Browse for vBulletin 5 add-ons, products, hooks and extensions here. These are not compatible with vBCloud as it does not allow installing third-party products.

Browse for vBulletin 5 template only modifications including changes to css_additional template.

Browse for vBulletin 5 custom modules or widgets that can be added to the site via Sitebuilder. These are not compatible with vBCloud as it does not allow installing third-party products.

Find vBulletin 5 custom BB Codes here that are also compatible with vBCloud. Some of them may be compatible with vB3 and vB4 too.

Browse for vBulletin 5 core PHP file modifications that are inevitable and cannot be resolved with PHP Hooks or API extensions. These are not compatible with vBCloud as it does not allow access to the server.

Browse for vBulletin 5 Javascript file modifications that are inevitable and cannot be resolved with template hooks.

Third-party modifications are not allowed in vBCloud but some "modifications" are still possible. You can find them here and probably only in this site which may be the first or only vBulletin site that offers vBCloud modifications.

Browse for miscellaneous vBulletin 5 modifications that don't fall under other forum channels.