Clock GitHub Repositories (2026) · Open Source Tools

macOS system monitor in your menu bar

Launch any app or trigger quick actions from the status bar or anywhere on your screen.

Privacy focused clock app built with MD3

Sound generates the terrain, tilt shapes the world, real-world time and weather shape the sky — a tiny living world for M5Stack Cardputer ADV.

Combination of a beautiful clock with widget, alarm, stopwatch & timer, no ads

do-it-yourself, full-featured and smart wall clock device

PixelIt is an ESP8266/ESP32 and WS2812B LED Matrix based PixelArt display

An analog clock for your React app.

Library for the Si5351 clock generator IC in the Arduino environment

Customizable, privacy‑first, open-source clock app inspired by AOSP Clock

One UI-inspired alarm app for Android. Focuses on deep customization and feature rich

Decouples applications from the system clock