manifest.webmanifest

{
  "name": "メモ帳",
  "short_name": "メモ帳",
  "description": "A PWA text editor wihci can read SJIS text files. A fork program from Smart Text Edior.",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "display_override": ["window-controls-overlay"],
  "theme_color": "#1e1e1e",
  "background_color": "#1e1e1e",
  "icons": [
    {
      "src": "resources/app-192.png",
      "type": "image/png",
      "sizes": "192x192"
    },
    {
      "src": "resources/app-512.png",
      "type": "image/png",
      "sizes": "512x512"
    },
    {
      "src": "resources/app-1024.png",
      "type": "image/png",
      "sizes": "1024x1024"
    },
    {
      "platform": "macOS",
      "src": "resources/app-macOS-192.png",
      "type": "image/png",
      "sizes": "192x192"
    },
    {
      "platform": "macOS",
      "src": "resources/app-macOS-512.png",
      "type": "image/png",
      "sizes": "512x512"
    },
    {
      "platform": "macOS",
      "src": "resources/app-macOS-1024.png",
      "type": "image/png",
      "sizes": "1024x1024"
    },
    {
      "src": "resources/app-maskable-192.png",
      "type": "image/png",
      "sizes": "192x192",
      "purpose": "maskable"
    },
    {
      "src": "resources/app-maskable-512.png",
      "type": "image/png",
      "sizes": "512x512",
      "purpose": "maskable"
    },
    {
      "src": "resources/app-maskable-1024.png",
      "type": "image/png",
      "sizes": "1024x1024",
      "purpose": "maskable"
    }
  ],
  "shortcuts": [
  ],
  "file_handlers": [
    {
      "action": "./",
      "accept": {
        "text/*": [".txt",".html",".css",".js",".php",".json",".webmanifest",".bbmodel",".xml",".yaml",".yml",".dist",".config",".ini",".md",".markdown",".mcmeta",".lang",".properties",".uidx",".material",".h",".fragment",".vertex",".fxh",".hlsl",".ihlsl"],
        "image/svg+xml": [".svg"]
      }
    }
  ],
  "share_target": {
    "action": "./",
    "method": "POST",
    "enctype": "multipart/form-data",
    "params": {
      "url": "share-target",
      "files": [
        {
          "name": "file",
          "accept": ["text/*",".txt",".html",".css",".js",".php",".json",".webmanifest",".bbmodel",".xml",".yaml",".yml",".dist",".config",".ini",".md",".markdown",".mcmeta",".lang",".properties",".uidx",".material",".h",".fragment",".vertex",".fxh",".hlsl",".ihlsl","image/svg+xml",".svg"]
        }
      ]
    }
  }
}