This is a great example of how useful the File System Access API is.
On http://co-do.xyz/ you can select a directory and let AI get to work inside of it without having to worry about side effects.
The Fily System Access API is the best thing that happened to the web in years. It makes web apps first class productivity applications.
Unfortunately, this feature of the API is not supported (yet?) either by Safari or Firefox.
> It makes web apps first class productivity applications.
They won’t be first-class as long as native UI still has the upper hand.