The plugin shows how to build a plugin with popup to add something like tags.

Click the add button on the toolbar and add tags or select tags in the content and edit them.


<!DOCTYPE html>
        <title>Article Editor</title>
        <meta charset="utf-8">

        <!-- css -->
        <link rel="stylesheet" href="/your-article-dist-path/article-editor.css" />
        <!-- element -->
        <textarea id="entry">...</textarea>

        <!-- js -->
        <script src="/your-article-dist-path/article-editor.js"></script>
        <script src="/your-article-dist-path/plugins/tags.js"></script>

        <!-- call -->
        ArticleEditor('#entry', {
            plugins: ['tags'],
            css: '/your-article-dist-path/',
            custom: {
                css: '/your-article-dist-path/plugins/tags/tags.min.css'