ThemeSweep

by JMS Dev Lab
Free plan available

0.0 (0)

by JMS Dev Lab
0.0 (0)
on
Free plan available

Finds and safely removes dead code left behind by uninstalled apps. Includes automatic backup and one-click rollback for safe cleanup.

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About the ThemeSweep

ThemeSweep finds and removes dead code left behind when you uninstall Shopify apps. Orphaned snippets, unused CSS, dead scripts, and leftover Liquid files stay buried in your theme, slowing down every page. This app scans your active theme to detect all that abandoned code and shows you exactly which app left it behind. You get a clear report first — nothing changes without your approval. Then clean it up in one click. ThemeSweep creates a full theme backup and works on a duplicated theme for safety. Choose to remove the code completely or quarantine it by commenting it out. If something goes wrong, restore your theme instantly with one-click rollback. All backups are kept for 30 days so you're always protected.

Launched: September 7, 2026

Key features

Automatic dead code detection — Scans your entire theme to find JavaScript, CSS, Liquid, and orphan files left behind by uninstalled apps
Safe one-click cleanup — Creates a full theme backup before every cleanup. Choose remove or quarantine mode. Preview changes before publishing
Instant rollback — Restore your theme to its pre-cleanup state with one click. All backups retained for 30 days