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 Minnesota
Skills you'll gain: Open Web Application Security Project (OWASP), Cloud Security, Authentications, Key Management, Data Security, Cloud Applications, Cloud Services, Application Security, Authorization (Computing), Cyber Risk, Secure Coding, Cloud Storage, Personally Identifiable Information, DevSecOps, General Data Protection Regulation (GDPR), Network Security, Information Privacy, Continuous Monitoring, Cloud Computing, Cryptography
Beginner · Specialization · 3 - 6 Months

University of California, Irvine
Skills you'll gain: Time Management, Scheduling, Goal Setting, Prioritization, Productivity, Delegation Skills, Personal Development, Organizational Skills, Planning, Self-Awareness, Overcoming Obstacles, Expectation Management, Communication
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Generative AI, Exploratory Data Analysis, Data Ethics, Feature Engineering, Predictive Modeling, AI Enablement, Responsible AI, Data Visualization, Data Science, Data Synthesis, Data Preprocessing, Data Analysis, Data Manipulation, Model Evaluation, Natural Language Processing
Intermediate · Course · 1 - 4 Weeks

Saïd Business School, University of Oxford
Skills you'll gain: Responsible AI, AI Security, Data Ethics, Governance, Compliance Management, Enterprise Risk Management (ERM), AI Product Strategy, Risk Management, Business Ethics, Artificial Intelligence, Ethical Standards And Conduct, Organizational Strategy, Law, Regulation, and Compliance, Artificial Intelligence and Machine Learning (AI/ML), Information Privacy, Generative AI, Information Management, Agentic systems, Generative AI Agents, Business Leadership
Beginner · Course · 1 - 3 Months

Universidad de los Andes
Skills you'll gain: Health Education, Education and Training, Family Support, Advocacy, Media and Communications, Working With Children, Community Development, Human Development, Cultural Diversity, Child Development, Social Network Analysis
Intermediate · Course · 1 - 3 Months
Amazon Web Services
Skills you'll gain: Amazon Web Services, AWS Identity and Access Management (IAM), Data Migration, AWS CloudFormation, Amazon Elastic Compute Cloud, Cloud Management, Cloud Infrastructure, Cloud Security, Cloud Computing, Cloud Applications, Cloud Computing Architecture, Infrastructure Architecture, Cloud Deployment, Database Management Systems
Intermediate · Course · 1 - 4 Weeks

Universiteit Leiden
Skills you'll gain: Risk Management, Business Risk Management, Operational Risk, Risk Analysis, Safety and Security, Environmental Issue, Cyber Security Strategy, Decision Making, Public Health
Beginner · Course · 1 - 3 Months

Peking University
Skills you'll gain: Theoretical Computer Science, Computational Logic, Graph Theory, Logical Reasoning, Geospatial Information and Technology, Computational Thinking, Spatial Analysis, Combinatorics, Deductive Reasoning, Network Analysis, General Mathematics, Algebra, Information Technology, Advanced Mathematics, Computer Science, Algorithms
Beginner · Course · 3 - 6 Months

University of California, Irvine
Skills you'll gain: Work Breakdown Structure, Team Leadership, Planning, Project Schedules, Team Management, Scheduling, Leadership and Management, Timelines, Project Management, Project Scoping, Project Planning, Leadership, Scope Management, Communication
Mixed · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Project Schedules, Project Controls, Project Planning, Cost Estimation, Project Estimation, Milestones (Project Management), Project Management, Scheduling, Quality Management, Timelines, Budgeting, Work Breakdown Structure, Resource Allocation, Resource Management, Matrix Management, Dependency Analysis
Mixed · Course · 1 - 3 Months

Skills you'll gain: Python Programming, Algorithms, Computer Programming, Theoretical Computer Science, Linear Algebra, Mathematics and Mathematical Modeling, Computer Science, Algebra, Object Oriented Programming (OOP), IBM Cloud, Scripting, Probability, Artificial Intelligence and Machine Learning (AI/ML), Data Processing, Mathematical Modeling, Data Structures, Data Manipulation, Probability & Statistics, Applied Mathematics, Software Installation
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Electrical Power, Electric Power Systems, Energy and Utilities, Power Electronics, Systems Integration, Interoperability, Sustainable Technologies, Technical Standard
Beginner · Course · 1 - 4 Weeks