2021年新文章，不知道有没人愿意翻译

[miniflycn]

• https://calendar.perfplanet.com/2021/page-visibility-if-a-tree-falls-in-the-forest/
  • 后台加载页面对性能影响
• https://calendar.perfplanet.com/2021/js-self-profiling-api-in-practice/
  • 了解 Profiler API 这个新东东
• https://calendar.perfplanet.com/2021/first-view-and-repeat-view-in-a-service-worker-world/
  • 原来浏览器有字节码js缓存
• https://calendar.perfplanet.com/2021/core-web-vitals-dashboard-on-google-analytics/
  • 使用google analytics做监控
• https://calendar.perfplanet.com/2021/css-me-not/
  • 一些CSS相关的小东西
• https://calendar.perfplanet.com/2021/combat-css-blockage-with-this-one-weird-little-trick/
  • 老爷爷教你上古调优方案
• https://calendar.perfplanet.com/2021/defer-non-critical-resources/
  • 老爷爷告诉你script中defer和async的差别
• https://calendar.perfplanet.com/2021/performance-implications-of-javascript-errors/
  • 老外做错误监控
• https://calendar.perfplanet.com/2021/optimizing-state-management-in-react-applications/
  • 小型React应用状态管理
• https://calendar.perfplanet.com/2021/have-core-web-vitals-made-the-web-faster/
  • 看看CWV是否让网站速度提升了，附带：https://web.dev/vitals/
• https://calendar.perfplanet.com/2021/how-does-lighthouse-simulated-throttling-work/
  • lighthouse 怎么用
• https://calendar.perfplanet.com/2021/plugging-memory-leaks-in-your-app/
  • 老家伙讲怎么避免内存泄漏

[MiaomiaoFanny]

收到，谢谢。