WSO2 User Engagement Server: How it kicked off from the whiteboard

We started re-engineering WSO2 Gadget Server during 2012 Winter. We were brainstorming of how we can change it to be more flexible and accommodate wider enterprise data/information presentation use-cases. We wanted to give more power to the developer, not just the ability to drag and drop widgets and select a layout. We wanted these pages to be discovered around the organization. With such ideas in mind we created multiple mind maps to get a clear idea

GS-2.0
GS 2.0 Mindmap (Nov. 2012)

We had plenty of email debates, F2F meetings of what we need to do ? Are we there yet ? Is this what developers/business users need ? etc. Continue reading WSO2 User Engagement Server: How it kicked off from the whiteboard

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{jaggery.js}

Is something I’ve been working on at wso2 for sometime, if you are following me I have tweeted the updates, releases etc. Jaggery went live with its fifth milestone, few weeks ago at jaggeryjs.org, its still young and has alot to improve.

Explaining a little bit about jaggery; Its NOT an alternative to node, its simply a toolkit to easily compose webapps and apis. Its a completely javascript way of writing all parts of the web application, and communicate throughout in json. Jaggery has out of the box features to create RESTfull applications, and its one of it’s value propositions. Jaggery can be easily extended via modules which can be written in javascript or java for that matter.

A very simple page that prints out some request properties in jaggery looks like,

<html>
   <body>
      <p>
      <%
          print("Method : " + request.getMethod() + "<br/>");
          print("Protocol : " + request.getProtocol() + "<br/>");
          print("User-Agent : " + request.getHeader("User-Agent"));
      %>
      </p>
   </body>
</html>

Jaggery docs site also provide a tool for you to try out some code and play around. So you can simply copy the above code and paste in jaggery try-it

I recently did a webinar on jaggery that explains the simple case, over looking its API and samples. Below is the recording hope it’ll help.