PowerChecker is a lightweight battery monitoring application built with OpenGL and GLFW.

The application displays current battery level.

• Battery percentage: Accurate reading from /sys/class/power_supply/BAT0/capacity
• Instant actions: One-click shutdown or suspend
• Lightweight: Minimal resource consumption
• Silent mode: Run with --smode=true for background operation
• SD - Immediate shutdown
• SS - Suspend system

• Go (1.24.3) - primary language
• Go-gl - graphics rendering
• Go-gl/glfw (v3.3) - window management

1. Clone the repository:

   git clone https://github.com/Votline/PowerChecker
   cd PowerChecker

2. Download dependencies:

   go mod download

3. Build the application:

   go build -o powercheck

4. Run:

   ./powercheck

This project is licensed under MIT.

The full license texts are available in the licenses directory