Drop It for Gutenberg - 1 click image inserts from Unsplash or Giphy, for Gutenberg
Sketch Confetti - Generate gorgeous confetti patterns in 1 click.
PostX - Gutenberg post grid blocks
Atomize - The most advanced Design System for Sketch
ImportDoc Block for WordPress - Instantly update a WordPress post by editing a Google Doc
Merge Duplicate Symbols - Automatically find and act on duplicate symbols in Sketch