Extension Tracker

Chess Companion

18 users Rated 5.00 from 2 ratings Last updated 1 Nov 2026

By codingphet Live in the Chrome Web Store cnjfcjelkpmjokafdbfijchihlpdekab Search Google ↗ Last checked 8 Nov 2026, 05:04 UTC

The listing

What the Chrome Web Store shows, as of the last check

Analyse any chess position with a built-in Stockfish engine: best move, eval bar and a live board on chess.com and Lichess.Summary from the listing
Developer
codingphet
Enhanced Safe Browsing
Not trusted. What this means →
Category
Lifestyle › Games
First published
1 Nov 2026
Last updated
1 Nov 2026
Version
1.0.0
Size
1.19 MiB
Minimum Chrome
114
Languages
1 language

English

See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store

The Chrome Web Store has shown a user count on one check so far. The chart appears after the second.

Show the numbers
CheckedUsersRatingRatings
2026-11-08185.002
2026-11-02–––
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#126,466
by users, of 292,131 extensions
In its category
#4,572
of 7,319 in Games

What changed

Every change found on a check, newest first

No changes found since tracking began on 2 Nov 2026.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 2 Nov 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Sites
  • https://lichess.org/*lichess.org
  • https://www.chess.com/*www.chess.com
Sites where it runs scripts
  • https://lichess.org/*lichess.org
  • https://www.chess.com/*www.chess.com
Browser features
  • sidePanelShow a side panel

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Street Cruiser1 –– Games
All 2 extensions by codingphet →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked again 7 and 30 days after it was published, and again whenever a new version appears. Last checked 8 Nov 2026, 05:04 UTC; next check around 1 Dec 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Chess Companion” (cnjfcjelkpmjokafdbfijchihlpdekab). Chrome Web Store data, last checked 2026-11-08. https://extensiontracker.com/extension/cnjfcjelkpmjokafdbfijchihlpdekab. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_cnjfcjelkpmjokafdbfijchihlpdekab,
  title   = {Chess Companion (cnjfcjelkpmjokafdbfijchihlpdekab)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-08},
  url     = {https://extensiontracker.com/extension/cnjfcjelkpmjokafdbfijchihlpdekab},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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