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.

Johns Hopkins University
Skills you'll gain: Risk Modeling, Operations Research, Regression Analysis, Network Model, Resource Allocation, Excel Macros, Business Analytics, Decision Making, Risk Analysis, Simulation and Simulation Software, Microsoft Excel, Strategic Decision-Making, Data Modeling, Financial Modeling, Business Modeling, Data-Driven Decision-Making, Excel Formulas, Business, Spreadsheet Software, Data Analysis
★ 4.8 (4.1K) · Beginner · Specialization · 3 - 6 Months

LearnKartS
Skills you'll gain: Kubernetes, Docker (Software), YAML, Containerization, Devops Tools, DevOps, Application Deployment, Enterprise Application Management, Role-Based Access Control (RBAC), Distributed Computing, Disaster Recovery, Virtual Networking, Application Lifecycle Management, Scalability, Load Balancing, MySQL, Configuration Management, WordPress, Data Persistence, Command-Line Interface
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: AI literacy, Product Planning, Generative AI, Artificial Intelligence, AI Personalization, Google Workspace
★ 4.8 (1.2K) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Visualization, Prompt Engineering Tools, Prompt Patterns, AI powered creativity, Context Engineering, AI literacy, AI Personalization, Generative AI, Timelines, LLM Application, Agentic Workflows, Ideation, Artificial Intelligence, Business Correspondence, Complex Problem Solving, Report Writing, Solution Design, Document Management, Critical Thinking, Machine Learning
★ 4.8 (8K) · Beginner · Specialization · 1 - 4 Weeks

Skills you'll gain: Retrieval-Augmented Generation, Model Evaluation, Scalability, Vector Databases, Application Deployment, Model Optimization, Restful API, Token Optimization, Performance Tuning, Embeddings, Generative AI, Web Applications, Large Language Modeling, Artificial Intelligence
Beginner · Course · 1 - 4 Weeks
Madecraft
Skills you'll gain: Web Scraping, Scripting, Selenium (Software), Unstructured Data, Automation, File Management, Application Programming Interface (API), JSON, Extensible Markup Language (XML), Python Programming, File I/O, Hypertext Markup Language (HTML), File Systems, Data Validation, HTML and CSS, Web Development Tools, Authentications, Data Management
Intermediate · Course · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Prompt Engineering, ChatGPT, Prompt Patterns, LLM Application, AI literacy, AI Enablement, AI powered creativity, Artificial Intelligence, Large Language Modeling, Game Design
★ 4.8 (8.1K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Meta Ads Manager, Marketing Analytics, Data-Driven Marketing, Bayesian Statistics, Descriptive Statistics, Marketing Effectiveness, Statistical Hypothesis Testing, Target Audience, Marketing Strategies, Marketing Planning, Statistical Inference, Marketing Strategy and Techniques, Statistical Software, Sampling (Statistics), A/B Testing, Data Collection, Marketing, Analytics, Performance marketing, Web Analytics
★ 4.8 (3K) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Angular, Application Deployment, Unit Testing, Application Development, Software Testing, Scalability, Development Testing, Dataflow, Test Case, Performance Tuning, Web Servers, Restful API, Software Design, Software Architecture, API Design, Web Design and Development, Maintainability, Middleware, UI Components
Advanced · Course · 1 - 4 Weeks
Multiple educators
Skills you'll gain: Unit Testing, Data Structures, Event-Driven Programming, File I/O, Interactive Data Visualization, Java, Java Programming, Object Oriented Design, Object Oriented Programming (OOP), User Interface (UI), Debugging, Software Testing, Computer Programming, Cryptography, Software Engineering, Bioinformatics, Algorithms, Data Analysis, Software Design, Problem Solving
★ 4.6 (15K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: C# (Programming Language), Maintainability, Object Oriented Design, Object Oriented Programming (OOP), .NET Framework, Development Environment, Code Reusability, Microsoft Development Tools, Microsoft Visual Studio, Software Engineering, Software Design, Programming Principles, Software Development Tools, Computer Programming, Computer Programming Tools, Debugging, ASP.NET, Application Deployment, Web Development, Back-End Web Development
Beginner · Course · 1 - 3 Months

Skills you'll gain: Visualforce, Salesforce Development, Salesforce, Application Development, Salesforce Object Query Language (SOQL), Restful API, Application Programming Interface (API), Web Services, Data Modeling, API Testing, Javascript, Data Access, SQL, Programming Principles
Intermediate · Course · 1 - 4 Weeks