Select2 (edit)
https://enable-javascript.com/
Themes
http://demo.interface.club/limitless/demo/bs3/Template/layout_1/RTL/default/full/form_select2.html
https://www.sitepoint.com/jquery-select-box-components-chosen-vs-select2/
Select2 with pagination
http://embed.plnkr.co/db8SXs/preview
Samples
https://github.com/select2/select2/wiki/.Net-MVC-Example
https://www.codeproject.com/Articles/623566/Select2-The-Ultimate-jQuery-Autocomplete
Select 2 in MVC 4
https://github.com/NeilMeredith/Select2Demo (HAY)
https://github.com/atakansavas/Select2-Mvc-Demo (HAY)
Select 2 in MVC 5
https://www.intertech.com/Blog/selecting-multiple-items-using-select2-in-mvc-5/ (HAY)
http://www.dotnetqueries.com/Article/159/how-to-implement-select2-with-ajax-and-json-in-asp-net-mvc (HAY)
https://blog.e-zest.com/tech-tutorial-select2-with-asp.net-mvc (HAY)
https://www.c-sharpcorner.com/UploadFile/sourabh_mishra1/cascading-dropdownlist-in-Asp-Net-mvc/
https://stackoverflow.com/questions/14853643/fill-select2-dropdown-box-from-database-in-mvc-4
Select 2 in MVC
http://www.datahaunting.com/mvc/select2-remote-data-example-in-asp-net-mvc/
http://www.datahaunting.com/mvc/select2-simple-example-in-asp-net-mvc/
Select2 not working in IE
http://select2.github.io/select2/
https://selectize.github.io/selectize.js/
https://github.com/selectize/selectize.js (Download examples)
Multiple Select
http://wenzhixin.net.cn/p/multiple-select/docs/
Select2 - multiselect with checkbox
https://codepen.io/faur/pen/vWVPGE
Select2 - loading remote data
https://codepen.io/jin2/pen/jrRdvX
Select2.js multiple with checkboxes - JSFiddle
http://jsfiddle.net/igalst/rjwosg11/
Select multiple checkboxes by select2
https://bootsnipp.com/snippets/92NZm
Select2-bootstrap-theme
https://select2.github.io/select2-bootstrap-theme/4.0.3.html
Select2 Remote Data Select Example - JSFiddle
http://jsfiddle.net/marcrazyness/XMAq2/
Select2-Multi-Checkboxes
https://github.com/select2/select2
