10

8

6

4

2


8.4

9.3

7.0

5.6

4.5

6.3

4 Rules Engine libraries and projects

  • Drools

    8.4 9.3 L1 Java
    Drools Expert is the rule engine and Drools Fusion does complex event processing (CEP).
  • Easy Rules

    7.0 5.6 L5 Java
    The simple, stupid Java rules engine
  • RuleBook

    4.5 6.3 Java
    100% Java, Lambda Enabled, Lightweight Rules Engine with a Simple and Intuitive DSL
  • easy-rules

    - -
    easy-rules

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