Solving Webpack development server error:

> ｢wds｣: Error: listen EADDRINUSE: address already in use 0.0.0.0:3808

```
# Check which process is using the port
lsof -i :3808

# Terminate the process using the PID number
kill -9 PID
```

#Webpack #TIL

The :scope CSS pseudo-class represents elements that are a reference point for selectors to match against.
A situation where the :scope pseudo-class prove to be useful is when you need to get direct descendant of an already retrieved Element

element.querySelectorAll(":scope > .child"); 

https://developer.mozilla.org/en-US/docs/Web/CSS/:scope

#CSS #JavaScript #TIL

The difference between :where() and :is() is that :where() always has 0 specificity, whereas :is() takes on the specificity of the most specific selector in its arguments.

https://developer.mozilla.org/en-US/docs/Web/CSS/:where

#TIL #CSS