ST is the only editor with non-insane indentation controls: it's right there at the bottom of the window (want to start using 4-space indent in a JS file in the middle of a project full of C++ code that's tab indented? In a project where some C++ devs wrote 4-space indebted JS, when you normally prefer 2, but what to stay consistent? No problem, it's a click away). IntelliJ enforces per-language indentation (what if you have multiple projects with 2 or 4 space indent? Tough luck) and IIRC Atom requires you to download a barely-maintained plugin just to get something even resembling indentation control (and you have to edit a config file to change it - on the fly this ain't!)