Error Watcher
Monitors web pages for JavaScript errors, console warnings, and network failures.
Time on the storeUnder a yearA rough range, not an exact date
Store users7As shown on the Chrome Web Store
Chrome Web Store rating1.0 / 51 rating on the Chrome Web Store
Last store update25 May 2026Version 1.0.3, 4 months ago
How Error Watcher is doing
Error Watcher has been on the store for less than a year and is in the lower half of Developer Tools by users. Recent activity is steady.
- Time on the store
- Under a year
- 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 3Reviews
Loading reviews…
The maker
This is the only listing we know of from HoangNgocAnh288.
- Listings
- 1
- Combined store users
- ≈7
- Store Featured
- 0
Combined users can count the same person more than once. Maker profile
Ext Watch AI
Should you build in this niche?
One research report for Error Watcher. 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
