Github to Stackblitz

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 2,
    "name": "Github to Stackblitz",
    "version": "1.0",
    "description": "Add a button in github that open the current project into Stackblitz",
    "icons": {
        "48": "logo.png"
    },
    "web_accessible_resources": [
        "logo.png"
    ],
    "content_scripts": [
        {
            "matches": [
                "*:\/\/*.github.com\/*"
            ],
            "js": [
                "button.js"
            ]
        }
    ]
}