Peteshow is a javascript plugin for filling out forms with fake data for testing purposes. You can configure the functionality by creating a custom plugin.
See the Wiki on GitHub for documentation.
Also specific pages for frameworks:
Developed by Pete Brousalis in his spare time for use at Enova in Chicago, IL.
Special thanks to Matthew Bergman & Marak Squires for Faker.js, and Adam Gschwender for jquery.formatDateTime, both included with Peteshow.