Tetsu

2 extensionsTop install tier: 100K+ tier (top extension)Top category: workflow

Full extension table

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

Extension	Category	Install tier	Rating	Store update
Mouse Dictionary	workflow	100K+	4.7	01/26/2026
Mouse Dictionary Kaggle Support	workflow	519	5.0	07/03/2022

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Tetsu Chrome Web Store portfolio

Tetsu is tracked on ExtSpot as a Chrome extension publisher with 2 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

100K+

Primary category

workflow

Notable extensions from Tetsu

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.

Mouse Dictionary

Mouse Dictionary is one of the Chrome extensions from Tetsu in workflow. It is listed with an install tier of 100K+. Current rating signal: 4.7.

workflow100K+ usersRating 4.7Store updated 01/26/2026

Mouse Dictionary Kaggle Support

Mouse Dictionary Kaggle Support is one of the Chrome extensions from Tetsu in workflow. It is listed with an install tier of 519. Current rating signal: 5.0.

workflow519 usersRating 5.0Store updated 07/03/2022

Portfolio analysis for Tetsu

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

workflow: 2 listings in the visible portfolio sample.

Market signal summary

Strongest visible listing: Mouse Dictionary with 100K+ users.

Highest tracked install tier across the developer profile: 100K+.

Most recent visible store update: 01/26/2026.

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 Tetsu

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

How many Chrome extensions does this developer publish?

ExtSpot currently links 2 Chrome extensions to Tetsu.

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?

Mouse Dictionary is the strongest visible listing in this profile sample, with an install tier of 100K+.

Is the official website known?

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