Shopify Code Analyzer icon

Shopify Code Analyzer

by Osdeibi Acurero

v1.1.0 Updated Dec 30, 2025 366KiB
CWS
11
Users
★ 5.00
1 reviews
#44988
of 77.8K
developer
#3911 of 6.8K

Description

Shopify Code Analyzer is a powerful browser extension that helps developers and store owners identify performance issues in their Shopify stores. It automatically detects: - Ghost Scripts: Unused app scripts that are still being loaded - Orphaned Liquid Comments: Leftover code comments from uninstalled apps - Unknown Assets: Third-party scripts that may impact performance - Performance Metrics: Script sizes and load times The extension provides a comprehensive Theme Health Score (0-100) and categorizes findings into Active Apps, Ghost Scripts, and Unknown Assets. It also includes a visual testing tool to temporarily block scripts and measure their impact. 1. Platform Detection: Only activates on Shopify stores - Detects `window.Shopify` - Analyzes typical Shopify DOM structure - Verifies Shopify scripts and meta tags 2. App Script Analyzer: - Lists all external scripts (.js) being loaded - Blacklist of known apps (Klaviyo, Judge.me, Hotjar, PageFly, Yotpo, etc.) - Compares scripts with active DOM elements - Identifies unused "ghost" scripts 3. Liquid Bloat Detector: - Scans HTML for orphaned Liquid comments - Detects `<!-- [shopify-app-extension] -->` comments without associated functionality - Marks potentially dead code 4. Dashboard UI (Side Panel): - Theme Health Score (0-100) - Categorization: Active Apps, Ghost Scripts, Unknown Assets - Size and load time metrics - Modern interface with React and Tailwind CSS 5. Visual Cleanup Tool: - Temporary script blocking using `declarativeNetRequest` - Allows testing if a script is necessary - Automatic reload to apply changes
Shopify Code Analyzer screenshot 1Shopify Code Analyzer screenshot 2

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Permissions (3)

Permissions

declarativeNetRequest Can block or redirect network requests sidePanel storage Can store data locally in your browser

Details

Version 1.1.0
Updated Dec 30, 2025
Size 366KiB
First Seen Mar 26, 2026