Hi Group,
I maintain a SonarQube plugin for Salesforce called CodeScan. It analyzes Salesforce specific code (Apex, VisualForce, Aura/Lightning). We developed this back in 2012 and has been in continuous development since then.
There is a full working 30 trial freely available from our website which can be downloaded at the link below.
If we can have this plugin listed on the SonarQube list we would be very grateful.
We would appreciate any feedback or recommendations on changes we can make to improve user experience.
Ben