zloirock/core-js

Add support for `requestIdleCallback`

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#846 创建于 2020年7月20日

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 (10 评论) (8 反应) (0 负责人)JavaScript (23,771 star) (1,609 fork)batch import
help wantedweb standards

描述

https://w3c.github.io/requestidlecallback/

Looks like this can mostly be done simply by using setTimeout code, and seems quite simple to polyfill (if I get the time I'll create a PR).

Currently only Safari is missing this entirely.

贡献者指南

技术栈
javascript
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。
2
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。
under 1 hour
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
JavaScript basicssetTimeout knowledge
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。
70
研究方向
This issue requests a polyfill for `requestIdleCallback`. The body suggests using `setTimeout` as a fallback. Review existing polyfills in the core js repository to understand the pattern (e.g., `./packages/core js/modules/`). Check comments for any edge cases or performance considerations. Implement a simple wrapper that calls `setTimeout` with a delay to simulate idle callback scheduling.