Choose specific groups from a searchable list, or clear all groups discovered in the selected cache locations. Both site and administrator locations are supported, including frontend module caches stored under the administrator cache directory.

Features:
- Multiple configurable rules with independent enabled states.
- Built-in article, module, banner, category, menu, contact, tag, extension and user triggers.
- Selected-group and dynamically discovered all-group modes.
- Site, administrator or both cache locations.
- Optional administrator confirmations and success logging; failure logging.
- Advanced custom event names with optional exact context filters.
- No cron job, API key or external cache-clearing service required.

**Scope: **works through Joomla's cache API. Browser, CDN, hosting and private extension caches outside that API are not purged. All-group clearing requires a cache backend capable of enumerating groups. Custom event support depends on the extension dispatching that event.