DISCOVERED IN HACKER NEWS
Instantly make a computer screen black
Instantly make a computer screen black：从 Hacker News 推荐讨论中自动发现的产品。
效率工具
3推荐信号
4讨论来源
2025-06-23最近提及
为什么 HN 用户提到它？
自动整理的讨论摘录，保留原始英文。阅读原文了解完整语境。
I use Black Screen (https://blackscreen1.com/ https://blackscreen1.com/) to black out my screen for 3 - 5 minutes every X number of minutes.阅读完整讨论
I use Black Screen (https://blackscreen1.com/ https://blackscreen1.com/) for personal productivity.阅读完整讨论
I use an app I built called Black Screen (https://blackscreen1.com/ https://blackscreen1.com/).阅读完整讨论
Show HN: Instantly make a computer screen black阅读完整讨论