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 Colorado Boulder
Skills you'll gain: Power Electronics, Electrical Power, Electrical Engineering, Estimation, Simulations, Electronic Systems, Matlab, Engineering Calculations, Model Evaluation, Mathematical Modeling, Control Systems, Electronic Components, Applied Mathematics, Algorithms
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Storytelling, Data Presentation, Data Visualization, Interactive Data Visualization, Statistical Visualization, Dashboard, Data Visualization Software, Looker (Software), Data Literacy, Health Informatics, Technical Communication, Clinical Informatics, Data Mapping, Scatter Plots, Spatial Data Analysis, Data Analysis, Health Technology, Geospatial Mapping, Health Care, Business Metrics
Intermediate · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Information Technology Infrastructure Library, IT Service Management, Service Management, IT Management, Information Technology, Operations Management, Information Technology Operations, Governance, Operations, Asset Management, Automation
Mixed · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Data Storage, Query Languages, Vector Databases, Data Lakes, File Systems, Database Systems, SQL, Databases, Database Management Systems, Data Architecture, Cloud Storage, Data Warehousing, Amazon Web Services, Apache Kafka, Amazon S3, Data Pipelines, Apache Spark, Performance Tuning, Data Transformation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Analytical Skills, Analysis, Data Preprocessing, Data Analysis, Model Evaluation, Product Knowledge, Business Analytics, Decision Making, Predictive Modeling, Classification Algorithms, Statistical Modeling, Logistic Regression, Decision Tree Learning, Research, Investigation, Quantitative Research, Scientific Methods
Intermediate · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Bayesian Network, Numerical Analysis, Estimation, Simulations, Matlab, Mathematical Modeling, Applied Mathematics, Engineering Analysis, Algorithms
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Time Series Analysis and Forecasting, Financial Forecasting, Forecasting, Trend Analysis, Advanced Analytics, Predictive Modeling, Predictive Analytics, Data-Driven Decision-Making, Business Analytics, Supervised Learning, Business Metrics, Market Data, Generative AI, Financial Management, Strategic Decision-Making, Market Intelligence, Statistical Analysis, Model Evaluation, Data Storytelling, Applied Machine Learning
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Marketing Analytics, Dashboard, Marketing Effectiveness, Google Analytics, Pivot Tables And Charts, Spreadsheet Software, Content Performance Analysis, Web Analytics, Performance Analysis, Trend Analysis, Interactive Data Visualization, Marketing Planning, Marketing Channel, Campaign Management, Business Marketing, Analysis, Analytical Skills, Data Modeling, Data Science, Data Management
Beginner · Course · 1 - 3 Months

Logical Operations
Skills you'll gain: Agile Methodology, Scrum (Software Development), Agile Project Management, Sprint Retrospectives, Agile Software Development, Sprint Planning, User Story, Backlogs, Agile Product Development, Project Estimation, Project Management, Estimation, Project Planning
Mixed · Course · 1 - 3 Months

Skills you'll gain: Supplier Quality Management, Quality Control, Supplier Performance Management, Corrective and Preventive Action (CAPA), Quality Assurance and Control, Quality Monitoring, Material Handling, Verification And Validation, Compliance Reporting, Management Reporting, Investigation
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Computer Architecture, Software Development, Software Development Tools, Integrated Development Environments, Hardware Architecture, Embedded Systems, Verification And Validation, System Design and Implementation, Simulations, System Configuration, Debugging
Intermediate · Course · 1 - 4 Weeks

University of Geneva
Skills you'll gain: Water Resources, Water Resource Management, Water Sustainability, Natural Resource Management, Environmental Laws, Environmental Policy, Governance, International Relations, Policy Analysis, Case Studies
Mixed · Course · 1 - 3 Months