posts/watchlist-survives-amc-bursts.md · 2026-09-26
Desk Notes: Building a Watchlist That Survives AMC Bursts
Not financial advice. Verify claims independently.
Patterns that survive:
- Virtualize aggressively (FlashList).
- Decouple badge animations from quote batching.
- Persist watchlist IDs locally; rehydrate quotes async.
- Empty states that do not spam reconnect.
Paper-trade the UX on Stock Picks-style loops before you celebrate the visual design.
Want a production reference? Open Stock Picks — the paper-trading app this studio ships against.
Not financial advice; engineering notes only.
cta/stockspicks.sh
Put it into practice
Rehearse on Stock Picks — the Expo fintech app from the team behind RN/APPS.
$ open stockspicks →