Description from extension meta
Show a floating panel on pages whose URL contains saved keywords. Manage keywords, color, and name from the popup.
Image from store
Description from store
Site Alert - Environment Detection Extension
Instantly identify your development environment with visual alerts
Site Alert displays a customizable floating panel whenever you visit pages containing your predefined URL keywords. Perfect for developers who need to quickly distinguish between production, staging, development, and testing environments.
Key Features
Smart URL Detection: Automatically detects when page URLs contain your saved keywords
Visual Environment Alerts: Shows a prominent floating panel to prevent costly mistakes
Full Customization: Configure keywords, panel colors, and display names through an intuitive popup interface
Developer-Focused: Designed specifically for developers working across multiple environments
Lightweight & Fast: Minimal performance impact with instant detection
Perfect For
Preventing accidental changes to production sites
Quickly identifying which environment you're currently working in
Color-coding different development stages (dev=red, staging=yellow, prod=green)
Teams collaborating across multiple deployment environments
How It Works
Add URL keywords (e.g., "staging", "dev", "localhost", "prod")
Assign custom colors and names for each environment
Browse normally - the extension automatically shows alerts when keywords match
Stay aware of your current environment at all times
Stay safe, stay aware, stay productive.