Social giants use similar methods like this plugin to wordpress deliver their content embeddable safely to other/external sites. Option to set a release date so that all sites can embed your extension share content after (useful if you want to offer exclusive content to just a few domains). Create embeddable sections with custom name slugs load only necessary scripts automatically generates iframe codes schedule to be embedding embedded into external sites support for custom post types & pages embed system content advanced meta box for post & pages (useful if you want to pass custom content to