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@legendapp/list

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Legend List is a drop-in replacement for FlatList with much better performance and supporting dynamically sized items.

github.com/LegendApp/legend-list

LegendApp/legend-list

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## 1.1.4 - Feat: Add sizes to getState() ## 1.1.3 - Fix: scrollToEnd was not always setting `viewPosition: 1` correctly ## 1.1.2 - Fix: Adding items in a list with item separators had a small layout jump as the previously last item re-rendered with a separator ## 1.1.1 - Fix: scrollTo accuracy when paddingTop changes ## 1.1.0 - Feat: Add LazyLegendList component for virtualizing regular children - Feat: Support initialScrollIndex with viewOffset and viewPosition - Feat: Add estimatedListSize prop for better initial size estimation ## 1.0.20 - Types: Fix type of ref in Reanimated LegendList ## 1.0.19 - Fix: scrollToEnd not including footerSize ## 1.0.18 - Feat: Add a useListScrollSize hook - Fix: Support renderItem being a function component - Fix: scrollToEnd being incorrect by the amount of the bottom padding ## 1.0.17 - Fix: initialScrollIndex not taking header component size into account - Fix: PaddingAndAdjust for ListHeaderComponent - Fix: ignore alignItemsAtEnd when the list is empty ## 1.0.16 - Fix: isAtEnd was going to false when overscrolling - Fix: refreshControl not being top padded correctly - Fix: type of useLastItem hook - Fix: header component was not displaying if a list had no data - Fix: scrollToIndex logic that fixes scroll after items layout was not using viewPosition/viewOffset - Fix: Improve scrollToIndex accuracy - Fix: Improve scrollToEnd accuracy ## 1.0.15 - Feat: Add a useIsLastItem hook - Feat: Support horizontal lists without an intrinsic height, it takes the maximum height of list items - Feat: Add onLoad prop - Fix: maintainVisibleContentPosition not working on horizontal lists - Perf: scrollForNextCalculateItemsInView was not taking drawDistance into account correctly - Perf: Improved the algorithm for allocating containers to items - Perf: Use useLayoutEffect in LegendList if available to get the outer ScrollView layout as soon as possible ## 1.0.14 - Fix: A container changing size while inactive but not yet recycled could potentially overlap with elements onscreen if large enough ## 1.0.13 - Fix: Missing React import in ListHeaderComponentContainer crashing some environments - Fix: `initialScrollIndex` was off by padding if using "padding" or "paddingVertical" props ## 1.0.12 - Fix: Initial scroll index and scrollTo were not compensating for top padding - Fix: Removed an overly aggressive optimization that was sometimes causing blank spaces after scrolling - Fix: Adding a lot of items to the end with maintainScrollAtEnd could result in a large blank space - Fix: ListHeaderComponent sometimes not positioned correctly with maintainVisibleContentPosition - Fix: Gap styles not working with maintainVisibleContentPosition ## 1.0.11 - Fix: scrollTo was sometimes showing gaps at the bottom or bottom after reaching the destination ## 1.0.10 - Fix: Removed an optimization that only checked newly visible items, which could sometimes cause gaps in lists - Fix: Scroll history resets properly during scroll operations, which was causing gaps after scroll - Fix: Made scroll buffer calculations and scroll jump handling more reliable ## 1.0.9 - Fix: Use the `use-sync-external-store` shim to support older versions of react - Fix: Lists sometimes leaving some gaps when reordering a list - Fix: Sometimes precomputing next scroll position for calculation incorrectly ## 1.0.8 - Perf: The scroll buffering algorithm is smarter and adjusts based on scroll direction for better performance - Perf: The container-finding logic keeps index order, reducing gaps in rendering - Perf: Combine multiple hooks in Container to a single `useArray$` hook ## 1.0.7 - Fix: Containers that move out of view are handled better ## 1.0.6 - Fix: Average item size calculations are more accurate while scrolling - Fix: Items in view are handled better when data changes - Fix: Scroll position is maintained more accurately during updates ## 1.0.5 - Fix: Fast scrolling sometimes caused elements to disappear - Fix: Out-of-range `scrollToIndex` calls are handled better ## 1.0.4 - Fix: Container allocation is more efficient - Fix: Bidirectional infinite lists scroll better on the old architecture - Fix: Item size updates are handled more reliably - Fix: Container reuse logic is more accurate - Fix: Zero-size layouts are handled better in the old architecture ## 1.0.3 - Fix: Items that are larger than the estimated size are handled correctly ## 1.0.2 - Fix: Initial layout works better in the old architecture - Fix: Average size calculations are more accurate for bidirectional scrolling - Fix: Initial scroll index behavior is more precise - Fix: Item size calculations are more accurate overall ## 1.0.1 - Fix: Total size calculations are correct when using average sizes - Fix: Keyboard avoiding behavior is improved for a smoother experience ## 1.0.0 Initial release! Major changes if you're coming from a beta version: - Item hooks like `useRecyclingState` are no longer render props, but can be imported directly from `@legendapp/list`.