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
Jan 18, 2024 1:04pm	1.1.3	0	VERSION_BUMP	d5ebef13