Forgotten Parallax Bicycles
In June last year (that feels weird to type), I created another one of my little HTML5 Canvas demos - this time of some hills that parallaxly scroll with a bicycle on a road. I actually made it as a (birthday?) present for someone I seem to remember - and I even released it on my website here, but I somehow seem to have forgotten to post about it here on my blog, so I'm doing so now :-)
You can find it here: Parallax Bicycle
At the time the bicycle itself in particular was incredibly fiddly to get working right if I recall correctly. The hills in the background are procedurally generated too - they are on a (seamless!) loop and repeat every so often. The seamless part was also interesting to get working right.