I have several projects going on, all developed during my spare time. The main one are:
Racebox: an electronic system to help canoe slalom race organizers to technically set up a race, with the French Canoe Federation race management softwares (FFCanoe and CompetFFCK).
off-planner: a map routing application for outdoor activities. More details on this post. Available on https://map.nicolas-abbal.com
I am also constantly experimenting things (trying new ideas, frameworks...). You can have a look at my Github account.