Adobe ColdFusion

Play Framework is an open-source web application framework written in Scala and Java which follows the model-view-controller (MVC) architectural pattern. It aims to optimize developer productivity by using convention over configuration, hot code reloading, and display of errors in the browser. Play supports asynchronous programming patterns, making it suitable for building scalable, reactive applications. It integrates well with both Java and Scala ecosystems and provides features like built-in testing support, database access layers, and RESTful APIs out of the box.

ThinkPHP is an open-source PHP framework developed and maintained by the Shanghai Topthink Company. It follows the MVC (Model-View-Controller) architectural pattern and is designed to be lightweight, simple, and fast. ThinkPHP is particularly popular in China and is known for its ease of use and rapid development capabilities. It provides features like an ORM (Object-Relational Mapping) system, template engine, and various tools for common web development tasks. ThinkPHP aims to minimize configuration and maximize convention, making it easier for developers to build web applications quickly.

Django is a high-level Python web framework that encourages rapid development and clean, pragmatic design. Built by experienced developers, Django takes care of much of the hassle of web development, allowing developers to focus on writing their apps without needing to reinvent the wheel. It follows the model-template-view (MTV) architectural pattern, which is similar to MVC. Django is known for its "batteries included" philosophy, providing a comprehensive set of tools and features out of the box, including an ORM, authentication system, admin interface, and more.

Google Web Toolkit (GWT) is an open-source set of tools that allows web developers to create and maintain complex JavaScript front-end applications in Java. GWT emphasizes reusable, efficient solutions to recurring Ajax challenges, allowing developers to create high-performance web applications without being experts in browser quirks, XMLHttpRequest, or JavaScript. It includes a Java-to-JavaScript compiler, a robust set of widgets and panels, and tools for optimizing and tuning applications. While not as widely used as it once was, GWT still has a place in enterprise Java development.

Yii (Yes It Is!) is a high-performance, component-based PHP framework for developing modern web applications. It implements the MVC architectural pattern and is designed to be efficient, feature-rich, and easy to extend. Yii is known for its performance optimization techniques, security measures, and extensive set of features including input validation, output filtering, and authentication. It also provides tools for rapid application development, making it popular for both small and large-scale web projects.