One Day Pixel Sorting

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "One Day Pixel Sorting",
  "description": "Discover each day a new pixel sorted background whenever you open a new tab or Google homepage",
  "version": "0.0.1",
  "browser_action": {
    "default_popup": "index.html"
  },
  "chrome_url_overrides": {
    "newtab": "index.html"
  },
  "permissions": [
    "https://bruno-simon.com/"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "css": [
        "content_scripts/main.css"
      ],
      "js": [
        "content_scripts/main.js"
      ],
      "run_at": "document_start"
    }
  ],
  "icons": {
    "16": "assets/images/icons/16x16.png",
    "32": "assets/images/icons/32x32.png",
    "48": "assets/images/icons/48x48.png",
    "128": "assets/images/icons/128x128.png"
  }
}