Blind Twitter

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Blind Twitter",
  "description": "Keeps tweet authors hidden until you like or retweet them.",
  "version": "1.2.3",
  "browser_action": {
    "default_icon": "logo.png",
    "default_title": "Reveal Tweets"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "icons": {
    "48": "logo.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.twitter.com/*"
      ],
      "js": [
        "jquery-2.1.4.min.js",
        "script.js"
      ]
    }
  ],
  "web_accessible_resources": [
    "images/avatar.png",
    "images/logo.png"
  ],
  "permissions": [
    "activeTab",
    "tabs",
    "storage",
    "webRequest",
    "*://*.twitter.com/*",
    "*://*.google-analytics.com/*"
  ],
  "content_security_policy": "script-src 'self' https://www.google-analytics.com; object-src 'self'"
}