# Introduction ## Introduction ### Note This is the first version of this introduction to the frontend API. If you have any comments or suggestions about it, let us know and drop us a line ### Note to old browsers In some cases (mostly in old version of IE) the Javascript engine should be up and running, before calling our commands, so don't forget to use $(document).ready(function() { }); or anything similar, to avoid errors. ### Overview What can you do with the frontend API? Create yumpu frontends on your website easily! Right now we support the dynamic creation of ... - magazines - bookshelfs ... with a simply Javascript command.