There are such three bugs that greatly affect the experience:
①The set theme, transparency, and duty cycle cannot be inherited to other webpages and are only effective under the current domain name.
②The shortcut buttons do not appear every time a new webpage is opened. Every time a new webpage is opened, it is necessary to find this plugin from the plugin interface again and click on it, which is very troublesome.
③It cannot adapt to the width of the screen, there is content on the right side that is not displayed, and it cannot be scrolled to view.

I like the extension, very complete. But I would like You to add an extra task. Could it be possible to edit the local storage? Anyway Many thanks.

Incredible Addon, but when I try to use it on Facebook, all the button icons of dev tools are broken, which makes it hard to use.

Works very nicely to get some insight in the webpage. Though one important missing feature is the ability to switch off / on CSS properties.

Otherwise than that one of the coolest addons for Android

I can't seem to open it in Firefox 68. But I gave 4 stars for the awesome idea. I would like to see it get more popular.