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Errai is a framework for building GWT applications
Errai offers a set of components that simplify building rich web applications using The Google Web Toolkit.
The framework provides a concise programming model for powerful client-server communication and extension points that bring Java Enterprise standards to GWT clients.


Announcement:Errai 1.3.2.Final Released!

Check out the latest and greatest in rich web development!

by errai at Wed Dec 07 17:02:59 EST 2011

Errai Parts

Messaging API A common messaging API between GWT clients and server components. Developers will have no trouble working with complex messaging scenarios from building instant messaging clients, stock tickers, to monitoring instruments.
Cometd/Server Push Asynchronous & bi-directional message exchange that allows you to push messages from the server to the client
Programming Model
 

A simple and concise programming model. Annotation based meta data and a few interfaces get you going within minutes.
Extension & Integration points

Explicit extension points and integration with a wide range of technologies: e.g CDI, JAX-RS, and JMS.
Tools

Ships with the tools create, diagnose and monitor applications build atop of Errai.
License

Apache License, Version 2

 
         

Errai Developer Blog

Talking Errai in India and Brno
Jan 17, 2012 2:54 PM
If you're in Bangalore in India or Brno in Czech Republic over the next few weeks, you have an oppor…
Thoughts on HTML5 and Development Methodologies
Dec 17, 2011 5:16 PM
Over the past few months the Errai team has been busy at work preparing the next version of the Erra…
Setting the Record Straight on GWT
Nov 23, 2011 1:31 PM
Since joining the Errai team, I've been telling lots of people about our project. Every time I do th…
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