This plugin causes TiddlyWiki to continuously download (as a JSON file) the contents of any tiddler that is manually changed by any of several means:
- Confirming an edit
- Deleting tiddlers
- Optionally, typing in draft tiddlers can trigger a download
Where appropriate, separate 'before' and 'after' files are downloaded. Configured correctly, the browser will download the files silently in the background, and they can be used as a backup in case of accidental data loss.