What, Exactly, Makes Something A Progressive Web App?
Alex Russell
SEPTEMBER 12, 2016
An icon at least 144×144 large in png format. E.g.: "icons": [ { "src": "/images/icon-144.png", png", "sizes": "144x144", "type": "image/png" } ]. Reference a Web App Manifest with at least the following properties: name. short_name. display with a value of standalone or fullscreen.
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