PickTests
Quick browser-based tests for reaction time, memory, focus, aiming, and visual tracking.
About
PickTests is a collection of free browser-based human performance tests.
Test your reaction time, aiming speed, memory, focus, attention, and visual tracking with simple interactive challenges.
The collection includes Reaction Time Test, Aim Trainer, Sequence Memory Test, Number Memory Test, Multiple Object Tracking, and Stroop Test.
No account or download is required. Everything runs directly in your browser with instant results.
Pick a test, try it, and compare your performance over time.
PickTests is a collection of lightweight browser-based tests designed to measure different aspects of human performance.
The current collection includes:
- Reaction Time Test
- Aim Trainer
- Sequence Memory Test
- Number Memory Test
- Multiple Object Tracking
- Stroop Test
Each test is designed to start instantly, show clear results, and let users retry to improve their performance.
No account, installation, or download is required. Everything runs directly in the browser and works on both desktop and mobile devices.
Pick a test, challenge yourself, and see how your performance changes over time.
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FounderPlaybooks.
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when we shipped T enter the support Link at the very bottom of the page were redirecting people to my own Twitter DMS and so I got the DM in real time and I was checking all day long I was able to listen to see your feedback and try to implement uh the fix in like five minutes
Route support to your personal Twitter DMs and fix in five minutes
Tweet Hunter's support link pointed straight to a personal Twitter DM. Real-time feedback turned into fixes shipped in five minutes — sometimes while the user was still watching. The reachability is a structural advantage a solo founder has that scaled players literally can't replicate. The window closes above ~20K followers; exploit it now.
little streak counter a little gamification ... you press start and this is going to play a sound as you inhale and play a sound as you exhale
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Retention in Coherence is driven by two simple mechanics: a visible streak counter that gamifies daily return, and guided inhale/exhale audio cues that make each session frictionless to complete. Together they turn breath work into a daily ritual rather than a one-off download.
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