Examine source code of Sieve - Site & Content Blocker

{
  "manifest_version": 3,
  "name": "Sieve – Content Filter & Site Blocker",
  "short_name": "Sieve",
  "version": "1.0.0",
  "description": "Clean Internet Suite — blocks gambling, dark patterns, and doomscrolling.",
  "icons": {
    "16": "icons/icon-16.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "permissions": [
    "storage",
    "unlimitedStorage",
    "declarativeNetRequest",
    "alarms",
    "webNavigation",
    "tabs"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background/service-worker.js"
    ],
    "type": "module"
  },
  "action": {
    "default_popup": "popup/popup.html",
    "default_title": "Sieve",
    "default_icon": {
      "16": "icons/icon-16.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    }
  },
  "options_ui": {
    "page": "options/options.html",
    "open_in_tab": true
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content/bad-language.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content/dark-patterns.js",
        "content/patterns/timers.js",
        "content/patterns/guilt-copy.js",
        "content/patterns/checkboxes.js",
        "content/patterns/cookies.js",
        "content/patterns/scarcity.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content/cookie-engine.bundle.js",
        "content/cookie-autoreject.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "*://*.twitter.com/*",
        "*://*.x.com/*",
        "*://*.instagram.com/*",
        "*://*.tiktok.com/*",
        "*://*.reddit.com/*",
        "*://*.facebook.com/*",
        "*://*.youtube.com/*"
      ],
      "js": [
        "common/guardian.js",
        "content/pause-overlay.js",
        "content/doomscroll.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "*://*.youtube.com/*",
        "*://*.reddit.com/*",
        "*://*.twitter.com/*",
        "*://*.x.com/*"
      ],
      "js": [
        "content/comment-collapse.js",
        "content/profanity-filter.js",
        "content/toxic-model.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "*://*.disqus.com/*"
      ],
      "js": [
        "content/comment-collapse.js",
        "content/profanity-filter.js",
        "content/toxic-model.js"
      ],
      "all_frames": true,
      "run_at": "document_idle"
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content/popup-hijack-blocker.js"
      ],
      "run_at": "document_start",
      "world": "MAIN",
      "all_frames": true
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content/popup-hijack-bridge.js",
        "content/overlay-detector.js",
        "content/link-hijack-detector.js"
      ],
      "run_at": "document_start",
      "all_frames": true
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content/url-shortener-intercept.js"
      ],
      "run_at": "document_start",
      "all_frames": true
    }
  ],
  "declarative_net_request": {
    "rule_resources": [
      {
        "id": "gambling_ruleset",
        "enabled": true,
        "path": "rules/gambling-rules.json"
      },
      {
        "id": "prediction_market_ruleset",
        "enabled": false,
        "path": "rules/prediction-market-rules.json"
      }
    ]
  },
  "web_accessible_resources": [
    {
      "resources": [
        "data/wordlist.json",
        "data/mild-words.json",
        "data/site-configs.json",
        "data/profanity-list.json",
        "data/profanity-custom.json",
        "data/cookie-rules.json",
        "data/url-shorteners.json",
        "pages/blocked.html",
        "pages/blocked.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "sieve@extension.local",
      "strict_min_version": "128.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}