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AirChat v1.5.5 — Scroll Jank Fixed

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@github-actions github-actions released this 21 Sep 15:36
· 18 commits to main since this release
v1.5.5
dee25b6

AirChat v1.5.5 — Keyboard-Open Scroll Fixed

The lag

Scrolling with the keyboard open stuttered. Two per-frame costs found:

  1. O(n²) reply check — every bubble ran messages.any() per build (40,000 comparisons for 200 messages on each keyboard animation frame). Replaced with a precomputed ID set per build.
  2. MediaQuery rebuilds — every bubble subscribed to full MediaQuery, rebuilding on each keyboard animation frame. Switched to size-only subscription so bubbles skip keyboard frames entirely.

Both 1:1 and group chats.

Assets 5
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