Just run the project! Then hang out for a while and probably don't do much of anything else on your computer, 'cuz this is a big JavaScript CPU test.
I have a hilarious theory (not one that's very original) for how the non-mutating list ops (item #, contains) could be sped up a whole lot. It's kinda pointless to try that without something to observe the results, though :P Feel welcomed to remix or backpack Gobo if you want to try the performance observance blocks ("precise timer") with your own tests—just give credits and link back to this project, please! Also, disclaimer: they aren't very heavily tested, and I'm not that experienced with efficiency testing, so I could be doing a lot of things wrong here lol.
