A JavaScript utility for quality assurances on webpage.
Quality Assurance Extension
How to use:
1. Hold down Alt(Windows) / ⌥ Option (Mac) key,Move the mouse cursor to one element and Show the infomation of the element .
2. Hold down Alt(Windows) / ⌥ Option (Mac) key,Click and Move the mouse cursor to another element.
Source Manifest.json
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