Tile editor and dynamic moving Javascript demo
This page shows the tile demo created by Peter van der Zee in Javascript.
This demo shows you a dynamic tiled background and a player actor in the front. You can move the player with arrow keys. You can also create new tiles using the tile editor (which uses canvas). And then there's a grid editor where you can actually put your created tiles in the demo. All this works locally. There is no server interaction in this app.
For this you clearly need to turn on Javascript.
For more information see my blog.
Or visit my website.