Idea: Application to easily modify code

The main tool that gave me this idea, was something like Codiad:ABANDONED, but restrict it to the users root directory only,

I could see this being possible with some modifications to restrict to the current logged in user. And maybe removing the extensions that are avaiable as some of them give terminal access. as in, total access to a terminal. Which is not good

but with some modifications, you can make this into a usable app