Sonar : Sonar is an open platform to manage code quality.
ApplicationInspector : A source code analyzer built for surfacing features of interest and other characteristics to answer the question 'what's in it' using static analysis ...
GrumPHP : Sick and tired of defending code quality over and over again? GrumPHP will do it for you! This composer plugin will register some git hooks in your pa...
RECESS : Developed at Twitter to support our internal styleguide, RECESS is a simple, attractive code quality tool for CSS built on top of LESS.
Incorporate it...
Phan : Phan is a static analyzer that looks for common issues and will verify type compatibility on various operations when type information is available or ...
SonarQube is an open source platform for continuous inspection of code quality.