Focused Reader Extension

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Focused Reader Extension",
  "short_name": "focused-reader-extension",
  "version": "0.1.0",
  "description": "Creates a focused mode to remove distractions while reading online.",
  "icons": {
    "128": "off.png"
  },
  "browser_action": {
    "default_title": "Toggle Focused Reader Mode"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "styles.css"
      ]
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'; img-src * data: 'self' 'unsafe-eval'",
  "offline_enabled": true,
  "permissions": [
    "<all_urls>",
    "tabs",
    "storage"
  ]
}