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.

DeepLearning.AI
Skills you'll gain: Descriptive Statistics, Bayesian Statistics, Statistical Hypothesis Testing, Probability & Statistics, Sampling (Statistics), Probability Distribution, Probability, Statistical Inference, A/B Testing, Statistical Analysis, Statistical Machine Learning, Data Science, Exploratory Data Analysis, Statistical Visualization
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: C++ (Programming Language), Object Oriented Programming (OOP), Programming Principles, Algorithms, Data Structures, Performance Tuning, Debugging
Advanced · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Business Analytics, Analytics, Data Analysis, Business Intelligence, Analytical Skills, Big Data, Asset Management, Business Analysis, Advanced Analytics, Feasibility Studies, Business Modeling, Data-Driven Decision-Making, Trend Analysis, Intellectual Property, Data Quality, Information Management, Network Model, Data Strategy, Data Literacy, Digital Assets
Build toward a degree
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Extract, Transform, Load, Power BI, Data Validation, Data Transformation, Data Cleansing, Data Storage, Data Quality, Data Analysis, Data Integration, Data Storage Technologies, Business Intelligence
Beginner · Course · 1 - 4 Weeks

University of Washington
Skills you'll gain: Public Speaking, Storytelling, Verbal Communication Skills, Motivational Skills, Performing Arts, Constructive Feedback, Writing, Leadership
Beginner · Course · 1 - 3 Months

Banco Interamericano de Desarrollo
Skills you'll gain: Sustainable Development, Stakeholder Engagement, Pollution Prevention, Natural Resource Management, Environmental Policy, Environmental Social And Corporate Governance (ESG), Environmental Resource Management, Environment and Resource Management, Community Development, Corporate Sustainability, Labor Law, Risk Management, Land Management, Mitigation, Occupational Safety And Health, Governance Risk Management and Compliance, Occupational Health, Diversity and Inclusion, Cultural Diversity
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Molecular Biology, Biology, Cell Biology, Biotechnology, Oncology, Biochemistry, Environmental Science, Precision Medicine, Healthcare Ethics, Climate Change Mitigation, Emerging Technologies, Ethical Standards And Conduct
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Generative AI Agents, Business Process Automation, Make.com, Automation, Microsoft Power Automate/Flow, Generative AI, LangChain, LLM Application, Tool Calling, No-Code Development, Prompt Engineering, Slack (Software), Cloud Computing, Workflow Management, Artificial Intelligence and Machine Learning (AI/ML), Scalability, Responsible AI, Artificial Intelligence, Application Programming Interface (API), Google Sheets
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Storytelling, Qualitative Research, Market Research, Quantitative Research, Data-Driven Decision-Making, Benchmarking, Data Presentation, Descriptive Statistics, Competitive Analysis, Analytical Skills, Research Design, Market Dynamics, Data Analysis, Data Visualization Software, Statistical Reporting, Statistics, Data Collection, Data Analysis Software, Microsoft Excel, R Programming
Intermediate · Specialization · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Editing, Student-Centred Learning, Student Engagement, Instructional Strategies, Peer Review, Writing, Differentiated Instruction
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Sprint Retrospectives, Agile Project Management, Emotional Intelligence, Team Management, Team Performance Management, Agile Methodology, Team Leadership, Initiative and Leadership, Employee Coaching, Team Building, Sprint Planning, Continuous Improvement Process, Project Planning, Problem Management, CI/CD, Estimation, Project Risk Management
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: OpenShift, Kubernetes, Cloud-Native Computing, Application Deployment, Cloud Applications, Containerization, Scalability, Cloud Platforms, Cloud Management, Development Environment, Docker (Software), Cloud Computing, Platform As A Service (PaaS), Continuous Deployment, YAML, Configuration Management, Network Routing, PostgreSQL, Performance Tuning, Command-Line Interface
Intermediate · Specialization · 3 - 6 Months