Tero - Save trees by browsing online

manifest.json

{
  "name": "Tero - Save trees by browsing online",
  "description": "Tero turns your browser into a force of positive change and lets you fight climate change simply by browsing online.",
  "version": "2.52.94",
  "manifest_version": 2,
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "contentScript.js"
      ],
      "css": [
        "styles.css"
      ],
      "run_at": "document_start"
    }
  ],
  "chrome_settings_overrides": {
    "homepage": "newtab.html"
  },
  "chrome_url_overrides": {
    "newtab": "newtab.html"
  },
  "browser_action": {
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    },
    "default_popup": "popup.html"
  },
  "icons": {
    "16": "icons/icon128.png",
    "32": "icons/icon128.png",
    "48": "icons/icon128.png",
    "128": "icons/icon128.png"
  },
  "permissions": [
    "activeTab",
    "tabs",
    "webRequest",
    "storage",
    "cookies",
    "<all_urls>"
  ],
  "optional_permissions": [
    "topSites"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{94c6283c-5a64-4521-bdaf-2db568292595}"
    }
  }
}