CSS Only* Search: Improve React Filtering Performance with CSS!
watch on portal.gitnation.org ↗https://portal.gitnation.org/contents/css-only-search-improve-react-filtering-performance-with-csssummary
An engineer describes how an emoji-picker built with React suffered slow filtering of a ~1800-item list due to re-renders, and explains a solution that removes that performance bottleneck by using only CSS (no JavaScript changes). The talk covers the specific problem (React re-render cost when filtering a large list) and the CSS-based approach used to improve responsiveness.
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