There are several community projects that are already available, or will be soon. There are wallets and delegate trackers already in the app stores, and it looks like now we have another promising community wallet app, which is really exciting. There is also a community built lite wallet, developed by FixCrypt, that will announced very shortly.
I am trying to work up a blog post to cover the community developed websites, scripts, and software so everyone can see all of the cool stuff that is out there! The Lisk community is very active in chat.lisk.io.