Spring's repackaging of ASM (a bytecode manipulation library)

Spring Context provides access to configured objects like a registry (a context). It inherits its features from Spring Beans and adds support for internationalization, event propagation, resource loading, and the transparent creation of contexts.

Basic building block for Spring that in conjunction with Spring Beans provides dependency injection and IoC features.

Spring webmvc contains Spring's model-view-controller (MVC) and REST Web Services implementation for web applications. It provides a clean separation between domain model code and web forms and integrates with all of the other features of the Spring ...

Spring AOP provides an Alliance-compliant aspect-oriented programming implementation allowing you to define method interceptors and pointcuts to cleanly decouple code that implements functionality that should be separated.

It provides the MVC implementation to be used in a Portlet environment and mirrors the functionality of the Servlet-based spring-webmvc.

Grails Web Application Framework

Apache CXF Bundle Jar

GS Openspaces

VRaptor

Apache CXF JAX-RS Bundle Jar