Shiny - Shiny is an R package that makes it easy to build interactive web apps straight from R.
Laravel - A PHP Framework For Web Artisans
Node.js - Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications
Symphony - Symphony transforms the way users communicate effectively and securely with a single workflow application.
CodeIgniter - A Fully Baked PHP Framework
Meteor - Meteor is a set of new technologies for building top-quality web apps in a fraction of the time.