Hannah's HTML5 & JavaScript sample code and demos

This page started off as examples for a talk on HTML5 and has grown into general HTML5 demos and tests

• You can find the talk slides here at 5things.html

The dodgy demos follow...

The pages linked from here have a bunch of quick-and-dirty code examples - minimal error checking, but they show what works and what doesn't

Thing 1: Semantics

Thing 2: Mobile

• A page with the mobile-optimised form elements is here: mobileform.html

Thing 3: Storage

• A page with some example code for using localstorage is here: localstorage.html

Thing 4: Device properties

• geo.html: geolocation
• tilt.html: orientation sensors
• acceleration.html: motion sensors

Thing 5: Canvas

• A simple game on the canvas

If you want to visit this page but can't be bothered to type anything in, here's a handy QR code:

Canvas and transformations

Does getImageData work on the canvas, or the transformed canvas? Let's find out