Mozilla's pdf.js project has reached its first milestone: a "pixel-perfect rendering" of a sample PDF (a paper on Mozilla's Tracemonkey JavaScript engine). Well, perfect in one specific browser ...

The desktop notifications that websites like GMail and Seesmic Web display to Chrome users, for example, will only work when the website is left open in a tab. Mozilla's push notification system ...

The Node.js file upload process is made easy with libraries like 'fs' and 'formidable.' In this JavaScript and Node.js file upload example, we show you how to move files from the browser to the ...

This code sample creates a functioning doorbell system using a development platform and an assortment of extensible sensors.Once completed, the system will ring when a button is pushed. Ring data ...

This code sample illustrates creating a simple alarm system using the development platform and an assortment of extensible sensors.Once completed, the system will display alarm status on the ...

Do you need to perform an Ajax file upload with pure JavaScript? This example lays out the steps to accomplish an Ajax file upload without the need for a JavaScript library like jQuery or Dojo.