Examine source code of Redirect to Strims

{
  "manifest_version": 2,
  "name": "Redirect to Strims",
  "version": "0.1.3",
  "description": "This redirects you to strims.gg/{platform}/{name}",
  "icons": {
    "48": "icons/icon-48.png"
  },
  "browser_action": {
    "default_icon": {
      "48": "icons/icon-48.png",
      "96": "icons/icon-96.png"
    },
    "default_title": "Redirect to Strims"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "tabs"
  ]
}