BlockChan [4chan / 4channel]

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "BlockChan [4chan / 4channel]",
  "version": "1.1.1",
  "description": "Helps to block content on 4Chan",
  "icons": {
    "16": "resources/icon16.png",
    "48": "resources/icon48.png",
    "128": "resources/icon128.png"
  },
  "background": {
    "scripts": [
      "initializeBlocklist.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "*://boards.4channel.org/*/*",
        "*://boards.4chan.org/*/*"
      ],
      "js": [
        "thumbBlock.js"
      ]
    }
  ],
  "browser_action": {
    "default_popup": "popup.html"
  },
  "permissions": [
    "storage",
    "contextMenus"
  ]
}