I am primarily a Firefox user, but there is one small feature of Chrome that I cannot live without. In the dev tools performance tab Chrome has button to reloa

I am primarily a Firefox user, but there is one small feature of Chrome that I cannot live without. In the dev tools performance tab Chrome has button to reload a page and automatically start measuring performance as a result of that page start. Also, when I look at the Firefox performance graph its super over the top powerful. So much so that I frequently have trouble understanding it. I suppose I just need to find a tutorial to better help explain how to interpret that data and filter it to what I need to better improve my JavaScript code.