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SectionFlow

High-performance section list for React Native + Web

npm install sectionflow
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Cell Recycling

Reuses rendered cells for off-screen items, just like FlashList. Render 10,000 items with the memory footprint of 15 cells.

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Sticky Headers

Section headers stick to the top while scrolling through their section. Fully customizable with shadow and animation support.

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Collapsible Sections

Expand and collapse sections programmatically or via user interaction. Smooth animations and persistent state support.

60fps Scrolling

Absolute positioning and transform-based updates ensure buttery smooth scrolling even with thousands of items.

TypeScript First

Full TypeScript support with generic types for your item data. Catch errors at compile time, not runtime.

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Drop-in Replacement

Similar API to React Native's SectionList. Migrate existing code with minimal changes.