All products
The whole collection.Implementation notes.
Something for your workday, your next meal, or your curiosity.Algorithms, storage rules, failure cases, and test coverage for each product.
5 products
≤3 search areas → ≤12 route candidates
Ranker
Find your next favorite place.Bounded place searches, detour calculations, and trip planning.
Read the storyRead implementation notesSlot check + booking + outbox = one transaction
Mobis
From first inquiry to booked.Slot conflicts, safe retries, and separate Calendar delivery.
Read the storyRead implementation notesOriginal UUID + timestamp survive retries
Hourport
A little less timekeeping.Offline queues, cross-process locking, and uncertain transfers.
Read the storyRead implementation notesA stale document revision returns 409
Calendar
More of your world, in view.Shared date identities, revision-checked saves, and date-only rules.
Read the storyRead implementation notesLock game → mutate → commit → notify
WikiRace
Turn a rabbit hole into a race.Article detection, competing claims, and player-specific updates.
Read the storyRead implementation notesNo matches this time.
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Some are tools I use. Some are ideas taking shape.
All are part of the same collection.