StorageX

StorageX extension is a toolset to manage any/all browser tab's Application Storage Supported features: Share - Transfer Application storage/session across tabs Explorer - Read/add/update/delete the contents of Application storage items
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manifest.json
{
  "name": "StorageX",
  "version": "0.0.12",
  "description": "An all-in-one localStorage/sessionStorage/cookie manager browser extension for Chrome/Edge/Firefox browser.",
  "short_name": "StorageX",
  "permissions": [
    "cookies",
    "scripting",
    "tabs",
    "https://*/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "icons": {
    "16": "assets/images/logo/16.png",
    "24": "assets/images/logo/24.png",
    "32": "assets/images/logo/32.png",
    "48": "assets/images/logo/48.png",
    "96": "assets/images/logo/96.png",
    "128": "assets/images/logo/128.png"
  },
  "manifest_version": 2,
  "browser_action": {
    "default_title": "StorageX",
    "default_popup": "assets/html/popup.html"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "web_accessible_resources": [
    "assets/**"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{39e213e2-7d5e-4064-9dae-a5cd009ae712}"
    }
  }
}