Examine source code of DS III Cheaters Blocker for Steam

{
  "name": "DS III Cheaters Blocker for Steam",
  "short_name": "DS3CB",
  "version": "1.1.7",
  "description": "A handy tool to block known cheaters from ever being in the same world as you in Dark Souls 3.",
  "permissions": [
    "storage",
    "tabs",
    "clipboardWrite",
    "*://steamcommunity.com/actions/BlockUserAjax",
    "*://steamcommunity.com/my/commentnotifications",
    "https://ds3cheatersblocker.heliohost.org/cridus_ds3cb/getcheaters",
    "https://ds3cheatersblocker.heliohost.org/cridus_ds3cb/getoldcheaters",
    "https://ds3cheatersblocker.heliohost.org/cridus_ds3cb/getfalsepositives"
  ],
  "manifest_version": 2,
  "content_security_policy": "default-src 'self'; img-src 'self' data:; connect-src 'self' https://steamcommunity.com https://ds3cheatersblocker.heliohost.org",
  "icons": {
    "16": "images/DS3CB_icon_16.png",
    "48": "images/DS3CB_icon_48.png",
    "128": "images/DS3CB_icon_128.png"
  },
  "offline_enabled": false,
  "background": {
    "scripts": [
      "background.js",
      "libs/js/jquery-3.3.1.js",
      "libs/js/moment.js"
    ],
    "persistent": true
  },
  "options_page": "options.html",
  "content_scripts": [
    {
      "matches": [
        "*://steamcommunity.com/*"
      ],
      "css": [
        "steam_page.css"
      ],
      "js": [
        "libs/js/jquery-3.3.1.js",
        "steam_page.js"
      ],
      "all_frames": false
    }
  ],
  "browser_action": {
    "default_icon": {
      "16": "images/DS3CB_icon_16.png",
      "24": "images/DS3CB_icon_24.png",
      "32": "images/DS3CB_icon_32.png"
    },
    "default_title": "Dark Souls III Cheaters Blocker for Steam",
    "default_popup": "browser_action.html"
  },
  "web_accessible_resources": [
    "images/*"
  ]
}