Android music player framework, compatible with MediaSession. Support custom music player (MediaPlayer, ExoPlayer), custom Notification, custom audio effect engine, only WiFi network, sound quality/dynamic URL, headset clicks, sleep timer, playback history, player state persistence.

An alternative to traditional task schedulers

Awake is a tool, that resides in system tray and prevents the computer from entering the idle state.

React-Native - Expo - Sleep Cycle Calculator

🛌 MVP Sleep-tracking App with Step-by-Step Tutorial

AlarmClock is a case that mimics the iOS bedtime.

A hammerspoon config with a bunch of custom spoons (sleep timer, resolution changer, paywall buster, safari hotkey utilities, window management with undo, etc).

Android music player sleep timer

Music Sleep Timer Plus is an Android app that allows you to set a timer to stop your music or podcasts after you fall asleep. You can extend, reduce or cancel the timer from the notification actions to stop the playback. The app works with any media player and gradually lowers the volume before pausing the audio. 😴

one more tool to change the timer resolution in the context of the calling process

Simple VBS Utilities

CS4472 - Mobile Computing Project. Personal Health Companion App designed to help you achieve a balanced lifestyle.

Puts your Mac to sleep with you (when timer expires).

Sleepyti.me App - build a regular sleep schedule!

slumber sleep timer for SailfishOS

Keep Android Screen Awake or make it Dimmer.

Dead simple sleep timer for spotify

An accurate timer utility for running tasks/commands on the given interval Hours, Minutes, Seconds. e.g. Shutdown the Computer

A tiny and simple JavaScript code execution delay library.

Scripts that schedule sleep / shutdown for macOS, Linux, and Windows devices