Examine source code of TeXpress

{
  "manifest_version": 2,
  "name": "TeXpress",
  "version": "2.0.0",
  "description": "Intuitive and fast snippet expansion for Overleaf (CodeMirror 6 native)",
  "author": "Axel Riley, Hugo Rippe, Edvard Oxelström, Kevin Hamed",
  "homepage_url": "https://github.com/texpress",
  "browser_specific_settings": {
    "gecko": {
      "id": "tex@cognicene.com",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.overleaf.com/project/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ]
}