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)

[![Build Status](https://dev.azure.com/yesodweb/wai/_apis/build/status/yesodweb.wai?branchName=master)](https://dev.azure.com/yesodweb/wai/_build/latest?definitionId=1&branchName=master)