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 System
Skills you'll gain: Resilience, Personal Development, Growth Mindedness, Overcoming Obstacles, Community Development, Persistence, Adaptability, Empowerment, Compassion, Cultural Diversity, Mindfulness
Beginner · Course · 1 - 3 Months

Skills you'll gain: Sales Presentation, Product Knowledge, Selling Techniques, Target Audience, Customer Relationship Building, Sales Prospecting, Verbal Communication Skills, Closing (Sales), Business-To-Consumer, Sales, Communication, Customer Analysis, Sales Strategy, Customer Engagement, Product Demonstration, Consumer Behaviour
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: JUnit, Apache Maven, Unit Testing, Spring Framework, Spring Boot, Restful API, API Testing, Software Testing, Test Case, Gradle, Software Development Tools, Integration Testing, Mockups, JSON, Authentications
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

University of Maryland, College Park
Skills you'll gain: Digital Transformation, Business Transformation, Customer experience strategy (CX), Data Strategy, Applied Machine Learning, Business Modeling, Analytics, Organizational Change, Machine Learning Software, Technology Strategies, Business Analytics, Customer Insights, Innovation, Organizational Strategy, Machine Learning, Business Strategy, Workforce Development, Strategic Decision-Making, Forecasting, Competitive Analysis
Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Analysis Expressions (DAX), Data Storytelling, Analytics, Excel Formulas, Predictive Modeling, Anomaly Detection, Python Programming, Machine Learning
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Software Documentation, Java, API Design, Back-End Web Development, Application Deployment, Databases, Data Persistence
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Blockchain, Application Deployment, Integrated Development Environments, Development Testing, Application Development, Web Applications, Javascript
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Cloud-Native Computing, Enterprise Architecture, CI/CD, Cloud Applications, Unified Modeling Language, Microservices, Cloud Infrastructure, Cloud Computing, Docker (Software), Data Modeling, Requirements Analysis, Software Systems, Architectural Design, Software Development Life Cycle, Stakeholder Engagement, Application Programming Interface (API), Database Design, Database Management, Data Governance, SQL
Advanced · Course · 1 - 3 Months

The State University of New York
Skills you'll gain: Injury Prevention, Accident Prevention, Emotional Intelligence, Emergency Response, Nutrition and Diet, Safety Training, Working With Children, Child Welfare, Child Health, Resilience, Social Skills, Environment Health And Safety, Safety Standards, Health And Safety Standards, Mental Health, Policy Development, Meal Planning And Preparation, First Aid, Record Keeping
Beginner · Course · 1 - 3 Months

AI Business School
Skills you'll gain: Prompt Engineering, Generative AI, Tool Calling, AI Enablement, Artificial Intelligence, LLM Application, Ideation, Automation, Digital Transformation, Innovation
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Convolutional Neural Networks, Random Forest Algorithm, Recurrent Neural Networks (RNNs), Decision Tree Learning, Deep Learning, Applied Machine Learning, Artificial Neural Networks, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning Algorithms, Predictive Modeling, Supervised Learning, Computer Vision, Classification Algorithms, Natural Language Processing
Intermediate · Course · 1 - 3 Months