Is there a way to display file name?

[playground]

Where and how can I display name of the file I'm editing in the blue menu bar?

[MaaxGr]

Can you provide a screenshot what you mean? 🤔

[playground]

@MaaxGr I want to display title in the blue bar on top of the editor as show in this image

[MaaxGr]

mhh. I'm not really an expert of the library itself. Maybe you should checkout the docs of the js library, that this library wraps:
https://github.com/josdejong/jsoneditor/blob/master/docs/api.md