Window Session Saver

Saves the window tabs so that they could be loaded later. This extension aims to save the memory of the system by closing windows which are not required at present and can be needed later.
Premium users can view and search full source code, and see the source code differences between two versions.
Upgrade to premium
manifest.json
{
  "manifest_version": 2,
  "name": "Window Session Saver",
  "version": "0.6resigned1",
  "description": "Saves the window tabs so that they could be used later.",
  "homepage_url": "https://github.com/Erick2206/Window_Session_Saver",
  "icons": {
    "48": "icons/session_saver_icon.png"
  },
  "permissions": [
    "*://developer.mozilla.org/*",
    "tabs",
    "storage"
  ],
  "browser_action": {
    "default_icon": "icons/session_saver_icon.png",
    "default_title": "Session Saver",
    "default_popup": "popup/save_extension.html",
    "browser_style": true
  },
  "applications": {
    "gecko": {
      "id": "{ad340fe3-d3ff-417b-a765-ecfad542cd0c}",
      "strict_min_version": "57.0"
    }
  }
}