DarkWatt

by dev · Just for Fun

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

DarkWatt is a tool that helps you find the best dark mode for your website.

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#247K

#206K among extensions

Version

0.2.0

updated 16 Jul 2025

Users

monthly, 15 months

Latest, 15 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 15 months

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 DarkWatt

DarkWatt tracks each tab’s luminance (screen brightness) to estimate energy use, saved energy is fed into your own Nuclear Reactor.

Growth

Window	Users	Change
7 days	+1	+25.0%
30 days	−1	−16.7%
6 months	+3	+150.0%
1 year	+4	+400.0%

Version history

1 versions recorded

0.2.016 Jul 2025

Details

Category: Just for Fun
First seen: 16 Jul 2025
Size: 3.6 MB
Languages: en
Pricing: Free
Privacy policy: kiwi-fold-1ff.notion.site
Extension ID: jmaclagkeehoojnopcckhdiohoajiham

Permissions and risk

Moderate riskimpact 3, likelihood 2

Permissions

tabsactiveTabsystem.displaystorage

Site access

*://*/*

Can read and change data on every website you visit.

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