Canyon Extension

Canyon manual report plugin
What is Canyon Extension?
canyon-crx is a Chrome extension that allows users to upload code coverage data from web pages that have been instrumented with istanbul. The extension collects the window.__coverage__ object from the page and sends it along with user-provided data to a server.

Extension stats

Users: 140 ▲ 1
Version: 1.0.11 (Last updated: 2024-11-15)
Creation date: 2021-11-25
Risk impact: Moderate risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 3
Host permissions:
  • http://*/*
  • https://*/*
Size: 234.50K

Other platforms

Not available on Firefox
Not available on Edge
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Extension summary

This is a front-end code coverage upload plugin. When the JavaScript code in the page has been staked by istanbul and the user browses the web page, the executed JavaScript code will trigger istanbul's counter to add a window.coverage object to the browser's global object. After that, users can extract the current page's window.coverage object from the plugin's popup interface, and report it to the server together with some data information filled in by the user.

Extension safety

Risk impact

Canyon Extension requires a few sensitive permissions. Exercise caution before installing.

Risk likelihood

Canyon Extension is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this extension.

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