manifest.json

{
    "name": "Chinese Learning Extension",
    "version": "0.2",
    "manifest_version": 3,
    "icons": {
        "16": "images/icon16.png",
        "32": "images/icon32.png",
        "48": "images/icon48.png",
        "128": "images/icon128.png"
    },
    "description": "An extension to help Chinese language learners remember tones, memorize words, and understand grammar.",
    "background": {
        "service_worker": "background-built.js"
    },
    "action": {
        "default_title": "Enable tone colors and dictionary",
        "default_icon": {
            "16": "images/icon16.png",
            "32": "images/icon32.png",
            "48": "images/icon48.png",
            "128": "images/icon128.png"
        }
    },
    "permissions": [
        "activeTab",
        "sidePanel",
        "scripting",
        "storage"
    ],
    "side_panel": {
        "default_path": "side-panel.html"
    },
    "options_page": "options.html"
}