Wikipedia Category Tree Explorer icon

Wikipedia Category Tree Explorer

by casey · Education
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Navigate Wikipedia's category tree.

Users
12
−4 in 30 days
Rating
4.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#181K
#151K among extensions
Version
1.0.1
updated 4 Nov 2025

Users

monthly, 12 months
0815Oct 2025May 2026Oct 2026
Latest, 16 Oct 2026: 12 usersMove the mouse over the chart for any month

Ratings count

monthly, 12 months
001Oct 2025May 2026Oct 2026
Latest, 16 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Wikipedia Category Tree Explorer

Can be viewed in the sidebar, and/or in one or more pop-out windows. some other options: - show/hide the categories of the current page, if that page is a wikipedia page, and if it has any non-hidden (non-maintenance) categories - show/hide an inverted tree view (makes it easier to traverse up the "tree", since it's not actually a strict hierarchy (categories can have multiple parents, and there are some cycles)): - dark/light mode github: https://github.com/Caseythezahima/wikipedia-category-tree-explorer

Growth

WindowUsersChangeRatingsRating
7 days−2−14.3%00.00
30 days−4−25.0%00.00
6 months−1−7.7%00.00

Chrome Web Store search rankings

Where Wikipedia Category Tree Explorer appears when people search the store, with the 30 day change
Search phrasePosition30 days
category#11+19
wikipedia#930

Version history

2 versions recorded
1.0.131 Oct 2025
1.0.029 Oct 2025

Details

Category
Education
First seen
29 Oct 2025
Size
32 KB
Languages
en
Pricing
Free
Extension ID
eppjdfeepdjjcgbklfdlbafjlgbbpmij

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
sidePaneltabsscriptingstorage
Site access
*://*.wikipedia.org/*

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