Kitten Blocker

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Kitten Blocker",
  "short_name": "Kitten Blocker",
  "version": "0.3",
  "homepage_url": "https://matto.io",
  "description": "This extension replaces kitten pictures with a photo of Rick Astley. Now you don't have to see them everywhere!",
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "icons": {
    "16": "img/icon_16.png",
    "48": "img/icon_48.png",
    "128": "img/icon_128.png"
  },
  "browser_action": {
    "default_icon": {
      "19": "img/icon_19.png",
      "38": "img/icon_38.png"
    },
    "default_title": "Kitten Blocker",
    "default_popup": "popup/popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "vendor/jquery.min.js",
        "contentscript.js"
      ],
      "run_at": "document_idle",
      "all_frames": false
    }
  ],
  "permissions": [
    "storage"
  ],
  "web_accessible_resources": [
    "img/*"
  ],
  "manifest_version": 2
}