Development Tenant Banner 作者： CronoTech

Tenant Banner adds a small colored ribbon to the corner of the screen that tells you at a glance which environment you're working in - staging, UAT, production, or any custom environment you define. Built for admins, developers, and consultants who move between multiple environments daily and want a clear, unmissable signal before making changes.

Works with any web-based platform or admin console, cloud-hosted or on-prem. You define each environment yourself: a label, a snippet of the URL to match (like -stg. or admin.internal.corp), a banner color, and the text shown on the ribbon. Add as many environments as you need, reorder them to control match priority, and pick which corner of the screen the banner appears in.

All settings are stored locally in your browser. Nothing is collected or sent anywhere.

Features:
- Custom environment list with color, label, and banner text per entry
- Substring URL matching, works for any domain naming convention
- One global corner setting for consistent banner placement
- Live updates when settings change, no page reload needed
- Clear-all option to reset to defaults