Over 150 people attended CloudCamp Denver at Gluecon, featuring unconference-style breakout sessions on cloud computing issues and a self-selected un-panel of experts answering questions from the group. The first-ever Gluecon Hackathon was also held in partnership with BlankSlate and PayPal, with teams submitting apps that used one or more of each sponsor's APIs, resulting in over $750 in cash and prizes being awarded to the winners. Twilio was a sponsor of both CloudCamp and the hackathon, with two of its employees presenting talks on WebHooks and cloud communications, showcasing the company's expertise in providing communication solutions for developers. The event also featured various resources and documentation for developers, including API reference documentation, SDKs, and tutorials.