Show HN: ScreenTest.run – A minimal, dark-mode dead pixel tester (No ads)
screentest.run"Hi HN, I built this because most screen test sites are cluttered with ads. It uses vanilla JS, supports 144Hz detection, and works offline. Feedback welcome!"
"Hi HN, I built this because most screen test sites are cluttered with ads. It uses vanilla JS, supports 144Hz detection, and works offline. Feedback welcome!"