You can use html 5's <canvas> tag on most new browsers today. It's not quite as fast as some of the plugin approaches, but it's getting there. You need the Go

You can use html 5's <canvas> tag on most new browsers today. It's not quite as fast as some of the plugin approaches, but it's getting there. You need the Google plugin for it to work on IE, but otherwise the newest versions of Firefox, Safari, Chrome, Opera & every browser that uses the rendering engine of one of these (i.e. practically every graphical browser) supports <canvas>.