
Joomla!
Open-source PHP content management system for building websites

Joomla! is a free, open-source content management system (CMS) for building websites and web applications. It provides an admin interface for creating and organizing content, managing users, and extending functionality via a large ecosystem of extensions and templates.
Key Features
- Content management with structured menus, categories, and modules
- Extension and template system for adding features and customizing design
- Built-in multilingual capabilities
- User, role, and permission management with multiple access levels
- SEO-friendly features and mobile-ready theming support
- Supports common database backends for deployments
Use Cases
- Public websites for organizations, communities, and small businesses
- Multilingual marketing sites with role-based editorial workflows
- Content-driven portals extended with third-party components
Limitations and Considerations
- The core repository is not an installable package by itself; typical deployments use the packaged release builds
Joomla! suits teams that need a mature CMS with strong extensibility and fine-grained access control. Its long-standing community and extension ecosystem make it a flexible choice for many website types.
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