Joao Focus Mode icon

Joao Focus Mode

by João Moreira de Sá Coutinho · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Enable focus mode on Chrome Extension and Web Store documentation

Users
3
+1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#312K
#250K among extensions
Version
1.0
updated 10 Dec 2024

Users

monthly, 2 years
023Dec 2024Dec 2025Oct 2026
Latest, 15 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years
001Dec 2024Dec 2025Oct 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 Joao Focus Mode

Just a test extension so I can learn about the deployment process. The code itself is the "Inject scripts into the active tab" tutorial from https://developer.chrome.com/docs/extensions/get-started/tutorial/scripts-activetab.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days+1+50.0%00.00
6 months+3–00.00
1 year+3–00.00

Version history

1 versions recorded
1.010 Dec 2024

Details

Category
Developer Tools
First seen
10 Dec 2024
Size
29 KB
Languages
en-US
Pricing
Free
Extension ID
nellljflhbilekgeihnciedmlklcjafg

Permissions and risk

Minimal riskimpact 0, likelihood 2
Permissions
activeTabscripting

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