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.

Arizona State University
Skills you'll gain: Manufacturing Processes, Equipment Design, Manufacturing and Production, Systems Of Measurement, Process Analysis, Process Control, Materials science, Laboratory Testing, Safety Training
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Performance Tuning, Python Programming, Distributed Computing, OS Process Management, Scalability, Web Scraping, Database Management
Intermediate · Course · 1 - 4 Weeks

University of Rochester
Skills you'll gain: Basic Electrical Systems, Music, Electrical Engineering, Electronics, Electronic Components, Electronics Engineering, Electrical Systems, Instrumental Music, Vibrations, Equipment Design, Construction, Mechanical Design
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Service Level Agreement, Data Governance, Incident Management, Problem Management, Asset Management, Disaster Recovery, Business Continuity Planning, Database Management, Business Continuity, Computer Security Incident Management, Information Technology Operations, Security Controls, Information Systems, IT Infrastructure, Service Management, Data Integrity, Auditing, Capacity Management, Patch Management
Intermediate · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: AWS SageMaker, Computer Vision, Applied Machine Learning, Natural Language Processing, Machine Learning, Data Wrangling, Reinforcement Learning, Artificial Intelligence
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Business Intelligence, Data Presentation, Data Storytelling, Interactive Data Visualization, Data Visualization Software, Business Analytics, Power BI, Pivot Tables And Charts, Dashboard, Key Performance Indicators (KPIs), Performance Reporting, Data Analysis, Scatter Plots, Business Reporting, Trend Analysis, Time Series Analysis and Forecasting
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Network Security, Wireless Networks, Network Performance Management, Network Monitoring, Dynamic Host Configuration Protocol (DHCP), Ansible, Network Administration, Routing Protocols, Firewall, General Networking, Software-Defined Networking, Network Planning And Design, Virtual Local Area Network (VLAN), Network Switches, Network Protocols, System Configuration, Infrastructure as Code (IaC), Network Routers, Network Troubleshooting, Terraform
Advanced · Course · 3 - 6 Months

Skills you'll gain: Network Security, Cryptography, Firewall, Cybersecurity, Intrusion Detection and Prevention, Virtual Private Networks (VPN), Cloud Security, Cyber Attacks, Public Key Infrastructure, Encryption, Threat Modeling, Network Architecture, Dynamic Host Configuration Protocol (DHCP), Human Factors (Security), Security Awareness, Virtual Local Area Network (VLAN), Network Switches
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: User Interface and User Experience (UI/UX) Design, User Interface (UI), Interaction Design, Figma (Design Software), Wireframing, Usability, Web Content Accessibility Guidelines, User Experience, User Centered Design, Web Design, Human Centered Design, Prototyping, Graphic Design
Beginner · Course · 1 - 4 Weeks

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

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

Skills you'll gain: Incident Response, Cyber Threat Hunting, Computer Security Incident Management, Cyber Threat Intelligence, Threat Detection, Threat Management, Security Management, Cybersecurity, Continuous Monitoring, Scenario Testing, Network Security, Technical Communication
Advanced · Course · 1 - 4 Weeks