I am curious if this is possible, and if it is, I would like to know whether there is plugin that already exists or if there is an API or SDK I can look into.I want to be able to record and replay the last 30 seconds of my browser activity. I know there are manual tools to do this where I click a button and it starts recording my browser activity. That is not what I want. I just want a plugin that sits in the back and continously keeps the last 30sec of any session so that I whenever at any point I click replay, it will playback the last 30 seconds of my session.I am also thinking of just building it if it doesn't exist and would be glad to hear what kind of APIs I should look into. I have done plenty of development but I have not done any browser extensions.