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hey guys hey going in this video Iamp;#39;m gonna be showing you how to use the mutation observer in a java script okay so basically this right here is a very powerful tool which lets you observe or react to changes in the Dom so for example youamp;#39;re able to be notified when an attribute has changed its text contents or its attributes or even when child nodes have been added or removed from a parent node or element so definitely a very powerful tool worth learning or at least knowing about so you can definitely come in handy when using external libraries which donamp;#39;t provide their own events so for example if your website is using a library which makes changes to the Dom and you want to know when those changes happen you can definitely do that using the mutation observer so Iamp;#39;m going to be showing you a few examples of how to actually use this and of course what you can actually observe with the mutation observer so letamp;#39;s go inside the text editor right he
