Timimi is a web-extension accompanied by a native host that allows you to save and backup your standalone HTML tiddlywiki files anywhere in your hard-drive. Once installed, you can save the tiddlywiki files without any extra steps, like the original Tiddlyfox addon.
As of version 2.1, Timimi supports the following browsers
It is also reported to work seamlessly in chrome based browsers like Brave and Vivaldi.
Timimi also provides users with 4 backup strategies, viz: