Salesforce UI Improver

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Salesforce UI Improver",
  "description": "This extension makes Salesforce User Interface better!",
  "version": "1.5.1",
  "options_ui": {
    "page": "html/popup.html",
    "chrome_style": true
  },
  "icons": {
    "16": "images/icon16.png",
    "48": "images/icon48.png",
    "128": "images/icon128.png"
  },
  "browser_action": {
    "default_icon": "images/icon.png",
    "default_popup": "html/popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "https://*.salesforce.com/*"
      ],
      "css": [
        "css/scripts.css"
      ],
      "js": [
        "js/jquery-2.2.4.min.js",
        "js/scripts.js",
        "js/script-manager.js"
      ],
      "run_at": "document_start"
    }
  ],
  "permissions": [
    "https://*.salesforce.com/*",
    "storage"
  ],
  "web_accessible_resources": [
    "fonts/*"
  ]
}