Js-Injection

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Js-Injection",
  "author": "AnOldStory",
  "version": "2.0.2",
  "description": "Javascript Injection Extenstion Tool for Chromium-based Web browsers",
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": true
  },
  "content_scripts": [
    {
      "all_frames": true,
      "js": [
        "injection.js"
      ],
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_start"
    }
  ],
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "Js-Injection"
  },
  "icons": {
    "128": "icon128.png"
  },
  "options_page": "index.html",
  "permissions": [
    "storage",
    "<all_urls>"
  ]
}