pageres-cli
Capture screenshots of websites in various resolutions. A good way to make sure your websites are responsive. It's speedy and generates 100 screenshots from 10 different websites in just over a minute. It can also be used to render SVG images.
Source: https://github.com/sindresorhus/pageres-cli
Install
npm install --global pageres-cli
Usage
pageres <url> <resolution>
pageres <resolution> <url>
# <url> can also be a local file path.
pageres <file> <resolution>