getify/TNG-Hooks

Feature: `useRender(..)`

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#19 创建于 2019年1月19日

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 (3 评论) (0 反应) (0 负责人)JavaScript (1,014 star) (43 fork)batch import
enhancementhelp wantedquestion

描述

This hook is basically exactly like useEffect(..) except that it specifically defers its behavior asynchronously until the render frame (via requestAnimationFrame(..)).

贡献者指南

技术栈
javascriptreact
领域
frontend
议题类型
feature
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。
1-3 hours
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。
clear
前置要求
Familiarity with React hooksUnderstanding of requestAnimationFrame
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。
55
研究方向
Implement the `useRender` hook by modeling it after the existing `useEffect` hook in the repository. The key difference is that `useRender` should schedule its effect using `requestAnimationFrame` instead of running synchronously or asynchronously without a frame. Review the existing hook patterns in the source code, particularly the `useState` implementation, to ensure consistency. Build a simple test case that demonstrates the deferred execution behavior.