Retrieve a jsperf.com benchmark suite and save it as a JS script that will run with the npm benchmark package.
npm install grab-jsperfGrab a jsperf URL and put it into a file that can be run with benchmark.js
```
npm i grab-jsperf -g
``
grab-jsperf https://jsperf.com/slug-name-here
A file called slug-name-here.js will be created in the directory you run this command in.
To run the tests:
```
node slug-name-here.js