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.

Skills you'll gain: User Story, Agile Methodology, Version Control, Persona (User Experience), Kanban Principles
Intermediate · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Public Speaking, Lecturing, Presentations, Storytelling, Communication, Verbal Communication Skills, Communication Strategies, Verbal Strategic Communication, Concision, Goal-Oriented, Planning
Beginner · Course · 1 - 3 Months

Skills you'll gain: AI Personalization, Customer Engagement, Customer experience improvement, Customer Retention, Sales Strategy, Customer Relationship Management, Workflow Management, Sales, Customer Insights, Customer Data Management, AI Enablement, AI Workflows, Microsoft Copilot, Debugging, Data Ethics, Responsible AI, Trend Analysis, Information Privacy, Data Quality
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Benchmarking, Sales Training, Sales, Competitive Intelligence, Sales Enablement, Marketing Automation, Trend Analysis, Sales Strategy, Sales Management, Lead Generation, Customer Relationship Management (CRM) Software, Automation, Social Media Management, Digital Advertising, Global Marketing, Social Media, Business Process Automation, AI Personalization, Campaign Management, Compliance Management
Beginner · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Prompt Engineering, Amazon Bedrock, Responsible AI, Infrastructure as Code (IaC), Amazon CloudWatch, Application Deployment, Amazon Elastic Compute Cloud, CI/CD, AWS CloudFormation, Unit Testing, Continuous Deployment, Cloud Deployment, Continuous Integration, DevOps, Devops Tools, Code Review, Amazon Web Services, Serverless Computing, Containerization, Data Analysis
Beginner · Specialization · 1 - 3 Months

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

University of Colorado System
Skills you'll gain: TCP/IP, Network Protocols, Dynamic Host Configuration Protocol (DHCP), Network Security, OSI Models, Network Routing, Network Infrastructure, Software-Defined Networking, Local Area Networks, Virtualization
Mixed · Course · 1 - 3 Months

Skills you'll gain: Financial Statement Analysis, Reconciliation, Financial Statements, Financial Analysis, Balance Sheet, Business Metrics, Income Statement, Accounting, Bookkeeping, Analysis, General Ledger, Financial Reporting, Performance Analysis, Cash Flows
Beginner · Course · 1 - 3 Months

Skills you'll gain: Loan Documentation, Banking, Loans, Commercial Banking, Commercial Lending, Credit Risk, Operational Analysis, Transaction Processing, Ledgers (Accounting), Reconciliation, Accounting
Beginner · Course · 1 - 3 Months

Skills you'll gain: File I/O, Data Validation
Beginner · Course · 1 - 3 Months

Logical Operations
Skills you'll gain: Network Troubleshooting, Network Administration, Network Security, Network Architecture, TCP/IP, Network Routers, Computer Networking, Network Routing, Virtual Local Area Network (VLAN), Dynamic Host Configuration Protocol (DHCP), Wireless Networks, Local Area Networks, Network Switches, Networking Hardware, Network Infrastructure, IT Automation, Network Protocols, Routing Protocols, Hardware Troubleshooting, Network Model
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Exploratory Data Analysis, Data Manipulation, Statistical Analysis, R (Software), Analytical Skills, Ggplot2, Data Storytelling, R Programming, Statistical Methods, Quantitative Research, Data Visualization Software, Data Science, Data Preprocessing, Probability & Statistics, Scatter Plots, Business Analytics, Statistical Visualization, Correlation Analysis, Descriptive Statistics, Data Analysis
Beginner · Specialization · 3 - 6 Months