Demo does now work.

[timbjames]

If you click on the Live Demo from the ReadMe, the page loads but only displays "Hello" and there are some JS console errors;

404 not found on /react-ajax/data.json

and

app.js:14 Uncaught TypeError: Cannot read property 'name' of null at Constructor.responseHandler (app.js:14) at Request.callback (bundle.js:997) at Request.<anonymous> (bundle.js:649) at Request.Emitter.emit (bundle.js:128) at XMLHttpRequest.xhr.onreadystatechange (bundle.js:1073)