drupal-gutenberg-doc
Document for working with Drupal Gutenberg
References
https://www.drupal.org/docs/contributed-modules/gutenberg/create-custom-blocks
Install node-sass error use this instead
npm i https://github.com/andeersg/drupal-js-build
Run build and start
npm run build
# if build fail run seprated command
./node_modules/.bin/drupal-gutenberg-translations
./node_modules/.bin/drupal-js-build --css
npm start
Google map
Create API key follow https://www.gmapswidget.com/documentation/generate-google-maps-api-key/