1. Select2 offers customizable select box with support for searching, tagging, infinite scrolling, and many other used options.

  2. script.aculo.us provides a collection of javascript libraries that help web developers add visual and ajax effects to projects.

  3. TwistPHP is an open source PHP MVC micro framework.

  4. Bootstrap Multiselect is a JQuery based plugin to provide an intuitive user interface for using...

  5. A lightweight dependency-free select box replacement written in vanilla JavaScript.

  6. Community, training and support specifically for freelancers

  7. Chosen is a JavaScript plugin that makes long, unwieldy select boxes much more user-friendly.

  8. Selectize is a custom <select> UI control with autocomplete and native-feeling keyboard...

  9. Tokeninput is a jQuery plugin which allows your users to select multiple items from a predefined...

  10. Create beautiful, functional and extensive (Multi) HTML <select> Fields with pure, vanilla...

  11. Simple and flexible HTML, CSS, and JS for popular UI components and interactions

  12. Ionic is a cross-platform mobile development stack for building performant apps on all platforms with open web technologies.