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Show HN: High-performance bidirectional list for React, React Native, and Vue

jeremy_su Sunday, February 08, 2026

Why is it high performance? It uses a fixed number of DOM elements regardless of item count and supports bidirectional infinite scrolling.

Summary
The article discusses the implementation of a 'Broad Infinite List' in JavaScript, which is a scrollable list that can handle a large number of items without compromising performance. It highlights the key features and techniques used to achieve efficient rendering and scrolling.
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suhaotian.github.io
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