Now here is a feature that we should expose far more prominently (and I'll push the core team to do so) that I think many developers will appreciate. There's a registry key that allows users to make vertical lines appear in the VS code editor so that you can easily see when you go past something like 80 or 120 characters on a line (or any number for that matter). Sara has already blogged about this a while back but some of the developers at Gamefest insisted I highlight it once more :) Here is the link.  I used to use this kind of thing all the time in UltraEdit :)