In a twitter announcement, prominent XRP community member @BankXRP informed the crypto community of the launch of the first full XRP based exchange. The exchange, that is known as XRP United, went live just yesterday, 23rd October, 2018. Users who want to test drive the exchange, can visit https://xrpunited.com. There is also a discord channel dedicated to new users of the platform.
The tweet announcing the new platform can be found below: