Examine source code of AnswerHoard

{
  "manifest_version": 2,
  "name": "AnswerHoard",
  "version": "0.1.1",
  "description": "Detect and save job application answers locally.",
  "browser_specific_settings": {
    "gecko": {
      "id": "{c4e8b2a1-9f3d-4c7e-b2a6-1d0e8f9a3b5c}",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png"
  },
  "permissions": [
    "storage",
    "activeTab",
    "tabs",
    "webNavigation",
    "https://*/*",
    "http://*/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "AnswerHoard",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png",
      "96": "icons/icon-96.png"
    }
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "content_scripts": [
    {
      "matches": [
        "https://*/*",
        "http://*/*"
      ],
      "js": [
        "shared/message-types.js",
        "shared/debug-log.js",
        "shared/detection-constants.js",
        "detectors/url-gate.js",
        "detectors/adapters/lever.js",
        "detectors/adapters/greenhouse.js",
        "detectors/adapters/rippling.js",
        "detectors/platform-registry.js",
        "detectors/page-classifier.js",
        "detectors/surface-detector.js",
        "shared/field-capture-filter.js",
        "capture/extract-application-data.js",
        "capture/bind-capture-events.js",
        "content-script.js"
      ],
      "run_at": "document_idle",
      "all_frames": true
    }
  ]
}