SwiftUI Image Loading Pipeline (AsyncImage Is Not Enough)
swiftui•Jan 8, 2026

SwiftUI Image Loading Pipeline (AsyncImage Is Not Enough)

Images are the #1 cause of jank in SwiftUI apps. A real image pipeline is necessary to ensure smooth performance, and this post shows how to build one.

devTo

devTo

Original source

Key summary

This blog post discusses the importance of a well-designed image pipeline in SwiftUI apps to prevent performance issues, such as jank, and provides a step-by-step guide on how to build a production-grade image loading system.

TL;DR

  • Images are heavy and should always be cached.
  • Never decode images on the main thread.
  • Cancel image loads when a row disappears.
  • Load images before a cell appears.
  • Inject image pipeline into previews and tests.
  • A real image pipeline makes the entire app feel faster.
  • Images are perfect disk cache candidates.

This content is automatically summarized using AI. For full context, always refer to the original article.

Related posts

Subscribe For New Content Updates

By becoming a member of our blog, you have access to articles and content.