Native macOS menu bar app that keeps your MacBook awake for AI coding agents - Claude Code, OpenAI Codex, Cursor - even with the lid closed. Open source (MIT), IOPMAssertion + scoped sudoers rule for password-free pmset, timed auto-off, login item, crash-safe self-heal. Built for overnight agent runs and clamshell mode without an external display.

NoSleepJs is a lightweight JavaScript library that prevents devices from going to sleep during critical activities. It uses the Screen Wake Lock API or a fallback video playback method to keep the screen active, ensuring uninterrupted user experiences across modern and legacy devices.

Keep your MacBook awake with the lid closed, on battery, with no external display. A native menu-bar app that uses pmset disablesleep, with an auto-off timer and a battery-floor cutoff so it can't drain your Mac. The open-source, MIT alternative to Amphetamine.

Amphetamine-style KDE Plasma 6 widget that prevents system sleep while letting the screen turn off. Lightweight plasmoid built on systemd-inhibit. KDE alternative to Caffeine / Amphetamine for Linux.

A simple C# Windows Forms app that prevents your PC from going idle by moving the mouse (Mouse Jiggler / Mouse Giggler alternative).

No Sleep is a simple PowerShell script that prevents a Windows virtual machine (or physical machine) from entering sleep mode. It's useful for ensuring continuous uptime during long-running tasks, testing environments, or remote access sessions.

A sleek Windows tray application that prevents sleep modes with a click on a coffee cup icon.

Keep your PC awake when it matters — smart sleep prevention for Windows

A native macOS self-surveillance and activity monitoring application. Track your own computer usage patterns, capture periodic screenshots and camera photos, and prevent system sleep - all stored locally on your device.

Prevent your Mac from sleeping.

A minimalistic utility to simulate mouse movement on Windows.

One prompt to create a global agent-awake command that prevents Mac, Windows, or Linux sleep and lock-screen interruptions during AI coding sessions.

Mantén tu PC despierto y «Disponible» en cualquier app de comunicación — Teams, Slack, Zoom, Discord, Webex, Skype, Google Chat... · Utilidad minimalista de bandeja del sistema que evita el bloqueo, la suspensión y los estados de inactividad.

Process-aware sleep prevention for macOS — keeps your Mac awake while AI agents, builds, and SSH sessions run

Tiny menu bar caffeinator for macOS — ~90 lines of Swift. One click to keep your Mac awake. No settings, no telemetry, no fluff.

Tiny Windows keep-awake tray app with polite mouse nudges and caffeine mode

macOS menu bar utility that prevents sleep and session timeouts with subtle activity simulation.

🦊 Keep your Windows computer awake effortlessly with AwakeFox, a lightweight utility that moves the mouse cursor at adjustable intervals.