manifest.json

{
    "name": "Volume percentage and edit",
    "description": "Show an editable volume percentage next to the volume bar, allowing percise volume adjustments.",
    "preview": "img/volume-percentage.png",
    "main": "volumePercentage.js",
    "readme": "README.md",
    "authors": [{ "name": "jeroentvb", "url": "https://github.com/jeroentvb" }]
}