How to detect changes in the DOM (Document Object Model)

Question

With every change in GIFT (Document Object Model), whether it is an inclusion, exclusion or even a modification in some element I would like to perform a function, there is some "simple" way to do this?

If such specific changes cannot be detected, a method that would detect any change is sufficient.

Answer 1

Currently, the most recommended solution is the use of a Mutation Observer

Full support chart by browsers can be checked at here

What is a Mutation Observer?

It is an API that allows a function to be called asynchronously when there is change in certain parts of the DOM.