caffein8d

Track your caffeine
in real-time

Log your coffee, energy drinks, and more. Watch your caffeine levels decay in real-time. Share embeddable badges on your GitHub profile.

Embed your caffeine level anywhere:

127mgcaffein8d.dev

Built for developers

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Real-Time Tracking

Log caffeine from 50+ pre-loaded beverages or scan barcodes. Watch your levels update in real-time.

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Pharmacokinetic Modeling

Uses real half-life decay formulas. Customize your personal caffeine metabolism rate.

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Embeddable Badges

Add a live caffeine badge to your GitHub README, portfolio, or anywhere that supports images.