Examine source code of Threadloaf

{
  "manifest_version": 3,
  "name": "Threadloaf",
  "version": "1.2.0",
  "description": "Enhances Discord with a threaded discussion view",
  "icons": {
    "16": "threadloaf-16.png",
    "32": "threadloaf-32.png",
    "48": "threadloaf-48.png",
    "128": "threadloaf-128.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "threadloaf-16.png",
      "32": "threadloaf-32.png",
      "48": "threadloaf-48.png",
      "128": "threadloaf-128.png"
    }
  },
  "permissions": [
    "storage"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://discord.com/channels/*"
      ],
      "js": [
        "content_script.js"
      ]
    },
    {
      "matches": [
        "https://api.threadloaf.com/auth/callback*"
      ],
      "js": [
        "oauth_callback.js"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "styles.css",
        "threadloaf-16.png",
        "threadloaf-32.png",
        "threadloaf-48.png",
        "threadloaf-128.png",
        "thread-replies-screenshot.png",
        "test-data/*",
        "content_script.js.map",
        "popup.js.map",
        "oauth_callback.js.map"
      ],
      "matches": [
        "*://discord.com/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{6384c57b-f03b-4de7-b146-d0159cde0ca2}",
      "strict_min_version": "130.0"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "host_permissions": [
    "https://api.threadloaf.com/*"
  ]
}