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Instantly make a computer screen black

Instantly make a computer screen black

ProductivityAuto-discovered · read the source
3Associated recommendation signals
4Indexed source items
2025-06-23Latest indexed mention

Why does HN talk about it?

Original English excerpts. Signals associate a product name or link with positive language in a short context and filter common negation. They can still be wrong; read the original before deciding.

@kentichRecommendation signal
I use Black Screen (https://blackscreen1.com/ https://blackscreen1.com/) to black out my screen for 3 - 5 minutes every X number of minutes.
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@kentichRecommendation signal
I use Black Screen (https://blackscreen1.com/ https://blackscreen1.com/) for personal productivity.
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@kentichRecommendation signal
I use an app I built called Black Screen (https://blackscreen1.com/ https://blackscreen1.com/).
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@kentichShow HN
Show HN: Instantly make a computer screen black
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Showing the highest-priority 4 sources; counts include all matched items.