This page lists Sonar public instances of well-known open-source projects or communities that decided to set up their own environment.
If you also have your public instance and wish to show the world that you care about the quality of your software, drop us a line and we'll add it here!
Sonar / SonarSource: http://nemo.sonarsource.org/
Java projects / communities
Apache Software Foundation: https://analysis.apache.org/
Spring / SpringSource: https://sonar.springsource.org/
Exo Platform / Exo: https://sonar.exoplatform.org/
PHP projects / communities