This is more likely like Etherdelta/Forkdelta but far from IDEX. Why do decentralize exchange are almost the same on it's Preface/Homepage. But are you already on coinmarketcap? Did you list a coin already?
Right, so I have a background in centralized exchange development. I started becoming interested in decentralized about the time Etherdelta started having it's troubles. Their code was open source, so we picked it up and slowly have been improving upon it.
We're currently still using the same smart contract but we're working with another group to refactor it.
Once we master this we'll move on to all the other capable blockchains.