screenreader standalone

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "screenreader standalone",
  "short_name": "screenreader",
  "version": "0.1.5",
  "description": "Reads out aloud web pages easily and gives your eyes a much needed break!",
  "content_scripts": [
    {
      "matches": [
        "https://*/*",
        "http://*/*",
        "file:///*/*"
      ],
      "css": [
        "sc.css"
      ],
      "run_at": "document_start",
      "all_frames": true
    }
  ],
  "options_page": "options.html#keymap",
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "browser_action": {
    "default_icon": "icon128.png"
  },
  "background": {
    "persistent": false,
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "tabs",
    "https://*/*",
    "http://*/*"
  ]
}