React Native Skia Order Books & 60fps Quote Tapes

From the public realtime drawing set:

Order books and quote tapes punish naive React trees. In 2026 the durable pattern is:

• Skia / canvas for the dense grid
• JSI / Nitro sockets for binary payloads where you control both ends
• React state only for chrome (headers, modals, settings)

Micron-week stress

AMC prints create bursty updates. Cap invalidate rate, coalesce paints, and never allocate giant JS strings per tick.

Paper-trade the UI against Stock Picks so designers see 60fps goals with real pacing, not mocked timers alone.

Not financial advice. Verify claims independently.