rules-engine Just a basic rule engine for JavaScript. Concept references: http://martinfowler.com/bliki/RulesEngine.html http://docs.jboss.org/drools/release/6.3.0.Final/drools-docs/html/ch05.html http://www.jessrules.com/guidelines.shtml https://books.google.com/books?id=wtLPE9xouRQC