Examine source code of EE-Entry Filler

{
  "version": "2.1.6",
  "manifest_version": 2,
  "default_locale": "en",
  "name": "__MSG_appName__",
  "short_name": "__MSG_appShortName__",
  "description": "__MSG_appDescription__",
  "permissions": [
    "storage",
    "contextMenus",
    "unlimitedStorage",
    "identity",
    "*://www.googleapis.com/",
    "*://eeprojects.ctechhindi.in/",
    "*://rch.mohfw.gov.in/RCH/*"
  ],
  "background": {
    "scripts": [
      "service-worker.js"
    ]
  },
  "browser_action": {
    "default_icon": {
      "48": "icons/48x48.png",
      "128": "icons/128x128.png"
    }
  },
  "icons": {
    "128": "icons/128x128.png"
  },
  "options_ui": {
    "page": "donation.html",
    "open_in_tab": true
  },
  "content_scripts": [
    {
      "matches": [
        "*://rch.mohfw.gov.in/RCH/UI/EligibleCouples.aspx",
        "*://rch.mohfw.gov.in/RCH/UI/EligibleCouples.aspx?SearchEC=*",
        "*://rch.mohfw.gov.in/RCH/UI/MotherDataEntry.aspx",
        "*://rch.mohfw.gov.in/RCH/UI/TrackingEC.aspx",
        "*://rch.mohfw.gov.in/RCH/UI/TrackingEC.aspx*",
        "*://rch.mohfw.gov.in/RCH/UI/MotherMedical.aspx",
        "*://rch.mohfw.gov.in/RCH/UI/MotherMedical.aspx*",
        "*://rch.mohfw.gov.in/RCH/UI/MotherANC.aspx",
        "*://rch.mohfw.gov.in/RCH/UI/MotherANC.aspx*",
        "*://rch.mohfw.gov.in/RCH/UI/ChildDataEntry.aspx",
        "*://rch.mohfw.gov.in/RCH/UI/ChildDataEntry.aspx?Id_Edit=childEntry",
        "*://rch.mohfw.gov.in/RCH/UI/ChildTrackingEntry.aspx",
        "*://rch.mohfw.gov.in/RCH/UI/ListforReregistration.aspx*",
        "*://rch.mohfw.gov.in/RCH/UI/ListforReregistration.aspx?reg-data=*"
      ],
      "js": [
        "contentScript26.js"
      ],
      "run_at": "document_start"
    },
    {
      "matches": [
        "*://rch.mohfw.gov.in/RCH/UI/EligibleCouples.aspx*",
        "*://rch.mohfw.gov.in/RCH/UI/EligibleCouples.aspx*",
        "*://rch.mohfw.gov.in/RCH/UI/TrackingEC.aspx*",
        "*://rch.mohfw.gov.in/RCH/UI/MotherDataEntry.aspx*",
        "*://rch.mohfw.gov.in/RCH/UI/MotherMedical.aspx*",
        "*://rch.mohfw.gov.in/RCH/UI/MotherANC.aspx*",
        "*://rch.mohfw.gov.in/RCH/UI/MotherDelivery.aspx*",
        "*://rch.mohfw.gov.in/RCH/UI/MotherInfant.aspx*",
        "*://rch.mohfw.gov.in/RCH/UI/MotherPNC.aspx*",
        "*://rch.mohfw.gov.in/RCH/UI/InfantPNC.aspx*",
        "*://rch.mohfw.gov.in/RCH/UI/ListforReregistration.aspx*",
        "*://rch.mohfw.gov.in/RCH/UI/ListforReregistration.aspx?reg-data=*"
      ],
      "js": [
        "contentScript16.js"
      ],
      "all_frames": true
    },
    {
      "matches": [
        "*://rch.mohfw.gov.in/RCH/UI/ChildDataEntry.aspx",
        "*://rch.mohfw.gov.in/RCH/UI/ChildDataEntry.aspx?Id_Edit=childEntry",
        "*://rch.mohfw.gov.in/RCH/UI/ChildTrackingEntry.aspx"
      ],
      "js": [
        "contentScript15.js"
      ],
      "all_frames": true
    },
    {
      "matches": [
        "*://rch.mohfw.gov.in/RCH/UI/ListforReregistration.aspx*",
        "*://rch.mohfw.gov.in/RCH/UI/ListforReregistration.aspx?reg-data=*"
      ],
      "js": [
        "contentScript29.js"
      ],
      "all_frames": true
    },
    {
      "matches": [
        "*://rch.mohfw.gov.in/RCH/UI/ListOfSearchNDHM.aspx*",
        "*://rch.mohfw.gov.in/RCH/UI/Ndhm_Mapping.aspx*"
      ],
      "js": [
        "contentScript30.js"
      ],
      "all_frames": true
    },
    {
      "matches": [
        "*://rch.mohfw.gov.in/*"
      ],
      "js": [
        "assets/selector-generator.js",
        "contentScript25.js",
        "contentScript17.js",
        "contentScript11.js",
        "contentScript20.js"
      ],
      "all_frames": true
    },
    {
      "matches": [
        "*://rch.mohfw.gov.in/RCH/UI/SetLocation.aspx"
      ],
      "js": [
        "contentScript10.js"
      ],
      "all_frames": true
    }
  ],
  "web_accessible_resources": [
    "assets/*",
    "scripts/*",
    "options.html",
    "contentScripts17.js",
    "contentScript22.js",
    "contentScripts20.js"
  ],
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
  "browser_specific_settings": {
    "gecko": {
      "id": "{046dc048-58cb-49ae-87fc-cc321eb595c9}"
    }
  }
}