Here’s an alternative (and simpler way) to create more than one block in the generated project.

Create one directory for each block – e.g
src/blocks/a/
src/blocks/b/
etc

Implement each block as the generated example with edit.js, save,js, editor.scss, style.scss and an index.js but let index.js default export an init function that makes the registerBlockType( … ) call instead.

Remove the top level src/edit.js and src/save.js files

Modify src/editor.scss by removing the original code and then add
@import “blocks/a/editor”;
@import “blocks/b/editor”;

Same thing for src/style.scss
@import “blocks/a/style”;
@import “blocks/b/style”;

Modify src/index.js, remove the original code and add
import aInit from ‘./blocks/a’;
import bInit from ‘./blocks/b’;
aInit();
bInit();

That’s it! npm run build the usual way

🙂
/johan

npx @wordpress/create-block block-name –namespace block-namespace