---
title: "Discussion on \"Where You Read Matters: Steering Compose Work with Deferred State Reads, derivedStateOf, and remember Keys\" | Hashnode"
description: "Discussion on \"Where You Read Matters: Steering Compose Work with Deferred State Reads, derivedStateOf, and remember Keys\". Defer state reads to layout or draw, filter noisy input with derivedStateOf, and verify the gains with Layout Inspector counts."
url: "https://hashnode.com/posts/where-you-read-matters-steering-compose-work-with-deferred-state-reads-derivedstateof-and-remember-keys/6af4a644d195de6fc254829d"
---

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# [Where You Read Matters: Steering Compose Work with Deferred State Reads, derivedStateOf, and remember Keys](https://android-expert.hashnode.dev/where-you-read-matters-steering-compose-work-with-deferred-state-reads-derivedstateof-and-remember-keys?utm_source=hashnode&utm_medium=feed)

Defer state reads to layout or draw, filter noisy input with derivedStateOf, and verify the gains with Layout Inspector counts.

3d ago · 17 min read · android-expert.hashnode.dev  
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