Sloth

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Sloth",
  "short_name": "Sloth",
  "description": "Automatically discards all tabs at startup, before they load, reducing memory footprint and unnecessary bandwidth usage.",
  "version": "0.5",
  "permissions": [
    "tabs"
  ],
  "background": {
    "scripts": [
      "js/eventPage.js"
    ],
    "persistent": false
  },
  "icons": {
    "16": "img/icon16.png",
    "48": "img/icon48.png",
    "128": "img/icon128.png"
  },
  "browser_action": {
    "default_icon": {
      "16": "img/icon16.png",
      "48": "img/icon48.png",
      "128": "img/icon128.png"
    }
  },
  "incognito": "not_allowed",
  "manifest_version": 2,
  "minimum_chrome_version": "54",
  "options_ui": {
    "page": "html/options.html",
    "chrome_style": true
  }
}