February 3rd, 2015

Realtime Voting App with ASP.NET SignalR, React.js and D3.js

This tutorial shows how to build a survey or voting app that displays poll results in real-time using ASP.NET SignalR, React.js and D3.js.

ASP.NET SignalR: to build the real time voting app, then broadcast the live result as votes come in.
D3.js: For data visualization. (Creating Pie chart to show the result)
React.js: To update UI in a very efficient manner for real time changes.

If you are new to React.js, I strongly recommend to read following tutorial:
React.js: Introduction and Hello World with ASP.NET MVC 5 Read More Realtime Voting App with ASP.NET SignalR, React.js and D3.js

November 8th, 2012

Offline Add, Edit, Delete Data in HTML5 IndexedDB

You can use HTML5 web storage, IndexedDB or File access API in your app to provide offline support. It allows user to work offline when the network isn’t available. An IndexedDB is a persistent data store in the browser means a database on the client side. It allows you to create app with rich query abilities in both offline and online mode. If you are beginner with IndexedDB, you should first read Using IndexedDB. Read More Offline Add, Edit, Delete Data in HTML5 IndexedDB