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.

shazdeh

This plugin integrates with WP 3.0 built-in Custom Backgrounds, and enables you to choose from a growing collection of patterns provided by <a href="http://subtlepatterns.com" rel="nofollow ugc">Subtle Patterns</a>.
To updaters: Please note, you might need to reselect your chosen pattern.

Background Patterns

Use a library of beatiful patterns and decorate your webpage background.

Pattern Friend vs Background Patterns