Perfect plugin, but a few improvements for easier editing would be nice.

This plugin is basically a must. When using a free theme, I am quite limited in editing the appearance. And some functions cannot be solved using plugins.

There are three things that I have been missing for a long time.

1. Insufficient highlighting of the wrong number of brackets. It does turn red when I click on it, but it would be better if it was red permanently or turned red after saving.
2. Basic ability to undo changes.
3. Ability to automatically format code

However, this does not change the fact that I give it five stars.