# Installation

You can install the prolyfill by [downloading it from GitHub](#download-from-github) or [via npm](#install-via-npm). After installing you can use the container queries as described in [Usage](usage.md).

## Download from GitHub

Download the file *cq-prolyfill.min.js* from the [latest release on GitHub](https://github.com/ausi/cq-prolyfill/releases/latest).

## Install via npm

To install it via [npm](https://www.npmjs.com/package/cq-prolyfill) execute the following command in your project directory:

```bash
npm install --save cq-prolyfill
```

After the installation completes you can find the prolyfill at *node_modules/cq-prolyfill/cq-prolyfill.min.js* or you load it via [browserify or webpack](browserify.md).