Cross-platform mobile applications once suffered from minor rendering stutter during initial animations. With Flutter 3.22 and the production-ready Impeller engine, Flutter compiles shaders ahead of time (AOT), delivering silky-smooth 120Hz display refresh rates on iOS and Android.
1. Farewell Shader Compilation Jank
Impeller replaces the legacy Skia rendering engine by pre-compiling all shader pipelines during application build time. This ensures that the very first time an animation or sheet modal opens on user phones, there is zero frame drop.
