To edit a package:

You must include this script in one server file to allow the editor to view and manage your files:

Server/Index.lua

local editor = Package.Require("nanos-editor/hook.lua")
editor.setup()

You can now press F8 to open the editor in the game

GUI source

In this repository the GUI is compiled, if you want to see the uncompied version of the GUI go here: https://github.com/DKFN/nanos-ide-gui