Allows you to use Faker to output random fake data in your templates. It can go hand in hand with for example Viget's Front-end Parts Kits
Here's an example of some faking:
{% set faker = craft.faker.fake %}
<ul>
{% for i in 1..10 %}
<li>{{ faker.name }}, living at: {{ faker.address }}. Profile picture: {{ faker.imageUrl(640, 450, 'people') }}</li>
{% endfor %}
</ul>
To use another locale, like French:
{% set faker = craft.faker.locale('fr_FR').fake() %}
For a list of supported locales, check out the Faker docs