Quorthon13/OLED-Sleeper

Black out or dim idle secondary monitors. The screen wakes instantly on mouse or keyboard activity. A simple wizard lets you choose which displays to manage and set a custom idle timer.

3 best points · 1 comments · 1 Hacker News post · 152 GitHub stars · View on GitHub

Hacker News discussions

• OLED Sleeper – A per-monitor idle dimming tool for Windows (3 points, 1 comments, by Quorthon13, 2026-03-24)