When I was goofing around in Snap! (not the website but an offline version), I tried to type "0" but accidently (did I spell wrong?) pressed "F12". Then a kind of a window thing popped up from the bottom of the browser. It looked like a source code navigator thing, I mean, with all the content in the "src" folder and if you tap a js file you can edit it. But it doesn't make changes to Snap! that's open in the browser. My questions are, 1) is that a source code navigator? 2)How do you save? Because I didn't see a save button in there. And I noticed that the handle bars in the palettes and the stage seemed to adjust to it too. So 3) is it built-in? Or is it just like that?
Sorry there's not a picture. I don't know how you take pictures on the screen. But thanks for helping!