I made a simple little HTML 5 tank game this week (it took six days all in all) and put it online at Gamejolt and Kongregate:
gamejolt.com/games/shooter/tanks-mx/23788/
kongregate.com/games/Matsps/tanksmx
Any feedback or comments are welcomed as I might make a better version of this game sometime in the future.
For anyone wondering about tutorials… I’ll be putting them all up next week, along with two more games. All tutorials are for HTML 5 game development.