Blogroll for tag framework
PRADO PHP framework - A component-based and event-driven framework for PHP5
Zend Framework - The MVC web application framework from Zend
Ruby on Rails - A web application framework based on Ruby language
CakePHP - A rapid development framework for PHP which uses design patterns like ActiveRecord, Association Data Mapping, Front Controller and MVC
symfony - Another PHP MVC web framework
MooTools - a compact, modular, Object-Oriented JavaScript framework
CodeIgniter - Another PHP web framework
Grails - An open-source web application framework for Java, simular to Ruby on Rails for ruby
PHP frameworks, Part 1: Getting started with three popular frameworks
PHP frameworks, Part 2: Building the sample application
PHP frameworks, Part 3: User authentication
PHP frameworks, Part 4: Ajax support
PHP frameworks, Part 5: Integrating external tasks
Ten reasons why Symfony rocks – Part 1 (Mellow Morning)
Ten reasons why Symfony rocks – Part 2 (Mellow Morning)
Twitter Bootstrap - A simple and flexible framework of HTML, CSS, and Javascript by Twitter to build interactive UI
Backbone.js - A javascript framework to develop front-end application more efficiently
Slim Framework - A micro framework for PHP 5
Ham - A PHP 5.3+ Microframework that provides a fast router and a cache singleton
Silex - A PHP micro-framework based on Symfony2 Components
Best available PHP RESTful Micro Frameworks