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.

Coursera
Skills you'll gain: Sales Territory Management, Enterprise Sales, Cold Calling, Lead Generation, Selling Techniques, Sales Training, B2B Sales, Sales Management, Sales, AI Personalization, Responsible AI, Sales Prospecting, Sales Enablement, Consultative Selling, Generative AI Agents, Sales Pipelines, Customer Relationship Management, Business Process, Business Strategy, Customer Engagement
Intermediate · Specialization · 3 - 6 Months
Skills you'll gain: Apache Kafka, Data Pipelines, Real Time Data, Apache Spark, Event-Driven Programming, Distributed Computing, Software Architecture, Performance Tuning, Real-Time Operating Systems, Application Deployment, Systems Architecture, Scalability, Data Processing, System Monitoring, Architecture and Construction, Data Transformation, Performance Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Generative AI, AI Workflows, OpenAI, Responsible AI, Data Ethics, Artificial Intelligence, Creative Design, Image Quality, Design, Digital Design, Graphic Design, Machine Learning
Beginner · Course · 1 - 3 Months

Universiteit Leiden
Skills you'll gain: Mindfulness, Self-Awareness, Mental Health, Social Justice, Psychology, Stress Management, Mental and Behavioral Health Specialties, Social Sciences, Cultural Diversity, Environment and Resource Management, Trauma Care, Ethical Standards And Conduct
Beginner · Course · 1 - 3 Months

Skills you'll gain: Financial Modeling, Cash Flow Forecasting, Business Modeling
Intermediate · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Business Writing, Business Correspondence, Concision, Editing, Grammar, Proofreading, Business Communication, Report Writing, Global Marketing, Writing, Target Audience, Communication, Virtual Teams, Press Releases, Persuasive Communication, Presentations, Communication Strategies
Beginner · Course · 1 - 4 Weeks
University of Leeds
Skills you'll gain: Data Ethics, Ethical Standards And Conduct, Data-Driven Decision-Making, Responsible AI, Risking, Research Methodologies, Data Governance, Data Analysis
Intermediate · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Adobe Illustrator, Adobe Creative Cloud, Graphic Design, Graphic and Visual Design, Adobe Photoshop, Graphic and Visual Design Software, User Interface (UI), Computer Graphics, Document Management, Design Elements And Principles, Typography, Web Content, Productivity Software, Scalability
Mixed · Course · 1 - 3 Months

Skills you'll gain: Securities (Finance), Legal Risk, Risk Analysis, Portfolio Risk, Technical Accounting, Investment Management, Accounting, Revenue Recognition, Law, Regulation, and Compliance, Income Statement, Profit and Loss (P&L) Management, Financial Accounting, Financial Reporting, Balance Sheet
Beginner · Course · 1 - 4 Weeks
Coursera
Skills you'll gain: Model Evaluation, Data Preprocessing, MLOps (Machine Learning Operations), Classification Algorithms, Applied Machine Learning, Maintainability, Machine Learning Algorithms, Java, Software Architecture, Software Design Patterns, Logistic Regression, Business Metrics, Benchmarking, Decision Tree Learning, Matrix Management, Business
Intermediate · Course · 1 - 4 Weeks

Niel Asher Education
Skills you'll gain: Patient Communication, Injury Prevention, Physical Therapy, Exercise Science, Kinesiology, Human Musculoskeletal System, General Medicine, Family Medicine, Health And Wellness Coaching, Health Care, Pathology, Human Relations Movement
Intermediate · Specialization · 3 - 6 Months

Chris Croft Training
Skills you'll gain: Emotional Intelligence, Game Theory, Overcoming Obstacles, Non-Verbal Communication, Personal Development, Business Communication
Mixed · Course · 1 - 3 Months