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.

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Skills you'll gain: Full-Stack Web Development, Front-End Web Development, Django (Web Framework), Web Design and Development, Scalability, HTML and CSS, Cloud Hosting, Responsive Web Design, Web Development, Web Applications, Cloud Deployment, Back-End Web Development, MySQL, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), Cloud Computing, Application Programming Interface (API), Restful API, Virtual Environment, Javascript
★ 4.6 (239) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Open Web Application Security Project (OWASP), Penetration Testing, Vulnerability Assessments, Security Testing, Vulnerability Management, Exploitation techniques, Brute-force attacks, Authentications, Hardening, Web Applications, Security Controls, Test Tools, Risk Mitigation, Ethical Standards And Conduct, Mitigation, User Accounts
Intermediate · Course · 1 - 3 Months
Skills you'll gain: IT Security Architecture, Information Systems Security, Network Security, Application Security, Security Controls, Cybersecurity, Security Awareness, Cyber Attacks, Encryption, Data Security, Cryptography, Security Strategy, Security Management, Computer Security Awareness Training, Cyber Security Policies, Authorization (Computing), Threat Management, Firewall, Authentications, Identity and Access Management
★ 4.8 (26K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Azure DevOps Pipelines, Containerization, CI/CD, Docker (Software), Azure DevOps, Cloud-Native Computing, Microsoft Azure, Continuous Integration, Kubernetes, Application Deployment, Continuous Deployment, Devops Tools, DevOps, Application Performance Management, Event Monitoring, Continuous Monitoring, Capacity Management, Test Planning, Disaster Recovery, Query Languages
Advanced · Course · 1 - 3 Months

Coursera
Skills you'll gain: Hypertext Markup Language (HTML), Front-End Web Development, HTML and CSS, Web Language, Web Design and Development, Web Development, Web Development Tools, Web Content, Integrated Development Environments
★ 4.6 (2.2K) · Beginner · Guided Project · Less Than 2 Hours

Università Bocconi
Skills you'll gain: Annual Reports, Retail Store Operations, Brand Management, Marketing Communications, Digital Media Strategy, Communication Planning, Case Studies, Global Marketing, Strategic Communication, Brand Strategy, Branding, Market Opportunities, Customer experience improvement, Business Management, Business Modeling, Business Strategy, Marketing Channel, New Business Development, E-Commerce, Market Dynamics
★ 4.7 (6.3K) · Mixed · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Civil Procedures, Civil Law, Personal Injury Law, Lawsuits, Court Systems, Legal Proceedings, Political Sciences, Litigation and Civil Justice, Plaintiff, Case Law, Law, Regulation, and Compliance, Case Studies, Governance
★ 4.8 (5.3K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Jenkins, Ansible, CI/CD, Scalability, Application Deployment, Continuous Integration, DevOps, Infrastructure as Code (IaC), Infrastructure Architecture, IT Automation, Devops Tools, Cloud Deployment, Cloud Infrastructure, Automation, Build Tools, Web Servers, Application Servers, Servers, Databases, Version Control
Beginner · Specialization · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Test Planning, Embedded Systems, Electronics, Internet Of Things, Embedded Software, Network Protocols, Linux, User Requirements Documents, Functional Specification, Electronic Components, Functional Requirement, OSI Models, Basic Electrical Systems, Electronic Hardware, Systems Design, Debugging, Linux Commands, Application Programming Interface (API), TCP/IP, Python Programming
★ 4.7 (21K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Vibe coding, Prompt Engineering, Prompt Patterns, Prompt Engineering Tools, No-Code Development, Responsive Web Design, Web Design and Development, Front-End Web Development, Software Development Tools, AI literacy, Agentic Workflows, AI Workflows, Generative AI Agents, Software Documentation, Technical Documentation, Web Development Tools, Application Development, Prototyping, Web Development, Project Documentation
Beginner · Course · 1 - 3 Months

Skills you'll gain: React Native, Mobile Development, Android Studio, Android Development, Android (Operating System), Application Development, User Interface (UI), iOS Development, User Story, Apple iOS, Mobile Development Tools, Application Design, UI Components, Cross Platform Development, Flutter (Software), User Interface (UI) Design, User Interface and User Experience (UI/UX) Design, Application Programming Interface (API), Application Deployment, Figma (Design Software)
★ 4.6 (110) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Dashboard Creation, Dashboard, Web Scraping, Data Analysis, Data Presentation, Analytical Skills, Data Visualization Software, Graphing, Pandas (Python Package), Data Science, Jupyter, Python Programming, Data Collection
★ 4.5 (4.9K) · Intermediate · Course · 1 - 4 Weeks