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 Washington
Skills you'll gain: Public Speaking, Verbal Communication Skills, Communication, Communication Strategies, Composure, Stress Management, Organizational Skills
Beginner · Course · 1 - 3 Months

Skills you'll gain: Application Design, Scalability, Software Architecture, Data Validation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Application Deployment, Application Servers, Enterprise Application Management, DevOps, Continuous Deployment, Java Platform Enterprise Edition (J2EE), Server Administration, Java, Data Access, Security Management, Middleware, Database Development
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Simulation and Simulation Software, Systems Thinking, Data Sharing, Data Modeling, Systems Design, Mathematical Modeling, Interactive Data Visualization, Biology, Environment, Storytelling
Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Cloud Management, Compliance Management, Infrastructure as Code (IaC), Terraform, Multi-Tenant Cloud Environments, Cloud Security, Cost Control, Automation, Amazon Web Services, Governance, Compliance Auditing, Cost Management, Scripting, Data-Driven Decision-Making, Analysis
Intermediate · Course · 1 - 4 Weeks
Stanford University
Skills you'll gain: Organizational Structure, Social Network Analysis, Organizational Strategy, Decision Making, Organizational Change, Leadership Studies, Business, Culture, Sociology, Analysis, Resource Management, Case Studies, Coordination, Negotiation
Beginner · Course · 1 - 3 Months

Chris Croft Training
Skills you'll gain: Employee Coaching, Leadership Studies, People Management, Business Leadership, Self-Awareness
Beginner · Course · 3 - 6 Months

Skills you'll gain: Web Development Tools, Software Development, Regression Testing, Web Content Accessibility Guidelines, GitHub
Intermediate · Course · 1 - 3 Months

Michigan State University
Skills you'll gain: 3D Modeling, 3D Assets, Computer Graphics, Video Game Development, Adobe Photoshop, Animation and Game Design, Conceptual Design, Graphic and Visual Design, Data Import/Export, Design Elements And Principles
Mixed · Course · 1 - 3 Months
University of Pennsylvania
Skills you'll gain: Active Listening, Communication, Communication Strategies, Persuasive Communication, Verbal Communication Skills, Interpersonal Communications, Business Communication, Strategic Communication, Trustworthiness, Rapport Building, Goal Setting, Relationship Building, Non-Verbal Communication, Cooperation, Negotiation, Competitive Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Google Analytics, Web Analytics, Marketing Analytics, Google Ads, Marketing Effectiveness, Web Analytics and SEO, Smart Goals, Content Performance Analysis, Digital Marketing, Customer Insights, Analytics, Goal Setting, Trend Analysis, Performance Analysis, Data Analysis, Performance Metric, Data-Driven Decision-Making
Beginner · Course · 3 - 6 Months

Niel Asher Education
Skills you'll gain: Manual Therapy, Patient Evaluation, Rehabilitation, Exercise Therapy, Orthopedics, Sports Medicine, Clinical Assessment, Anatomy, Physical Therapy, Athletic Training, Kinesiology, Pain Management, Respiration, Cognitive Behavioral Therapy, Mechanics, Health And Wellness Coaching
Intermediate · Course · 1 - 4 Weeks