manifest.json

{
    "name": "XML Viewer",
    "version": "1.0.0",
    "manifest_version": 3,
    "author": "ZhongHong <zhonghongfly@foxmail.com>",
    "description": "The most beautiful and customizable XML highlighter that your eyes have ever seen.",
    "homepage_url": "https://github.com/zhonghongfly/xml-viewer",
    "icons": {
        "128": "icons/128.png",
        "32": "icons/32.png",
        "16": "icons/16.png"
    },
    "web_accessible_resources": [
        "assets/viewer.css",
        "assets/viewer-alert.css",
        "pages/options.html",
        "pages/omnibox.html"
    ],
    "offline_enabled": true,
    "omnibox": {
        "keyword": "xml-viewer"
    },
    "options_page": "pages/options.html",
    "content_scripts": [
        {
            "matches": [
                "<all_urls>"
            ],
            "js": [
                "assets/viewer.js"
            ],
            "run_at": "document_start"
        }
    ],
    "background": {
        "scripts": [
            "assets/backend.js",
            "assets/omnibox.js"
        ],
        "persistent": false
    },
    "permissions": [
        "*://*/*",
        "<all_urls>"
    ]
}