HubLighter - GitHub Code Highlighter

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "browser_action": {
    "default_icon": "img/hublighter-16.png",
    "default_popup": "html/popup.html",
    "default_title": "HubLighter - GitHub Code Highlighter"
  },
  "content_scripts": [
    {
      "css": [
        "css/hublighter.css"
      ],
      "js": [
        "js/jquery-3.2.1.min.js",
        "js/content.js"
      ],
      "matches": [
        "https://github.com/*"
      ]
    }
  ],
  "description": "Highlight all selected code occurrences on any GitHub pull request page or source page",
  "homepage_url": "https://github.com/hvetko/hublighter",
  "icons": {
    "16": "img/hublighter-16.png",
    "48": "img/hublighter-48.png",
    "128": "img/hublighter-128.png"
  },
  "manifest_version": 2,
  "name": "HubLighter - GitHub Code Highlighter",
  "options_page": "html/options.html",
  "permissions": [
    "storage",
    "https://github.com/"
  ],
  "version": "1.2.1"
}