For the last half of the year, we have been working hard on the Quipuswap — the protocol that aims to provide an easy interface for a decentralized token exchange on Tezos blockchain. We are proud to share that we have finally reached the milestone where it’s tested and fully working on the Carthage network!
Front-end is currently hosted on the Netlify, but its source code is hosted and publicly available on our Github: https://github.com/madfish-solutions/quipuswap-webapp
As for the copying, yes, you can copy it and run locally on another server - the only thing you should remember that this is yet not in the Mainnet.
We’re preparing a bunch of new functionalities, that we hope the community will like. Our roadmap is to be live during the next several months (depending on the time how long it would take to get the security audit results).