Select2 (edit)

https://enable-javascript.com/

Themes

https://pixinvent.com/bootstrap-admin-template/robust/html/ltr/vertical-menu-template/form-select2.html

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 multiple with search box

https://codepen.io/eduardobursa/pen/VabQLm/ (HAY)

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)

https://riptutorial.com/jquery-select2/example/32475/creating-searchable-dropdown---select-box-using-jquery---select2-in-csharp-mvc

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/23417594/data-binding-in-mvc-5-and-select2-multiple-values-with-razor-engine/40927421#40927421

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

https://github.com/wasikuss/select2-multi-checkboxes

https://jsfiddle.net/wasikuss/7ak9skbb/