Developer ToolsRating: 5.0 / 5 · Rating count: UnknownData comes from user reviews on Google Chrome Web Store. Our site only displays synchronized data and does not calculate ratings.Users: 25Data comes from the user statistics published by Google Chrome Web Store. Our site only displays synchronized data; this is not the number of downloads from our site.
Warn you when your on production sites
Extension information
v0.1.0
Apr 6, 2023
V2 / V3 are the extension’s Manifest formatMV2Manifest V2 The old extension format. Turned off by default from Chrome 129 and refused from Chrome 137.Manifest V2 vs V3 compatibility guide
Warn you when your on production sites
Lets you specify a list of domains to paint a border around, for warning you when you are on a production version of a site.
