ethanlamm

Results 8 comments of ethanlamm

> start/Async Script/DCL 应该是 `start` => `defer script` => `DCL`,`async script`是脱离DOM的,和加载自身文件的大小有关,文件比较小的,加载快,然后执行;文件大的加载慢,然后执行。与`DOMContentLoaded`事件关系不确定。但`JS`脚本都是在`Load`事件前加载并执行完毕的,`Load`事件是兜底事件

```js // 获取当前页面所有HTML标签 const allelements = document.querySelectorAll('*') function findMost(arr) { let temp = {} let maxNum = 0 let maxEle = null for (let i = 0; i < arr.length;...

可以看看这篇文章 https://jerryzou.com/posts/aboutNormalizeCss/

https://zhuanlan.zhihu.com/p/348299601

html ```html s1 s2 ``` css ```css #s1 { width: 200px; height: 200px; background-color: burlywood; overflow: hidden; } #s2 { width: 100px; height: 100px; background-color: aquamarine; margin: 50px; } ```...

![image](https://user-images.githubusercontent.com/101323067/188387499-1c5b9091-f7f6-40c0-98ca-e176ab474389.png)

edge也有lighthouse:https://docs.microsoft.com/zh-cn/microsoft-edge/devtools-guide-chromium/accessibility/lighthouse

https://blog.csdn.net/brother_Cheng_Py/article/details/121970486 这篇文章有解释ACL模型、RABC模型和ABAC模型