Examine source code of Modrinth Tweaks

{
  "manifest_version": 2,
  "name": "Modrinth Enhancements",
  "version": "1.0",
  "description": "Various Tweaks To Modrinth",
  "icons": {
    "48": "icons/icon48.png"
  },
  "permissions": [
    "activeTab",
    "tabs"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://modrinth.com/*"
      ],
      "js": [
        "scripts.js"
      ],
      "css": [
        "styles.css"
      ]
    }
  ],
  "browser_action": {
    "default_icon": {
      "19": "icons/icon48.png"
    },
    "default_title": "Modrinth Tweaks",
    "default_popup": "popup/popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{bdcf10ea-d650-4d40-9303-7e014f2375fa}"
    }
  }
}