--- title: What’s a subtle @Binding issue m you only notice under... description: Rapid user interactions with SwiftUI @Binding can cause animation stacking and out-of-order state updates because Swift batches updates rather than processing... canonical: https://daily.dev/posts/what-s-a-subtle-binding-issue-m-you-only-notice-under-heavy-user-interaction--aoa2fgjbs twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: What’s a subtle @Binding issue m you only notice under heavy user interaction? | daily.dev og:description: Rapid user interactions with SwiftUI @Binding can cause animation stacking and out-of-order state updates because Swift batches updates rather than processing... og:url: https://daily.dev/posts/what-s-a-subtle-binding-issue-m-you-only-notice-under-heavy-user-interaction--aoa2fgjbs og:image: https://api.daily.dev/og/posts/aOa2fGjBs.png og:image:alt: What’s a subtle @Binding issue m you only notice under heavy user interaction? og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # What’s a subtle @Binding issue m you only notice under heavy user interaction? **[Rebeloper](https://daily.dev/sources/rebeloper)** · 1 min read · 0 upvotes · 0 comments ## Summary Rapid user interactions with SwiftUI @Binding can cause animation stacking and out-of-order state updates because Swift batches updates rather than processing them sequentially. The solution involves debouncing rapid changes and driving animations from the correct state source, since bindings don't serialize user intent. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#swift](https://daily.dev/tags/swift), [#swiftui](https://daily.dev/tags/swiftui) [View this post on daily.dev](https://daily.dev/posts/what-s-a-subtle-binding-issue-m-you-only-notice-under-heavy-user-interaction--aoa2fgjbs) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"What’s a subtle @Binding issue m you only notice under heavy user interaction?","url":"https://daily.dev/posts/what-s-a-subtle-binding-issue-m-you-only-notice-under-heavy-user-interaction--aoa2fgjbs","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/what-s-a-subtle-binding-issue-m-you-only-notice-under-heavy-user-interaction--aoa2fgjbs"},"datePublished":"2026-02-12T07:40:10.463Z","dateModified":"2026-02-12T07:40:27.731Z","description":"Rapid user interactions with SwiftUI @Binding can cause animation stacking and out-of-order state updates because Swift batches updates rather than processing...","image":"https://i.ytimg.com/vi/yj0W0fK1ZCI/sddefault.jpg","thumbnailUrl":"https://i.ytimg.com/vi/yj0W0fK1ZCI/sddefault.jpg","isAccessibleForFree":true,"articleSection":"Rebeloper","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Rebeloper","logo":"https://media.daily.dev/image/upload/s--W0sZL8K4--/f_auto/v1726990075/logos/rebeloper","url":"https://daily.dev/sources/rebeloper"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/what-s-a-subtle-binding-issue-m-you-only-notice-under-heavy-user-interaction--aoa2fgjbs","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"swift,swiftui","timeRequired":"PT1M","video":{"@type":"VideoObject","name":"What’s a subtle @Binding issue m you only notice under heavy user interaction?","description":"Rapid user interactions with SwiftUI @Binding can cause animation stacking and out-of-order state updates because Swift batches updates rather than processing...","thumbnailUrl":"https://i.ytimg.com/vi/yj0W0fK1ZCI/sddefault.jpg","uploadDate":"2026-02-12T07:40:10.463Z","duration":"PT1M","url":"https://api.daily.dev/r/aOa2fGjBs","embedUrl":"https://www.youtube.com/embed/yj0W0fK1ZCI"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Rebeloper","item":"https://daily.dev/sources/rebeloper"},{"@type":"ListItem","position":3,"name":"What’s a subtle @Binding issue m you only notice under heavy user interaction?"}]} ```