Featured in Domain Arrivals · 2026-08-19
Ebb: Tide Times That Survive Airplane Mode
Ebb turns NOAA tide predictions into offline countdowns, minute-by-minute curves, and local tide alarms.
Why it surfacedThe app caches 30 days of validated predictions on the device, schedules reminders locally, and keeps requested location coordinates off its requests, logs, analytics, and support payloads. It is unusually clear about the boundary between prediction and observation—and warns that neither should be used for navigation.
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The Song Resumes After the Story
August 19’s newborn domains include a Hawaiʻi road-trip radio that resumes each song after a GPS-triggered story, an offline Chattanooga recovery map, a 100 KiB operating system running Doom, and an archive of 169,588 Discord roleplay messages.
This is one of 1,000 discoveries in the 2026-08-19 Domain Arrivals issue.