Only HTML

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Only HTML",
    "description": "Allow only HTML (and inline CSS & images) to render. Block all other content types like images, scripts, web fonts etc.",
    "version": "1.0.1",
    "short_name": "Only HTML",
    "manifest_version": 3,
    "background": {
        "service_worker": "sw.js"
    },
    "icons": {
        "48": "static\/icon-48.png",
        "128": "static\/icon-128.png"
    },
    "permissions": [
        "storage",
        "declarativeNetRequest",
        "declarativeNetRequestFeedback",
        "contentSettings"
    ],
    "host_permissions": [
        "<all_urls>"
    ],
    "minimum_chrome_version": "101",
    "action": {
        "default_icon": {
            "48": "static\/icon-48.png",
            "128": "static\/icon-128.png"
        },
        "default_title": "Only HTML"
    },
    "declarative_net_request": {
        "rule_resources": [
            {
                "id": "rules",
                "enabled": false,
                "path": "rules.json"
            }
        ]
    },
    "homepage_url": "https:\/\/browsernative.com\/only-html\/"
}