General settings (VUUKLE_CONFIG)

The keys directly on VUUKLE_CONFIG (not nested under comments, emotes, etc.) configure things that apply to every widget on the page — article metadata, theme, language, and global behaviour flags.

<script>
  var VUUKLE_CONFIG = {
    apiKey: 'YOUR_API_KEY',     // public API key
    articleId: 'post-12345',    // unique per article
    title:    'Article title',
    url:      'https://example.com/article-slug',
    img:      'https://example.com/img/article.jpg',
    tags:     'tag1, tag2, tag3',
    author:   'Article author',
    link:     'https://[your-canonical-url-protocol]',
    recommendationsWideImages: false,
    globalRecommendations: false,
    wordpressSync: 'true',
    language: 'en',
    theme: {
      color: '#10e9ba',
      darkMode: false,
    },
  };
  // ⛔ DON'T EDIT BELOW THIS LINE
  (function () {
    var d = document, s = d.createElement('script');
    s.async = true;
    s.src = 'https://cdn.vuukle.com/platform.js';
    (d.head || d.body).appendChild(s);
  })();
</script>

Key	Type	Description
apiKey	string	Public API key from the dashboard
articleId	string | number	Unique article identifier — stable across page loads
title	string	Article title — used in shared URLs and OG previews
url	string	Canonical article URL
img	string	Article hero image URL
tags	string	Comma-separated tags for analytics and recommendations
author	string	Author name
link	string	Protocol/host for recommendation URLs
recommendationsWideImages	bool	Use wide cards in recommendations
globalRecommendations	bool	Include articles from the global Vuukle network
wordpressSync	string	Sync with the WordPress plugin’s article model
language	string	UI language code (en, es, de, …)
theme.color	hex string	Accent colour
theme.darkMode	bool	Force dark theme

For widget-specific configuration (comments, emotes, sharebar, newsfeed) see the per-widget pages:

• Comments widget
• Emote widget
• ShareBar widget
• Newsfeed widget

For full type definitions see the VUUKLE_CONFIG reference.