If WordPress themes are all about the layout of your website, WordPress plugins are all about its features and functionality. Plugins are programs made up of one or multiple functions that integrate with a WordPress site to enhance it with new features.

But this definition, while accurate, doesn’t even begin to give you an idea of what your website can become by using plugins on top of WordPress. You can do pretty much anything you like. You can install booking systems for your hotel, allow users to create an account and access a private area on your site, create a forum for your community… And you can also boost your site’s visibility in Google by using top-quality SEO plugins.