Examine source code of MIT Json Editor

{
  "manifest_version": 3,
  "name": "JSON Editor",
  "description": "A tool to view, edit, format, repair, query, transform, and validate JSON",
  "version": "3.11.0",
  "icons": {
    "16": "./images/icon-16.png",
    "32": "./images/icon-32.png",
    "48": "./images/icon-48.png",
    "128": "./images/icon-128.png"
  },
  "content_scripts": [
    {
      "js": [
        "content.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "json-editor-standalone.js",
        "themes/*"
      ],
      "matches": [
        "<all_urls>"
      ],
      "extension_ids": []
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{899b0c4a-e99f-43d5-a121-92b04e52bbda}",
      "strict_min_version": "109.0"
    }
  }
}