Turntable.js - A responsive JQuery slider
Calendly - Say goodbye to phone and email tag for finding the perfect meeting time with Calendly. It's 100% free, super easy to use and you'll love our customer service.
jQuery Aim - Guesses which element user is going to be hovered/clicked
Coffee Chats - Beautiful one-page sites that sync to your calendar to easily schedule chats. Plus, Coffee Chats connects with Stripe so you can easily charge for chats turning Coffee Chats into your all-in-one site, booking, and payments solution.
dateDropper Javascript - The lightest and the most complete javascript date picker
TidyCal - Optimize your schedule with custom booking pages and calendar integrations