Examine source code of No awards for Reddit

{
  "manifest_version": 3,
  "version": "3.0.2",
  "name": "No awards for Reddit",
  "description": "Hide awards all over the redesigned and old Reddit (on posts, comments and more)",
  "author": "datguyducky",
  "icons": {
    "48": "no-awards48.png",
    "96": "no-awards96.png",
    "128": "no-awards128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.reddit.com/*"
      ],
      "run_at": "document_end",
      "js": [
        "no-awards.js"
      ]
    },
    {
      "matches": [
        "*://*.reddit.com/*"
      ],
      "css": [
        "no-awards.css"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{18dd1c24-e354-4af1-9848-892a2d4c8c63}"
    }
  }
}