facebookexperimental/Recoil

[docs] Finish performance.md

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#190 创建于 2020年5月28日

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 (9 评论) (0 反应) (1 负责人)JavaScript (19,428 star) (1,151 fork)batch import
documentationhelp wanted

描述

Need to finish this docs page and then add it to docusaurus sidebar. It’s critical for newcomers. Took me several hours to understand this, which tbh I’m not 100% on still.

rough outline

  • use atomFamily for each updatable key of todo, making use of separate components and react.memo to push state down to leaf nodes
  • bonus: show what would be required if there was an initial list of todos (as if it were fetched from an api).
    • show how to use selectorFamily to select default value, may require keeping an initialState atom?
    • show how to write a selector to roll back together todos into a list in using todoIdsState.map(id => ...) and getting each part back out atomFamily

贡献者指南

技术栈
javascriptreact
领域
documentation
议题类型
documentation
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-2 days
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
mostly clear
前置要求
Basic React knowledgeRecoil fundamentals
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
60
研究方向
The issue provides a rough outline for the performance.md page. First, review existing Recoil documentation and the current Docusaurus sidebar configuration to understand the structure. Then, follow the outline to write the documentation, including code examples for atomFamily and selectorFamily. Ensure the page is added to the sidebar by editing the sidebar configuration file. Check the issue comments for any additional guidance from maintainers.
[docs] Finish performance.md · facebookexperimental/Recoil#190 | Good First Issue