Deep Work Manager

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Deep Work Manager",
  "version": "0.1.0",
  "homepage_url": "http://localhost:8080/",
  "description": "A simple extension that makes it possible to create deep works session by blocking distracting websites",
  "default_locale": "en",
  "permissions": [
    "<all_urls>",
    "*://*/*",
    "storage"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "js/blocker.js"
      ],
      "all_frames": true,
      "run_at": "document_start"
    }
  ],
  "icons": {
    "16": "icons/lamp-16.png",
    "48": "icons/lamp-48.png",
    "128": "icons/lamp-128.png"
  },
  "background": {
    "scripts": [
      "js/background.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "__MSG_extName__",
    "default_icon": {
      "19": "icons/lamp-19.png",
      "38": "icons/lamp-38.png"
    }
  },
  "options_ui": {
    "page": "options.html",
    "browser_style": true
  },
  "web_accessible_resources": [
    "page-blocked.html"
  ],
  "content_security_policy": "script-src 'self' ; object-src 'self'"
}