Improving page speed through efficient code, optimized images, and reduced resource usage.

Benefits include: Code backup Collaboration Rollback options Version tracking

GitHub integration allows developers to manage theme code through version control.

Shopify CLI helps developers build, test, and deploy Shopify themes efficiently.

Theme versioning tracks changes and updates to ensure safe development.

Theme duplication creates a backup copy before customization or updates.

Shopify does not officially support child themes like WordPress. Developers usually duplicate themes before making major changes.