Mock Data Extension icon

Mock Data Extension

by maratismodest · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Return your own JSON for chosen API endpoints and HTTP methods on any website. Test frontends without changing the backend.

Users
47
+2 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#111K
#92K among extensions
Version
1.0.8
updated 13 Oct 2026

Users

monthly, 2 years
02550Oct 2024Nov 2025Oct 2026
Latest, 16 Oct 2026: 47 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years
012Oct 2024Nov 2025Oct 2026
Latest, 16 Oct 2026: 2 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.

Growth

WindowUsersChangeRatingsRating
7 days−3−6.0%00.00
30 days+2+4.4%00.00
6 months+7+17.5%00.00
1 year+25+113.6%00.00

Chrome Web Store search rankings

Where Mock Data Extension appears when people search the store, with the 30 day change
Search phrasePosition30 days
mock#45−14

Version history

6 versions recorded
1.0.813 Oct 2026
1.0.619 Mar 2026
1.0.517 Oct 2025
1.0.49 Oct 2024
1.0.38 Oct 2024
1.0.24 Oct 2024

Details

Category
Developer Tools
First seen
4 Oct 2024
Size
153 KB
Languages
en
Pricing
Free
Privacy policy
github.com
Extension ID
fdlfbgjbacfoflclbncmildgjhngcjmb

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
declarativeNetRequeststorage
Site access
<all_urls>
Can read and change data on every website you visit.

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