caffeine ☆
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Description:
Utility that prevents the system from going to sleep
Type: Cask  |  Latest Version: 1.1.4@0  |  Tracked Since: Dec 17, 2025
Links: Homepage  |  formulae.brew.sh
Category: Productivity
Tags: productivity system-utility macos sleep-prevention
Install: brew install --cask caffeine
About:
Caffeine is a lightweight utility for macOS that prevents the system from entering sleep mode. It activates with a single click to keep your screen on and interrupt-free during long tasks. This tool is ideal for users who need uninterrupted screen activity without adjusting global power settings.
Key Features:
  • One-click activation to prevent sleep
  • Menu bar icon for easy access
  • No system preference changes required
  • Lightweight and low resource usage
Use Cases:
  • Running long software compilations or downloads
  • Watching videos without interruptions
  • Presentations or screen sharing sessions
Alternatives:
  • Amphetamine – More feature-rich with complex trigger rules and session management
  • KeepingYouAwake – Open-source alternative with similar functionality and brew support
Version History
Detected Version Rev Change Commit
Sep 22, 2025 10:13am 1.1.4 0 VERSION_BUMP b6d8c814
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