manifest.json

{
    "name": "WaniKani Kanji Highlighter",
    "description": "Unofficial kanji highlighter, matching kanji learned with WaniKani.",
    "version": "1.4.5",
    "manifest_version": 3,
    "icons": {
        "16":  "logo/logo_bb_16x16.png",
        "32":  "logo/logo_bb_32x32.png",
        "48":  "logo/logo_bb_48x48.png",
        "128": "logo/logo_bb.png"
    },
    "background": {
        "service_worker": "scripts/background.js"
    },
    "content_scripts": [
        {
            "matches": ["*://*/*"],
            "js": ["scripts/essentials.js",
                    "scripts/functions.js",
                    "scripts/static.js",
                    "scripts/time.js"
                ]
        }
    ],
    "action": {
        "default_popup": "popup/home.html"
    },
    "permissions": [
        "tabs",
        "storage",
        "unlimitedStorage",
        "contextMenus",
        "notifications",
        "alarms",
        "webNavigation",
        "scripting"
    ],
    "host_permissions": [
        "http://*/",
        "https://*/"
    ]
}