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SenangLab

ExtensionDeveloper Tools2 users
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Overview

Responsive design testing & QA toolkit.

For modern web professionals, testing responsive behavior across multiple screen sizes is painful, disjointed, and slow. Browser DevTools only allow one viewport at a time. Third-party cloud testing platforms are slow, laggy, require external servers, and suffer from high latency. SenangLab bridges this gap: Instant, native, multi-device responsive testing directly in the active browser tab. With absolute styling isolation, high-performance cross-frame synchronization, on-page SEO audits, WCAG accessibility checks, and multi-device screenshot stitching, SenangLab transforms the browser into an advanced, interactive QA workspace.

Details

  • Version
    1.0.0
  • Updated
    May 30, 2026
  • Offered by
    Bookklik Technologies
  • Size
    83.56KiB
  • Languages
    English
  • Developer
    Email
    bookklik.technologies@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes
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