As HTML5 supports a drawing canvas, it's become easier to make Flash like games without using a plugin. I havn't explored much about using the <canvas> tag, but from what I gather, it's an easy way of drawing straight into the browser. This means that images, lines and colours can be put straight into the screen with very little effort. Javascript is used to manipulate this, so it's simple to produce a graphical output in your webpage.If you've used the canvas to make games, please post here.