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ReactionMetric

Games

Free browser reaction-time benchmark with device context

by Richard Frademan
Visit site ↗0 claps this week

ReactionMetric is a free browser-based reaction-time benchmark. Complete five trials to see median, best and consistency results. The site explains how browser and device latency affect measurements. The core test works without mandatory signup. Built with Codex under human direction, including AI-assisted code and graphics.

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// launched on CLAPSTORM — a free Product Hunt alternative with a level weekly round · Games

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