Follow the instructions below to install the test extension in Google Chrome.
Click the download button above and save the ZIP file to your computer.
Right-click the ZIP file and choose Extract All or use your preferred archive tool.
Open Google Chrome and go to:
chrome://extensions/
Turn on the Developer mode toggle located in the top-right corner.
Click Load unpacked and select the extracted extension folder (not the ZIP file).
Your extension should now appear in Chrome and is ready to use.
manifest.json. Do not select the ZIP file directly.
manifest.json.