Preserve Item State in Jetpack Compose LazyColumn with Stable Keys
Learn how to keep UI state (e.g., expanded/collapsed) of list items stable while scrolling and across configuration changes using LazyColumn item keys and rememberSaveable.
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jetpackcomposeMastering LazyColumn: Keys & rememberSaveable for Stable Lists in Compose
Learn how to pair key-based item identity with rememberSaveable in Jetpack Compose’s LazyColumn to keep scroll position, preserve checkbox state across rotations, and cut unnecessary recompositions. Includes a working example, limits, and common pitfalls.
LazyColumn vs. Scrolling Column in Jetpack Compose: A Decision Guide for Collections
LazyColumn or a scrollable Column? A decision guide covering composition cost, keys, the infinite-constraints crash, and a quick way to validate the difference yourself.
LazyColumn scroll state not restored by Navigation rememberSaveable
The Jetpack Compose Navigation component relies on rememberSaveable to preserve UI state across configuration changes and process death. However, the scroll offset of a LazyColumn or LazyRow is not automatically saved by this mechanism, leaving the list reset to the top after a rotation or similar event. Developers who need the scroll position to survive nav