Web Dev Toolkit Pro by mauspace
Advanced CMS & QA developer toolkit: Multi-View environment sync, pixel-perfect smart overlay, DOM inspectors, SEO scanner, WCAG accessibility audit, and SFMC link utilities.
Extension Metadata
About this extension
Web Dev Toolkit Pro is an advanced developer and QA toolkit designed to supercharge frontend workflows, design verification, and CMS testing.
- Multi-View Sync & Diff: Open Dev, QA, and Prod environments side-by-side with synchronized scrolling and visual screenshot diffing.
- Smart Pixel-Perfect Overlay: Compare live web pages against design mockups with auto-detection, Blink mode, opacity, and scale controls.
- Intelligent DOM & CMS Tools: Search 300+ property presets and target deep iframe dropdown controls.
- Environment Switcher & Param Manager: Quickly switch between Dev/QA/Prod tiers and manage URL query parameters.
- SEO & Metadata Scanner: Inspect Open Graph, Twitter Cards, canonical links, and indexing directives.
- Accessibility (WCAG) & Link Audits: Heuristic contrast checks, heading hierarchy verification, and broken/cross-environment link detection with Markdown export.
- Salesforce Marketing Cloud (SFMC) Suite: Unwrapper for tracking links and automated test subscriber injector.
- Code Compare & Text Utilities: Side-by-side diff tool and string casing converters.
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Permissions and data
Required permissions:
- Block content on any page
- Access browser tabs
- Access your data for sites in the rapp.com domain
- Access your data for sites in the azurewebsites.net domain
- Access your data for user-content.s4.sfmc-content.com
Optional permissions:
- Access your data for sites in the rapp.com domain
- Access your data for sites in the exacttarget.com domain
- Access your data for sites in the salesforce.com domain
- Access your data for sites in the marketingcloudapps.com domain
- Access your data for sites in the sfmc-content.com domain
- Access your data for sites in the azurewebsites.net domain
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 6.6.0
- Size
- 158.39 KB
- Last updated
- 7 days ago (Aug 24, 2026)
- Related Categories
- License
- MIT License
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
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