Themeisle

Hardeep Asrani

Blocks Export Import plugin allows you to import and export blocks as JSON in Gutenberg Block Editor.
All the code and sources for this plugin are publicly available as part of https://github.com/Codeinwp/otter-blocks.

Blocks Export Import – Backup & Move Gutenberg Blocks as JSON

Fantastic and easy

Export and import Gutenberg blocks as JSON files. Backup block layouts, move them between sites, or share them with your team — all without plugins.

dphiffer

GoodBarber

GoodBarber plugin is a fork of JSON API created by dphiffer. 
GoodBarber plugin creates a communication interface between your WordPress and your GoodBarber account. 
It is used to retrieve content from your WordPress so that you can sync it with your native app created with GoodBarber.

GoodBarber plugin allows you to retrieve WordPress content in order to create a native app for iOS and/or Android

Blocks Export Import – Backup & Move Gutenberg Blocks as JSON vs GoodBarber