SonarQube Community Edition helps maintain a good source code by finding code smells, security issues, bugs, Vulnerabilities and code duplicates etc. It's one of such good framework for developers Review collected by and hosted on G2.com.

It's bit complaicate to configure the sources with SonarQube, and needs better understanding of CD/CI process or DevOps to help with configuration Review collected by and hosted on G2.com.