- Plugin/module system with registry, hooks for admin nav/permissions/i18n
- Example Games plugin demonstrating the plugin system
- Site-wide search with Cmd+K command palette (cmdk-based)
- Real-time notification system (SSE + Redis pub/sub)
- Extensible webhook system with admin management UI
- Caching strategy: tiered data cache (unstable_cache + Redis)
- Theme import/export as JSON
- Loading states (spinner/skeleton) for all public pages
- Mobile responsive fixes (admin dashboard, guilds page)
- Webhooks admin page under Settings hub
