GitHub Themer icon

GitHub Themer

by James Theakston · Functionality & UI
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Applies a custom theme to GitHub, activated via the profile menu.

Users
4
−1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#270K
#225K among extensions
Version
1.2
updated 13 Nov 2025

Users

monthly, 11 months
024Nov 2025May 2026Oct 2026
Latest, 15 Oct 2026: 4 usersMove the mouse over the chart for any month

Ratings count

monthly, 11 months
001Nov 2025May 2026Oct 2026
Latest, 15 Oct 2026: 0 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 GitHub Themer

Allows you to theme GitHub however you wish.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days−1−20.0%00.00
6 months+3+300.0%00.00

Version history

2 versions recorded
1.213 Nov 2025
1.012 Nov 2025

Details

Category
Functionality & UI
First seen
12 Nov 2025
Size
17 KB
Languages
en-GB
Pricing
Free
Extension ID
jelndedljpmdbnklnlolhfaikcbphbko

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
storage
Site access
*://github.com/*

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