ExtSpot

Jason Charwin

1 extensionsTop install tier: 626 tier (top extension)Top category: education

Full extension table

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

ExtensionCategoryInstall tierRatingStore update
TarHeelRatings icon

TarHeelRatings

education626
5.0

1–1 of 1

1 / 1
Per page

Jason Charwin Chrome Web Store portfolio

Jason Charwin is tracked on ExtSpot as a Chrome extension publisher with 1 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

1

Top install tier

626

Primary category

education

Notable extensions from Jason Charwin

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.

TarHeelRatings

TarHeelRatings is one of the Chrome extensions from Jason Charwin in education. It is listed with an install tier of 626. Current rating signal: 5.0.

education626 usersRating 5.0Store updated

Portfolio analysis for Jason Charwin

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

education: 1 listing in the visible portfolio sample.

Market signal summary

Strongest visible listing: TarHeelRatings with 626 users.

Highest tracked install tier across the developer profile: 626.

Most recent visible store update: .

Trust and attribution

Developer website: github.com.

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 Jason Charwin

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

How many Chrome extensions does this developer publish?

ExtSpot currently links 1 Chrome extensions to Jason Charwin.

What is the top category?

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

Which extension has the strongest install signal?

TarHeelRatings is the strongest visible listing in this profile sample, with an install tier of 626.

Is the official website known?

The detected official website is github.com.