Examine source code of JVForum

{
  "name": "JVForum",
  "description": "Insère un lien JVForum à la place du bouton « Nouveau sujet » inutile.",
  "version": "1.1resigned1",
  "icons": {
    "128": "icon.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://www.jeuxvideo.com/*"
      ],
      "js": [
        "jvc.js"
      ]
    },
    {
      "matches": [
        "*://jvforum.fr/*"
      ],
      "js": [
        "jvf.js"
      ]
    }
  ],
  "manifest_version": 2,
  "browser_specific_settings": {
    "gecko": {
      "id": "{a2d557f3-b714-4217-aad1-dff8a02c694d}"
    }
  }
}