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MutationLens – DOM Debugger

By dmitry.radyuk

Pick any container, hit record, watch every DOM mutation in a visual timeline. Built for front-end debugging.

Time on the storeUnder a yearA rough range, not an exact date
Store users5As shown on the Chrome Web Store
Chrome Web Store ratingNot rated yetNo store ratings yet
Last store update30 Apr 2026Version 0.1.2 beta, 5 months ago

Inside the extension

Reviews

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Permissions & access

Access levelMedium

Can see the address and title of every open tab.

What it’s allowed to do, not what it actually does. Not a safety rating.

Permissions 5

Sensitive1

  • See the address and title of every open tabtabs

Standard4

  • Work on the tab you click it onactiveTab
  • Run its code on pages it can accessscripting
  • Open in the side panelsidePanel
  • Add items to the right-click menucontextMenus

Members also see when a new version asks for new access.

Website access 0

No website access beyond the tab you click it on.

Extension ID
pglekipfbgiflkdfailkblfpfgbcjdga
Package size
108KiB
Manifest
Version 3

The maker

This is the only listing we know of from dmitry.radyuk.

Listings
1
Combined store users
≈5
Store Featured
0

Combined users can count the same person more than once. Maker profile Developer website

Ext Watch AI

Should you build in this niche?

One research report for MutationLens – DOM Debugger. Reports come with Plus, Pro and Max.

  • Takeaway & demandCited takeaway and search volumes
  • Traffic & domainPopularity rank, visits and authority
  • Money & pricingPlans and prices from the maker’s site
  • ReviewsComplaints and praise, quoted
  • Competitors & ranksRank against the closest listings
  • Build opportunityWhat to build and how to position it
  • Every number shows its source and date
  • Ready in a minute or two
  • Report and PDF yours for 30 days
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