ChaosMonkey Tester icon

ChaosMonkey Tester

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

Run configurable Gremlins.js monkey testing with detailed activity logging on any page.

Users
44
+3 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#114K
#95K among extensions
Version
1.0.0
updated 16 Mar 2026

Users

monthly, 7 months
02244Mar 2026Jul 2026Oct 2026
Latest, 16 Oct 2026: 44 usersMove the mouse over the chart for any month

Ratings count

monthly, 7 months
001Mar 2026Jul 2026Oct 2026
Latest, 16 Oct 2026: 1 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 ChaosMonkey Tester

ChaosMonkey Tester ChaosMonkey Tester turns your browser into a powerful chaos testing tool for the web. It runs automated Gremlins.js monkey testing on any website you visit, simulating unpredictable user behavior to uncover UI bugs, crashes, and edge cases before your users do. Simulate real user chaos Executes hundreds of random user-like actions including clicks, scrolls, typing, form inputs, and touch events Stress-tests web applications under unpredictable interaction patterns Flexible test configuration Set a custom test duration in seconds Start and stop chaos testing anytime Live testing insights Real-time statistics showing: Total actions executed Clicks Inputs Scrolls DOM changes JavaScript errors Detailed activity logging Every action is recorded with: Timestamp Element selector Coordinates Event details DOM change tracking Automatically captures DOM snapshots before and after each run Helps identify UI changes and unexpected state mutations Exportable test reports Generate a comprehensive JSON report including: Metadata Test statistics Action logs DOM snapshots The report automatically downloads when the test run completes 👨‍💻 Who Should Use ChaosMonkey Tester? This extension is designed for: Frontend Engineers stress-testing UI behavior QA Engineers validating application robustness Developers identifying hidden bugs and edge cases Teams practicing chaos engineering for web interfaces 🧪 How to Use Open the website you want to test Click the ChaosMonkey Tester extension icon Set the test duration Click Start Chaos Watch the live stats and activity log as actions run When the test completes, the JSON report downloads automatically You can then analyze the report to identify errors, UI instability, or unexpected DOM behavior. ⚠️ Important Note Use this extension only on websites you own or have permission to test. Automated interactions may trigger anti-bot protections or rate limiting on some sites.

Growth

WindowUsersChangeRatingsRating
7 days−4−8.3%00.00
30 days+3+7.3%00.00
6 months+38+633.3%00.00

Version history

1 versions recorded
1.0.014 Mar 2026

Details

Category
Developer Tools
First seen
14 Mar 2026
Size
135 KB
Languages
en-GB
Pricing
Free
Extension ID
gaoghaodcojnlhgonkojmllflhoooagl

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
activeTabscriptingstoragetabsdownloads

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