allocation, DevOps, Data Security, Cybersecurity
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Artificial Intelligence, Generative AI, Machine Learning Algorithms, Mathematical Theory & Analysis
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Video Editing, Video Production, Marketing Materials, Content Creation, Marketing Design, Marketing, Storytelling, Multimedia, Branding, Generative AI, Artificial Intelligence
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Unix Commands, Unix, Command-Line Interface, Linux Commands, Linux, Shell Script, File Systems, File Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Programming (OOP), C# (Programming Language), Object Oriented Design, Application Development, Data Structures, Linux
Intermediate · Guided Project · Less Than 2 Hours

LearnQuest
Skills you'll gain: Emerging Technologies, Internet Of Things, Network Security, Wireless Networks, Mobile Security, Cybersecurity, General Networking, Telecommunications, Technology Roadmaps, Automation, Cloud Computing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Scope Management, Project Schedules, Budget Management, Project Scoping, Project Performance, Scheduling, Stakeholder Engagement, Resource Management, Work Breakdown Structure, Cost Estimation, Requirements Management, Resource Allocation, Stakeholder Communications, Performance Metric, Milestones (Project Management), Project Management, Capacity Management, Quality Assessment, Estimation, Forecasting
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Network Security, Network Troubleshooting, Software-Defined Networking, Network Monitoring, Threat Modeling, Virtual Networking, TCP/IP, Network Architecture, Computer Networking, Network Performance Management, Network Protocols, General Networking, Cybersecurity, Network Infrastructure, Local Area Networks, Network Analysis, OSI Models, Network Switches
Build toward a degree
Beginner · Course · 1 - 3 Months

Utrecht University
Skills you'll gain: Social Justice, Social Impact, Socioeconomics, Sustainable Development, Community Development, Governance, Policy Analysis, Environmental Policy, Climate Change Mitigation, Case Studies, Stakeholder Engagement
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Performance Tuning, Operational Databases, Database Administration, Data Loss Prevention, Data Security, Debugging, Scripting Languages
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Key Management, Encryption, Amazon CloudWatch, Amazon Web Services, AWS Identity and Access Management (IAM), Cloud Security, Event Monitoring, Continuous Monitoring, Security Information and Event Management (SIEM), Data Security, Advanced Encryption Standard (AES), System Monitoring, Amazon S3, Incident Response
Intermediate · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Supervised Learning, Data Modeling, Unsupervised Learning, Applied Machine Learning, Data Analysis, Recurrent Neural Networks (RNNs), Model Deployment, Reinforcement Learning, Artificial Intelligence, Classification Algorithms, Classification And Regression Tree (CART), Tensorflow, Machine Learning Algorithms, Keras (Neural Network Library), Artificial Neural Networks, Deep Learning, Machine Learning, Decision Tree Learning, Predictive Analytics, Regression Analysis
Beginner · Specialization · 1 - 3 Months