Scoold - Stack Overflow clone in Java

Scoold is a Q&A platform. The primary goal of this project is educational but it can also work great as a Q&A/support section for your website. Its feature include Full text search, Database-agnostic, optimized for cloud deployment, Distributed object cache, Reputation and voting system with badges, Email notifications for post replies and comments, Social login (Facebook, Google, GitHub, LinkedIn, Microsoft, Twitter) with Gravatar support.