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Theme Upgrade Buddy
- by HASAN ARMSTRONG LLC
- Free
- by HASAN ARMSTRONG LLC
- Free
Compare theme versions before upgrading. See every code change, sorted by risk level. Works with any Shopify theme.
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About the Theme Upgrade Buddy
Theme Upgrade Buddy works with any Shopify theme to help you upgrade safely. When you update your theme version, custom code and styles can differ between versions. This app compares your current theme with the new version and shows every difference in a side-by-side code viewer.
Files are sorted by risk level so you know which changes need attention first. Review exactly what changed in each file, copy custom code with one click, and download a full report to track progress or share with your team. Make informed decisions before publishing your theme upgrade.
Launched: January 1, 2026
Key features
- Compare any two theme versions and instantly see every difference between them
- Side-by-side code viewer highlights exactly what changed in each file
- Files sorted by risk level so you tackle critical changes first
- Download a full report to track progress and share with your team
- One-click copy lets you move custom code to your new theme quickly
Integrations with:
- Shopify Admin
