qoncer

This plugin extend the default Gutenberg block editor with functionality often required for a better user experience. It’s build to be lightweight, simple to use, and most importantly, stable troughout updates.
Key Features: 
1. Makes each block hidable on mobile, tablet, and desktop. 
2. Adjustable thresholds for different devices. 
3. Hidable groups, rows, and stacks that stay hidden for a set amount of time.
Note that this plugin can adds additional attributes to blocks which will not be removed upon uninstall as this can risk damaging post data.

Pattern Friend

Extends the Gutenberg block editor with addtional functionality with lightweight code.

Pat Bloom

The PB Modular Pattern System (MPS) is a design and development system based on 6 so called ‘patterns’. Patterns can be seen as modular parts (on design and code level) that are assembled to bigger pieces of functional components which still can be updated without the need to rework them in other parts all the time. More about this on <a href="http://web.mps.systems" rel="nofollow ugc">http://web.mps.systems</a>
<h4>Features</h4>
<ul>
<li>Build a WordPress website completely modular – bases on 6 Patterns with MVC model approach</li>
<li>Create advanced re-usable Partials (and components) that can be injected with variables</li>
<li>Implement MPS in any (existing) template or use the example theme</li>
<li>Choose from front-end frameworks like UIkit, Bootstrap or WP Gutenberg</li>
<li>Based on rapid development, BEM and DRY method</li>
</ul>

PB Modular Pattern System

MVC / BEM based elemental and modular development system based on 6 patterns

Pattern Friend vs PB Modular Pattern System