I love WorkFlowy, but because I use it so often, it's frustrating to have to leave the current tab to get to my notes.
Until the WorkFlowy team creates a better one or releases an API, I've made this handy extension that will popup your WorkFlowy without interfering with your current tab.
I've already been using it pretty much every time I've needed to get to my WorkFlowy - it's made using WorkFlowy even better :)
DISCLAIMER: I am (unfortunately) not affiliated with WorkFlowy and do not claim to take any credit for their amazing service. I simply wanted this functionality for personal use and figured others probably do as well.