An interface between Haskell web frameworks and web servers.

A Haskell web application targets WAI and then can be deployed to any backend with a WAI adaptor.
The premier WAI backend is the Warp web server.

WAI also adds modularity and code-sharing through middleware and WAI applications.
Code can be written that works with any web framework targeting WAI.

[Documentation](http://www.yesodweb.com/book/web-application-interface)

[Haddock Documentation](http://hackage.haskell.org/package/wai)

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