// Hacker Noon · 24 May 2026

SwiftUI Performance Is Not About Views. It Is About Diffing

SwiftUI performance issues often come from poor diffing, not from SwiftUI itself. Closures, reference-backed models, and large view bodies can make SwiftUI re-render more than necessary. The fix is to make rendering inputs explicit, use smaller diffable view components, and treat Equatable as an arc...

Hacker Noon

@hacker-noon · Maxim Egorov

hackernoon.com

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