downshift-js/downshift

useCombobox appears to be incompatible with react compiler

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#1,646 建立於 2025年5月7日

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 (4 留言) (3 反應) (0 負責人)JavaScript (11,761 star) (980 fork)batch import
help wantedneeds discussionneeds investigation

描述

If I try and type in an input on combobox then the value does not update. If I add 'use no memo'; to the file to opt out then it works as expected.

I have created a minimal reproduction: https://stackblitz.com/edit/vitejs-vite-jzpospa2?file=src%2FApp.jsx

貢獻者指南

技術棧
javascriptreact
領域
frontend
議題類型
bug
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
half day
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
fresh
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
ReactJavaScriptReact hooks
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
50
研究方向
Investigate the useCombobox hook implementation in the downshift source code, particularly where memoization or hooks are used that may conflict with the React compiler. Refer to the provided StackBlitz reproduction at https://stackblitz.com/edit/vitejs vite jzpospa2?file=src%2FApp.jsx. Look for patterns like useMemo, useCallback, or state updates that are not properly handled by the compiler. Compare with the workaround of adding 'use no memo'. Consider submitting a fix that makes the hook compatible or documents the limitation.