Here are some of the features of wordpress cms:
- Simplicity
- Flexibility
- Publish with Ease
- Publishing Tools
- User Management
- Media Management
- Full Standards Compliance
- Easy Theme System
- Extend with Plugins
- Built-in Comments
- Search Engine Optimized
- Multilingual
- Easy Installation and Upgrades
- Importers
- Own Your Data
- Freedom
- Community
- Contribute
There are some developer features also:
- Plugin System
- Theme System
- Application Framework
- Custom Content Types
- The Latest Libraries