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.

UXL Themes

A simple plugin to enable (or re-enable) the core WordPress block patterns.
If you are using a theme that removes support for the core block patterns and you want to re-enable them, this is the plugin for you.
<h3>License</h3>
Licensed under the GNU General Public License v2.0, 
http://www.gnu.org/licenses/gpl-2.0.html

Enable Core Patterns

A simple plugin to enable (or re-enable) the core WordPress block patterns.

Pattern Friend vs Enable Core Patterns