Screenshot Extension

manifest.json

{
  "manifest_version": 3,
  "name": "Screenshot Extension",
  "version": "0.0.1",
  "description": "Capture and download screenshots of the current page with a single click.",
  "short_description": "Capture and download screenshots with a single click.",
  "permissions": [
    "activeTab",
    "tabs"
  ],
  "action": {
    "default_popup": "index.html",
    "default_icon": {
      "48": "./screenshot.png"
    }
  },
  "icons": {
    "48": "./screenshot.png"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "styles.css"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ]
    },
    {
      "resources": [
        "app.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ]
    }
  ],
  "content_script": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "./app.js"
      ]
    }
  ],
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}