Examine source code of fixCord

{
  "manifest_version": 2,
  "name": "fixCord",
  "version": "1.1",
  "description": "fixDiscord - Revert the Discord \"rebrand\". An extension made by Krel, with CSS from GooseNest. https://github.com/Goose-Nest",
  "icons": {
    "48": "icons/fixcord48.png",
    "256": "icons/fixcord.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://discord.com/*"
      ],
      "js": [
        "main.js"
      ],
      "css": [
        "revert.min.css"
      ]
    }
  ],
  "web_accessible_resources": [
    "res/clyde.svg",
    "res/clyde.png",
    "res/clyde_loader.mp4"
  ]
}