Tweet Masker

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Tweet Masker",
  "short_name": "Tweet Masker",
  "homepage_url": "http://muffinlabs.com/",
  "version": "0.1.5",
  "manifest_version": 2,
  "description": "Mask tweets that have certain words or phrases in them",
  "icons": {
    "16": "images/icon-16.png",
    "48": "images/icon-48.png",
    "128": "images/icon-128.png"
  },
  "default_locale": "en",
  "background": {
    "scripts": [
      "scripts/background.js"
    ]
  },
  "permissions": [
    "storage",
    "https://twitter.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://twitter.com/*",
        "https://tweetdeck.twitter.com/*"
      ],
      "css": [
        "styles.css"
      ],
      "js": [
        "mustache.js",
        "main.js"
      ]
    }
  ],
  "options_ui": {
    "page": "options.html",
    "chrome_style": true
  }
}