What is the Inspect and Edit HTML Live application, how does it work?

According to the introduction of Dassem Ultor Studio, Inspect and Edit HTML Live is a Tools app on the Android platform. There is currently a 2.47 version released on Mar 01, 2020, you can see the details below.

Introducing Inspect and Edit HTML Live
An application which can change style and layout in real-time.

List of features:
✔️️ Inspect elements - touch a web element to view the source code
✔️️ Edit website source code
✔️️ Inject javascript into the given webpage
✔️️ View html source code
✔️️ Change the css style of various web elements

Inspect and edit website source code
This application allows you to do similar things to what other live websites source code editors do on desktop.

Learn HTML and CSS
Inspect and Edit HTML Live can be used to learn web development technologies such as CSS.

Please note
The code changed on any website will only be stored locally on your device, therefore it will disappear after the page refresh.

DO NOT USE THIS APPLICATION TO DO STUFF THAT YOU HAVE NO RIGHT TO DO. THE DEVELOPER IS IN NO WAY RESPONSIBLE FOR ANY MISUSE OF THIS APPLICATION