Ciprian Popescu

Modern Design Library is a toolkit of opinionated Gutenberg blocks for WordPress. All optional blocks are registered using PHP-only block registration (<code>autoRegister</code>) — no JavaScript build step or Node.js tooling required.
The plugin ships with:
<ul>
<li>Colored Line — a fully customisable horizontal separator block with striped, shade, and dotted style variants (classic JS-registered block).</li>
<li>Advanced Separator (experimental) — a PHP-only separator with configurable width, height, padding, alignment, and three decorative variants.</li>
<li>Advanced Heading (experimental) — 13 decorative heading styles, heading level selector (H1–H6), optional tagline, and full typography/spacing/border block support controls. Accent decorations automatically follow the text colour.</li>
<li>Marquee (experimental) — a single infinitely scrolling text row. Stack multiple blocks for multi-row layouts. Speed (Slow/Medium/Fast) and direction (Left/Right) are configurable. Animation script is loaded lazily — only on pages containing the block.</li>
<li>Call to Action (experimental) — a CTA banner with heading, subheading, button label/URL, three visual variants (Primary/Secondary/Dark), and native colour overrides.</li>
<li>Author Box (experimental) — displays a user card with avatar, bio, email, and LinkedIn link. User is selected from a dropdown. LinkedIn URL is stored as user meta (set on the user’s profile page).</li>
</ul>
Optional blocks are enabled from Settings → Modern Design Library → Modules.
The optional blocks require the Gutenberg plugin or WordPress 7.0+ for the <code>autoRegister</code> block support.
Read more on <a href="https://getbutterfly.com/wordpress-plugins/modern-design-library-ui/" rel="nofollow ugc">getButterfly</a>.
For a deep dive into how the PHP-only blocks work, read <a href="https://getbutterfly.com/php-only-block-registration-in-wordpress/" rel="nofollow ugc">PHP-Only Block Registration in WordPress 7.0</a>.

Modern Design Library

A Modern Design Library toolkit for blocks: separators, headings, marquees, call-to-action banners, and author boxes.

STApp Professional GmbH

Create your own divider lines and configure a animation. Add all your divider lines via shortcode at the target places.
<ul>
<li>Lively dividers, headlines and separators with many setting options</li>
<li>Lean code and lean performance</li>
<li>For any number of websites</li>
</ul>
<h3>Questions & Support</h3>
For more informations, please visit us at: <a href="https://dev-wordpress.com/" rel="nofollow ugc">dev-wordpress.com</a> 
If you have any questions, please contact us Mail(mailto:development@stapp-professional.de “development@stapp-professional.de”)

Modern Design Library vs STApp Divider Plugin