This week I’ve finished my entry for the JS13k Compo – a competition for HTML5-games with a size<=13kb (zipped) - my entry is a multiplayer-game, kind of like "Plants vs. Zombies" for two players. And I'm very proud of my accomplishment of keeping the size of server+client combined down to 12kb (zipped)
You can check out the source-code at: https://github.com/olsn/qmarks
or play it here: PLAY HERE
It even works on the iPad!