Local Script Testing icon

Local Script Testing

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

Maintain a library of per-site URL redirects and HTML injections for local development. Switch them on per project, off the rest.

Users
7
+1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#223K
#186K among extensions
Version
1.0.0
updated 31 May 2026

Users

monthly, 5 months
047Jun 2026Sep 2026Oct 2026
Latest, 16 Oct 2026: 7 usersMove the mouse over the chart for any month

Ratings count

monthly, 5 months
001Jun 2026Sep 2026Oct 2026
Latest, 16 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 Local Script Testing

Assists with testing local embeds on third party sites (or just sites where you don't want to publish a change). Redirects source URLs for existing embedded scripts (e.g., to a development version of that script) or injects new code into pages (e.g., a local copy of a script or CSS file).

Growth

WindowUsersChangeRatingsRating
7 days−1−12.5%00.00
30 days+1+16.7%00.00

Chrome Web Store search rankings

Where Local Script Testing appears when people search the store, with the 30 day change
Search phrasePosition30 days
script#33+2
testing#68+10

Version history

1 versions recorded
1.0.031 May 2026

Details

Category
Developer Tools
First seen
31 May 2026
Size
23 KB
Languages
en-US
Pricing
Free
Privacy policy
github.com
Extension ID
jmgdaokiiafjphaomnmecgeldnpddebe

Permissions and risk

Elevated riskimpact 3, likelihood 3
Permissions
storagedeclarativeNetRequesttabsscripting
Site access
<all_urls>
Can read and change data on every website you visit.

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