oik-blocks v0.1.0-alpha-20181128 contains 11 prototype Gutenberg blocks.
Tested with Gutenberg 4.6.1 and WordPress 5.0-RC1
They’re still mostly prototype code but I’m happy enough with them to be using them on oik-plugins.
WordPress plugins and themes
Blocks
Shortcodes
Reference
Weight shipping plugins
Find out which cart weight shipping plugin you need for your WooCommerce site.
Which cart weight based plugin do I need?