Hide Names on Discord — for Browser

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Hide Names on Discord \u2014 for Browser",
    "version": "0.1.1",
    "version_name": "0.1.1 beta",
    "description": "Hides\/censors user names except specified ones on Discord servers, diplaying the first few letters + a unique number to each end.",
    "author": "Tomoaki Morioka",
    "permissions": [
        "activeTab",
        "scripting",
        "tabs"
    ],
    "host_permissions": [
        "http:\/\/*\/*",
        "https:\/\/*\/*"
    ],
    "action": {
        "default_popup": "popup.html",
        "default_icon": {
            "16": "hideNamesForDiscord-16.png",
            "48": "hideNamesForDiscord-48.png",
            "128": "hideNamesForDiscord-128.png"
        }
    },
    "icons": {
        "16": "hideNamesForDiscord-16.png",
        "48": "hideNamesForDiscord-48.png",
        "128": "hideNamesForDiscord-128.png"
    },
    "content_scripts": [
        {
            "matches": [
                "*:\/\/discord.com\/*"
            ],
            "js": [
                "content-script.js"
            ]
        }
    ],
    "background": {
        "service_worker": "js\/background.js"
    },
    "externally_connectable": {
        "ids": [
            "*"
        ],
        "matches": [
            "*:\/\/discord.com\/*"
        ]
    },
    "content_security_policy": {
        "extension_pages": "script-src 'self'; object-src 'self'",
        "sandbox": "sandbox allow-scripts allow-forms"
    }
}