state syncexpertReddit r/SaaS founder pain-point threadMAX
Multi-Device Preference Sync Divergence With Vector Clocks Done Wrong : Presence and Ephemeral State at Scale
TypeScriptHLCSQLiteCloudflare KV
Problem Breakdown
The scaling defect is treating ephemeral presence (cursors, viewports, typing indicators) with the same per-message fidelity as durable data: presence has no correctness requirement (a stale cursor is harmless) but an extreme message-volume requirement, and applying durable-data semantics to it wastes an order of magni…
The full blueprint needs the Max ($59 lifetime) plan
The problem description above is free to read. Unlock the complete solution blueprint and the copy-paste build prompt with a plan.