Laravel - A PHP Framework For Web Artisans
Slim Framework - Slim is a PHP micro framework that helps you quickly write simple yet powerful web applications and APIs.
CodeIgniter - A Fully Baked PHP Framework
ExpressJS - Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple
CakePHP - The Rapid Development Framework for PHP
Iron - Extensible web framework for Rust