Extract data from WebPage via chrome Extension

Question

I am looking to make a chrome extension which is continuously scans the webpage I'm currently on, and looks for certain keywords that I type, and if those keywords are typed then do some action accordingly. How is this possible in JavaScript?

a rather simpler yet useful information would help a lot.

Answer 1

You will need to implement your keywords logic on content scripts.

If you need necessary information about chrome extensions - it can be found here .

At first you can look at extension documentation about content scripts and samples .

Documentation for extension API you can find here .