Add drag & drop json files to load it
I have a lot of json beepbox projects in different folders, so I have to press ctrl+O and find my file in system's file explorer again and again. That's a bit annoying. I think loading files by drop files in the window is much better.
i think it should ask you to confirm to replace song first though, what if you accidentally drop a file and lose your song
there's always the back button but i still think there should be a confirmation
Sounds like a fun idea.
As for losing your song, so long you are not in incognito mode you should be able to find previously edited songs in the song recovery prompt found in the "File" dropdown. A little "are you sure" menu before closing tabs/importing files would be nice though, particularly in the offline version.