BYZ is a co-editing Web App where users can easily invite members to join with a link. Members can add idea posts, comment, and vote in real-time. It is very suitable for meetings of brainstorming and creative thinking type. BYZ is an independent project designed, built, and maintained by Bo-Yin. The original intention of the project is to allow product teams to quickly aggregate the usability issues observed after usability tests and vote on the priority order of the issues.