wanna fetch user infos without registering your application and authentication?
var fuser=new fetchuser('zuck'); // username as parameter
fuser.name;
fuser.bio;
fuser.followers;
fuser.following;
fuser.isprivate;
fuser.media;
fuser.pic;
fuser.userexists;
var fpost=new fpost('linkofpost');
fpost.name;
fpost.isprivate;
fpost.cap;
fpost.hasmultipics;
fpost.likes;
fpost.comments;
fpost.media;
fpost.tags;
fpost.urlexists;
var fpics=new fetchpics('georgesfarah4');
fpics.result;
fpics.userexists;
PS:you must have php!