macOS system monitor in your menu bar

Automatic CPU speed & power optimizer for Linux

Free system monitor for OSX and macOS. See all system information at a glance in the menu bar.

📱 [Android Library] Get device information in a super easy way.

A curated list of open technology projects to sustain a stable climate, energy supply, biodiversity and natural resources.

Sidetone and Battery status for Logitech G930, G533, G633, G933 SteelSeries Arctis 7/PRO 2019 and Corsair VOID (Pro) in Linux and MacOSX

it's like Rainmeter, but for CLI!

macOS command-line utility to limit max battery charge

Version 4 of the diyBMS

Make your battery information a bit more interesting.

A python script to get battery level from Bluetooth headsets

SoloX - Real-time collection tool for Android/iOS performance data.（Android性能测试android performance\iOS性能测试ios performance\移动端性能测试mobile performance\APP性能测试app performance）

A C daemon that turns your webcam into a light sensor. It will adjust screen backlight based on ambient brightness.

Easy way to detect iOS device properties, OS versions and work with screen sizes. Powered by Swift.

🔋Improve your Windows 11 device's battery life. A WinUI 3 GUI for https://github.com/imbushuo/EnergyStar.

☄️ AirPods desktop user experience enhancement program, for Windows and Linux (WIP)

Battery state card for Home Assistant

PiSugar is a battery module for Raspberry Pi zero / zero W / zero WH

macOS app to set battery charge limit for Intel MacBooks

Do it yourself battery management system for Lithium ion battery packs/cells