core42x

3 extensionsTop install tier: 490 tier (top extension)Top category: workflow

Full extension table

Browse the indexed Chrome extensions from core42x with sortable market signals and pagination.

Extension	Category	Install tier	Rating	Store update
UI Enhancer for Gemini	workflow	490	4.6	07/27/2026
Fast Domain Checker	developer	5	5.0	07/06/2026
FastCrop	art	4	5.0	07/11/2026

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core42x Chrome Web Store portfolio

core42x is tracked on ExtSpot as a Chrome extension publisher with 3 linked extensions. The portfolio view combines store categories, install tiers, ratings, and update recency so readers can understand what this developer ships and which listings carry the strongest market signals.

Tracked extensions

Top install tier

490

Primary category

workflow

Notable extensions from core42x

These listings are ordered by install tier on the first portfolio page. Each item gives search engines and readers a concise description of the developer portfolio rather than only a table of IDs.

UI Enhancer for Gemini

UI Enhancer for Gemini is one of the Chrome extensions from core42x in workflow. It is listed with an install tier of 490. Current rating signal: 4.6.

workflow490 usersRating 4.6Store updated 07/27/2026

Fast Domain Checker

Fast Domain Checker is one of the Chrome extensions from core42x in developer. It is listed with an install tier of 5. Current rating signal: 5.0.

developer5 usersRating 5.0Store updated 07/06/2026

FastCrop

FastCrop is one of the Chrome extensions from core42x in art. It is listed with an install tier of 4. Current rating signal: 5.0.

art4 usersRating 5.0Store updated 07/11/2026

Portfolio analysis for core42x

The portfolio appears strongest where install tiers, category focus, and recent store activity overlap. This section summarizes signals from the currently indexed Chrome Web Store listings.

Category footprint

art: 1 listing in the visible portfolio sample.

developer: 1 listing in the visible portfolio sample.

workflow: 1 listing in the visible portfolio sample.

Market signal summary

Strongest visible listing: UI Enhancer for Gemini with 490 users.

Highest tracked install tier across the developer profile: 490.

Most recent visible store update: 07/27/2026.

Trust and attribution

Developer website: not detected from explicit store fields.

Developer identity is linked by public developer ID, store contact fields, and normalized identity evidence from the catalog pipeline.

Discovery angles

Compare top listings by install tier before reading lower-traffic experiments.

Review category overlap to understand whether the publisher focuses or tests multiple markets.

Use update recency as an early signal for active maintenance.

Questions about core42x

Short answers for searchers researching this Chrome extension developer and its store portfolio.

How many Chrome extensions does this developer publish?

ExtSpot currently links 3 Chrome extensions to core42x.

What is the top category?

The current leading category is workflow, based on indexed Chrome Web Store data.

Which extension has the strongest install signal?

UI Enhancer for Gemini is the strongest visible listing in this profile sample, with an install tier of 490.

Is the official website known?

No explicit official website has been detected from trusted store fields yet.