how easy is it you you guys to implement that find similar feature that danbooru have?

We have the exact same thing. It's even in the same spot. At the very bottom of the menu to the left of any opened image. It's under "Related posts" saying "Similar".

It uses the exact same system. It's never been very accurate, though, so keep that in mind.

Alaron,
Xbooru Admin

Dear Sirs I have tried a few searches such as Lilo and stich and other cartoons but, sometimes I get the chicken sign. Could you make it easier to ssearch for toons thankyou

if you get the chicken sign it means you either typed it out incorrectly or our search engine can't keep up.