Long Task Observer icon

Long Task Observer

by Travelshift · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 17 Oct 2026

Collects long task performance data and displays it.

Users
15
−1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#169K
#141K among extensions
Version
1.0
updated 19 Dec 2024

Users

monthly, 2 years
0815Dec 2024Dec 2025Oct 2026
Latest, 17 Oct 2026: 15 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years
001Dec 2024Dec 2025Oct 2026
Latest, 17 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 Long Task Observer

Enables you to quickly get a sum of all long tasks in the tab. Very useful for debugging versions of a page very quickly.

Growth

WindowUsersChangeRatingsRating
7 days+1+7.1%00.00
30 days−1−6.2%00.00
6 months+6+66.7%00.00
1 year+6+66.7%00.00

Version history

1 versions recorded
1.019 Dec 2024

Details

Category
Developer Tools
First seen
19 Dec 2024
Size
38 KB
Languages
en
Pricing
Free
Privacy policy
raw.githubusercontent.com
Extension ID
mhbifaijlclepnhmffmmmiejflejajjd

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
scriptingactiveTab

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