The customization feature is quite amazing. You can customize the look and feel of the select2 by providing your own css and js files. Also, you can easily add new fields from the backend and the frontend will reflect the changes. There are many plugins out there that lets you customize the look and feel of the select2 box. I have used it for creating a dynamic dropdown on a form. It is quite easy to setup and customize. I have used the select2 in a social networking website. It is quite easy to use and the customization feature is quite amazing. It has helped me save a lot of time and effort. I have used it in a social networking website and it has helped me save a lot of time and effort.