Hide 'Like' Notifications

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Hide 'Like' Notifications",
  "description": "Make Facebook less distractive.",
  "version": "1.16",
  "icons": {
    "48": "icon_on_48.png",
    "128": "icon_128.png"
  },
  "page_action": {
    "default_title": "Hide 'Like' Notifs",
    "default_icon": "icon_on_48.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.facebook.com/*"
      ],
      "css": [
        "fb_hide_like_notifs_injection.css"
      ],
      "js": [
        "fb_hide_like_notifs_injection.js"
      ]
    }
  ],
  "permissions": [
    "https://www.facebook.com/*"
  ]
}