To use favorite feature you need to turn on cookies in your browser. You can find details on the forum.
Using direct link you can share your pattern with others.
Here, you can find your patterns when you are using BestMetronome.com
with another browser or computer or e.g. when you loose browser cookie after system reinstall or browser's private data clean up.
That's why "your name (min 3 chars word): pattern name" is recommended name.