Node Editor Switcher

Pie menu editor is a paid add-on from what I can see, and it's not "already implemented." This add-on doesn't have the same goal. Yes, you can recreate the same pie menu with this add-on, but the main goal of this small extension is to provide an already set-up pie menu focused on the Node Editor with some extended features like a quick switch button or shortcut. If this extension doesn't work for your workflow, that's fine, but please don't compare it to a paid add-on that doesn't have the same goal.