That would be awesome. Page Inspector is a cool idea but still it is a fancy way of browsing. Still need to press ctrl + shift + Enter (same behavior for browsers).
Completed with BrowserLink feature
Josh Berke commented
This is really awsome, the example with the binarySearch function is amazing.
Kamran Pervaiz commented
how can i like your comment? :)
Page Inspector rocks but if things will go real time then that would be mind blowing awesomeness. period. full stop. :)