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: Computer Security Incident Management, NIST 800-53, Security Controls, Disaster Recovery, Authorization (Computing), Risk Analysis, Business Risk Management, Security Management, Change Control, Continuous Monitoring, Cybersecurity, Risk Management, System Monitoring, Security Strategy, Cyber Risk, Vulnerability Assessments, Cyber Security Policies, Vulnerability Management, Configuration Management, Threat Management
Intermediate · Specialization · 3 - 6 Months

University of Copenhagen
Skills you'll gain: Sustainable Development, Public Health, Health Policy, Social Determinants Of Health, Community Development, Sustainable Design, Gerontology, Climate Change Adaptation, Demography, Environmental Issue, Pollution Prevention
Mixed · Course · 1 - 3 Months

Skills you'll gain: Generative AI, Generative Model Architectures, Large Language Modeling, LLM Application, OpenAI, Multimodal Prompts, Responsible AI, Prompt Engineering, PyTorch (Machine Learning Library), Natural Language Processing, Image Analysis, Application Deployment
Intermediate · Course · 1 - 3 Months

Skills you'll gain: UI Components, ASP.NET, .NET Framework, C# (Programming Language), Application Programming Interface (API), Web Applications, Full-Stack Web Development, Restful API, OAuth, Microsoft Azure, Back-End Web Development, Application Frameworks, Network Routing, Cloud Applications, Server Side, Javascript, Application Deployment, Cloud API, Authentications, Event-Driven Programming
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Responsive Web Design, HTML and CSS, Bootstrap (Front-End Framework), Web Design, Front-End Web Development, Mobile Development, UI Components
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AWS Kinesis, Amazon Web Services, Real Time Data, Apache Spark, Extract, Transform, Load, Data Processing, Dashboard, Full-Stack Web Development, Mobile Development Tools, Event-Driven Programming, Business Intelligence, Data Visualization
Intermediate · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Management Accounting, Cost Accounting, Accounting Systems, Supply Chain, Accounting, Operating Cost, Financial Accounting, Cost Management, Cost Estimation, Analysis, Decision Making
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Sungkyunkwan University
Skills you'll gain: Political Sciences, Social Studies, International Relations, Social Justice, Policy Analysis, Family Law, Social Sciences, World History, Culture, Diplomacy, Civil Law, Ethical Standards And Conduct, Governance
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Purchasing, Supplier Relationship Management, Contract Management, Procurement, Vendor Management, Strategic Sourcing, Negotiation, Business Ethics, Compliance Management, Supply Chain Management, Cost Reduction, Relationship Building, Communication
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: 3D Modeling, Post-Production, Game Design, Video Game Development, Video Production, Augmented and Virtual Reality (AR/VR), File Management, Functional Design, Design, Simulations, Aesthetics, Design Elements And Principles, Color Theory
Intermediate · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Program Evaluation, Maternal Health, Nutrition and Diet, Child Health, Health Assessment, Data Collection, Epidemiology, Public Health and Disease Prevention, Mathematical Modeling, Statistical Modeling, Data Modeling, Data Quality, Data Analysis Software
Intermediate · Course · 1 - 3 Months

University of the Arts London
Skills you'll gain: Prompt Engineering, Large Language Modeling, Generative AI, OpenAI, Writing and Editing, Artificial Intelligence, Machine Learning Methods, Responsible AI, Natural Language Processing, Writing, Data Ethics, Artificial Neural Networks, Deep Learning
Beginner · Course · 1 - 4 Weeks