chenglou/react-motion

Warn about children re-rendered on each animation step

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#232 创建于 2015年10月31日

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 (0 评论) (0 反应) (0 负责人)JavaScript (21,646 star) (1,160 fork)batch import
enhancementhelp wanted

描述

That probably fits nicely with #37 though the difference is whether we can warn developer of delays in runtime. Sort of basic profiling with a recommendation to split animated container from non-animated functional children subtree if we can detect delays and huge number of re-renders.

Not quite sure how technically do that (yet), but could take similar to react-hot-loader approach.

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。
4
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。
unclear
前置要求
Understanding of React renderingBasic knowledge of animation principles
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。
20
研究方向
Investigate how to detect performance delays and high re render counts in animation loops. Review react hot loader's approach for inspiration. The issue references #37 which may provide context. Consider implementing a profiling warning that suggests splitting animated containers from non animated children.