If Blocs doesn’t plans to add a third-party-editor option, I would recommend to improve the code-editor more in the future.
One of the annoying steps to do every time you open it, is to select the snippet/file you like to edit.
I would recommend to:
- Replacing Drop-Down Menu with a list in a sidebar
- Add option to remember last open snippet/file (on close) to auomatically reopen it when entering the code-editor.