Web application courses can help you learn front-end and back-end development, user interface design, and database management. You can build skills in coding languages like JavaScript and Python, as well as frameworks such as React and Node.js. Many courses also cover essential tools like Git for version control and SQL for database queries, showing how these skills come together to create dynamic and interactive web experiences.

John Wiley & Sons
Skills you'll gain: Digital Advertising, Online Advertising, Retail Store Operations, Customer Analysis, Inventory and Warehousing, Customer Retention, Inventory Control, Order Management, Google Ads, Pay Per Click Advertising, Customer experience improvement, Customer Insights, Order Fulfillment, Inventory Management, Social Media Marketing, Market Opportunities, Marketing Strategies, E-Commerce, Digital Marketing, Web Design
Beginner · Specialization · 3 - 6 Months

Chegg Skills
Skills you'll gain: Campaign Management, Digital Marketing Campaigns, Return On Investment, Paid media, Performance Reporting, Marketing Effectiveness, Digital Advertising, Digital Analysis, Digital Marketing, Data-Driven Marketing, Marketing Analytics, Performance Analysis, Performance Measurement, Analytics, Web Analytics, Key Performance Indicators (KPIs), Performance Metric, Data-Driven Decision-Making, Marketing Strategy and Techniques, Strategic Decision-Making
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Data Visualization, Excel Formulas, Plot (Graphics), Microsoft Excel, Data Management, Data Cleansing, Spreadsheet Software, Data Entry, Data Sharing, Data Import/Export, Data Validation, Microsoft Office, Data Analysis Software, Data Integrity, Problem Solving
★ 4.7 (3.7K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: LangGraph, AI Orchestration, Agentic Workflows, Workflow Management, LLM Application, Prompt Engineering, Prompt Patterns, Process Optimization, Generative AI Agents, Large Language Modeling, Process Driven Development, Business Process Automation, Operational Efficiency, Agentic systems, Automation, Context Management
Beginner · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: Database Design, SQL, MySQL, Relational Databases, Database Management, Databases, Data Modeling, Query Languages, Data Integrity, Development Environment, PHP (Scripting Language), Software Installation
★ 4.7 (5.5K) · Intermediate · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: PHP (Scripting Language), MySQL, Database Application, Database Development, Object Oriented Programming (OOP), Database Management, Secure Coding, Authentications, Web Applications, SQL, Network Protocols
★ 4.8 (1.1K) · Intermediate · Course · 1 - 3 Months

University of California San Diego
Skills you'll gain: Event-Driven Programming, Interactive Data Visualization, Java, Java Programming, Object Oriented Programming (OOP), User Interface (UI), Object Oriented Design, Computer Programming, User Interface (UI) Design, Algorithms, Software Engineering, Geospatial Mapping, Programming Principles, Software Documentation
★ 4.7 (5.8K) · Intermediate · Course · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Amazon Web Services, Incident Response, Cloud Security, Computer Security Incident Management, Amazon Elastic Compute Cloud, Security Controls, Incident Management, Cloud Management, Digital Forensics, Data Persistence
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Open Web Application Security Project (OWASP), Exploit development, Penetration Testing, Cyber Operations, Bash (Scripting Language), Scripting, Exploitation techniques, Security Testing, Vulnerability Assessments, Cyber Threat Hunting, Threat Detection, Shell Script, Windows PowerShell, Cybersecurity, Scripting Languages, Intrusion Detection and Prevention, Linux Commands, Incident Response, Command-Line Interface, Network Security
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cryptography, Network Monitoring, Network Security, Distributed Denial-Of-Service (DDoS) Attacks, Computer Systems, Data Storage Technologies, Cybersecurity, Threat Detection, Security Controls, General Networking, Cloud Computing, Microsoft Azure, Active Directory, Encryption, Firewall, Operating Systems, Authentications, Authorization (Computing), General Data Protection Regulation (GDPR), Business Software
★ 4.7 (2.6K) · Intermediate · Specialization · 3 - 6 Months

University of Michigan
Skills you'll gain: Stored Procedure, NoSQL, Database Design, Database Architecture and Administration, SQL, Database Systems, Relational Databases, Cloud Applications, Database Theory, PostgreSQL, Database Management Systems, Data Store, Databases, Data Modeling, JSON, Database Software, Database Application, Database Management, Query Languages, Natural Language Processing
★ 4.7 (1.5K) · Intermediate · Specialization · 3 - 6 Months

LearnKartS
Skills you'll gain: Docker (Software), Containerization, Cloud-Native Computing, DevOps, Devops Tools, Application Deployment, Development Environment, Nginx, OS Process Management, Infrastructure Architecture, Software Installation, Virtualization, Virtual Machines, Application Lifecycle Management, Command-Line Interface, Servers, Software Versioning
Beginner · Course · 1 - 4 Weeks