JSON Viewer Pro

A completely free extension to visualise JSON response in awesome Tree and Chart view with great user experience and options. ✅…

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manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "JSON Viewer Pro",
  "short_name": "JSON Viewer",
  "offline_enabled": true,
  "version": "1.0.3",
  "manifest_version": 3,
  "icons": {
    "16": "images/icons/icon-16.png",
    "38": "images/icons/icon-32.png",
    "128": "images/icons/icon-128.png"
  },
  "background": {
    "service_worker": "/js/background.js"
  },
  "options_page": "options.html",
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*",
        "ftp://*/*",
        "file:///*",
        "*://*/*"
      ],
      "js": [
        "/js/contentScript.js"
      ],
      "run_at": "document_start",
      "all_frames": true
    }
  ],
  "action": {
    "default_icon": "images/icons/icon-16.png"
  },
  "permissions": [
    "contextMenus",
    "storage"
  ],
  "host_permissions": [
    "*://*/*"
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "/js/main.js",
        "/css/main.css",
        "/css/themes/mdn.css",
        "options.html",
        "images/icons/gear.png"
      ],
      "matches": [
        "*://*/*",
        "ftp://*/*",
        "file:///*"
      ]
    }
  ]
}