Bootstrap 5 Select Dropdown Enhancer – AvalynxSelect

Preview:

Description:

AvalynxSelect is a JavaScript plugin that transforms the regular <select> element into a Bootstrap dropdown component with support for live search, custom styles, scrollable lists, and more.

How to use it:

1. Download the main script avalynx-select.js and insert it into your Bootstrap project.

<link rel="stylesheet" href="/path/to/cdn/bootstrap.min.css" />
<script src="/path/to/cdn/bootstrap.bundle.min.js"></script>
<script src="/path/to/avalynx-select.js"></script>

2. Alternatively, install avalynx-select via NPM and import it as a module into your Bootstrap project.

# NPM
$ npm install avalynx-select

import { AvalynxSelect } from 'avalynx-select';

3. Instantiate AvalynxSelect with your target <select> element and customize options as needed:

<select class="form-select avalynx-select" id="example">
... options here ...
</select>

new AvalynxSelect("#example", {
    // options and defaults
    className: '',
    liveSearch: false,
    caseSensitive: false,
    showAll: true,
    showActive: true,
    scrollList: true,
    scrollItems: 8,
    noDefaultSelection: false,
}, {
   // custom placeholders
   searchPlaceholder: 'Search...',
   selectPlaceholder: 'Please select...'
});

4. Callback functions.

new AvalynxSelect("#example", {
    onChange: null,
    onLoaded: null,
}

Changelog:

v1.0.0 (06/05/2025)

• v1.0.0

v0.0.2 (03/08/2025)

• Template renamed from avalynx-select to avalynx-select-template
• Duplicate id fixed
• Dropdown width after resize fixed
• assetscomposer.json added
• onChange event added
• onLoaded event added