Examine source code of Ispravi.me

{
  "manifest_version": 2,
  "name": "Ispravi.me",
  "version": "0.1.3resigned1",
  "description": "Ispravi me",
  "browser_action": {
    "default_popup": "/popup/popup.html",
    "default_icon": {
      "48": "images/logo-48.png"
    }
  },
  "icons": {
    "16": "/images/logo-16.png",
    "32": "/images/logo-32.png",
    "48": "/images/logo-48.png",
    "96": "/images/logo-96.png",
    "128": "/images/logo-128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "helper.js",
        "editor.js",
        "xhrHandler.js",
        "watchElement.js",
        "main.js",
        "nodeHandler.js"
      ],
      "css": [
        "style.css"
      ],
      "match_about_blank": true,
      "all_frames": true
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "web_accessible_resources": [
    "images/*.png",
    "images/*.gif",
    "images/*.svg",
    "editor/*.html",
    "dictionary/*",
    "vendor/*"
  ],
  "permissions": [
    "https://ispravi.me/api/*",
    "webRequest",
    "storage",
    "tabs"
  ],
  "applications": {
    "gecko": {
      "id": "{c55f8dc5-dd7b-4859-9fba-9cc5fe28ae34}",
      "strict_min_version": "42.0"
    }
  }
}