ShresthaShome/screen-doctor

Screen Doctor is a lightweight desktop utility designed to help, revive and prevent dead pixels or lines on LCD and LED displays. It works by displaying a modular, customizable canvas that rapidly cycles through random colors in every pixel to stimulate inactive pixels. The app allows precise control over the canvas' size, position, and behavior.

1 best points · 0 comments · 1 Hacker News post · 5 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: Screen Doctor – A lightweight pixel fixer built in Rust/Tauri (1 points, 0 comments, by ssullas, 2026-02-02)