Building a complex WordPress community can take a while. The good news is there are plenty of awesome WordPress plugins that help you put your site together. Favorites for WordPress happens to be a handy plugin that adds wishlists and content-liking functionality to your website. Your visitors will be able to save their favorites on your site.
The plugin lets you enable or disable it per post. You can add a favorite button before or after your content. It is even possible to allow anonymous users to favorite a post. The plugin has various template functions for developers to use to enhance their website. You can change button text, post type, and other settings from the back-end.
Favorites for WordPress lets your visitors like your content. You can use it for posts, pages, and other post types. This is a free plugin.