Custom JavaScript for Websites
By QP
Inject custom JS into the current domain.
Time on the storeAbout 1 to 3 yearsA rough range, not an exact date
Store users1KAs shown on the Chrome Web Store
Chrome Web Store rating5.0 / 53 ratings on the Chrome Web Store
Last store update9 Mar 2026Version 1.04, 7 months ago
How Custom JavaScript for Websites is doing
Custom JavaScript for Websites has been on the store for roughly one to three years and is in the top 25% of Accessibility by users. Recent activity is steady.
- Time on the store
- About 1 to 3 years
- Recent direction
- Steady
A rough range, not an exact date.
Moving at about the same pace as the month before.
Members see the exact launch date, growth history and every release
Inside the extension
Product image 1 of 2Reviews
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The maker
QP has 4 listings on the store. Most of their listings haven’t changed in over a year.
- Listings
- 4
- Combined store users
- ≈1.5K
- Store Featured
- 0
- Updated in the last 90 days
- 0 of 4
- HTML to PNG Screenshot472 users · updated 16 months ago
- Slack Workspace Redirector8 users · updated 17 months ago
- Coin Price Badge7 users · updated 16 months ago
Combined users can count the same person more than once. See all 4 listings
Ext Watch AI
Should you build in this niche?
One research report for Custom JavaScript for Websites. Reports come with Plus, Pro and Max.
- Takeaway & demandCited takeaway and search volumes
- Traffic & domainPopularity rank, visits and authority
- Money & pricingPlans and prices from the maker’s site
- ReviewsComplaints and praise, quoted
- Competitors & ranksRank against the closest listings
- Build opportunityWhat to build and how to position it
- Every number shows its source and date
- Ready in a minute or two
- Report and PDF yours for 30 days
