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Jitter Done – a simple tool to understand your caffeine metabolism

Jitter Done – a simple tool to understand your caffeine metabolism

by jere·Apr 18, 2026·4 points·3 comments
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AI Analysis

●●SolidCozySolve My Problem

Visual caffeine decay timeline beats static calculators for sleep planning.

Strengths
  • •Timeline visualization shows caffeine decay intuitively, not just a single number output.
  • •Customizable half-life accounts for age, genetics, and medication affecting metabolism.
  • •Drag-to-add interaction makes tracking a typical day fast and tactile.
Weaknesses
  • •No data persistence or export—refresh the page and your day is gone.
  • •Caffeine calculator category already has many free alternatives online.
Category
Health
Target Audience

Coffee drinkers trying to optimize sleep schedules

Similar To

Caffeine Zone · Coffitivity · SleepCycle

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