Cé go bhfuil Flutter iomlán-fheidhmíoch de réir réamhshocraithe, baineann bharraigheadh feidhmíochta le gá atá nach bhfuil riachtanach athghlacadh, líostaí a bhailí, úsáid cheart const, obair dhruthaim i build a sheachaint, agus profiling. Nuair a thuigeann tú na rudaí seo, coimeádann tú aipeanna réidh (60/120 fps).
Logán atá nach bhfuil riachtanach a íoslaghdú
✓ Use CONST constructors where possible → const widgets aren't rebuilt (huge win)
const Text('Static') // not rebuilt unnecessarily
✓ Keep setState/rebuild scope SMALL → rebuild only what changed (extract widgets so
state changes rebuild a small subtree, not the whole screen)
✓ Use targeted state management (rebuild only widgets that depend on changed state)
✓ Don't rebuild large trees for small changes
