LeetCoder

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "LeetCoder",
  "version": "3.1.1",
  "manifest_version": 3,
  "author": "Richard Liu",
  "description": "LeetCoder provides handy features like showing current stats, random picking a problem and copying question/answer/testcases.",
  "content_scripts": [
    {
      "matches": [
        "https://leetcode.com/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "action": {
    "default_popup": "popup.html",
    "default_title": "LeetCoder"
  },
  "icons": {
    "16": "logo16.png",
    "48": "logo48.png",
    "128": "logo128.png"
  },
  "permissions": [
    "tabs",
    "storage"
  ],
  "options_page": "options.html"
}