Biggest does lots of stuff frameworks..
Everybody knows that the Spring framework does a lot of different thing such as:

   - dependency injection
   - jdbc helpers (template etc)
   - transaction management & integration
   - emailing
   - interceptors
   - i wont list the rest - you prolly already know them...

I was wondering what other libraries/frameworks out there are more than just one trick ponies and offer lots of interesting, useful features. Plz list w/ a brief outline of what they do or what they almost do. Perhaps it might be interesting to hear of what their general use is and other novel unexpected uses they have been used for...
Biggest does lots of stuff frameworks..
===

Everybody knows that the Spring framework does a lot of different thing such as:

   - dependency injection
   - jdbc helpers (template etc)
   - transaction management & integration
   - emailing
   - interceptors
   - i wont list the rest - you prolly already know them...

I was wondering what other libraries/frameworks out there are more than just one trick ponies and offer lots of interesting, useful features. Plz list w/ a brief outline of what they do or what they almost do. Perhaps it might be interesting to hear of what their general use is and other novel unexpected uses they have been used for...