# Shopify App Block

URL: https://idukki.io/glossary/shopify-app-block
Category: Platforms
Also called: theme app extension, Online Store 2.0 block

Shopify's embed format for third-party widgets in Online Store 2.0 themes. The format Idukki ships through. Lets merchants drop widgets in via the theme editor without code.

## Related terms

- [BigCommerce](https://idukki.io/glossary/bigcommerce)
- [WooCommerce](https://idukki.io/glossary/woocommerce)
- [Wix](https://idukki.io/glossary/wix)