{ "name": "LetterStrings BETA", "short_name": "LetterStrings", "start_url": "/", "scope": "/", "display": "standalone", "background_color": "#000000", "theme_color": "#000000", "icons": [ { "src": "/LS_LOGO_FINAL.png", "sizes": "any", "type": "image/png", "purpose": "any" } ] }