- The Regular Expressions listed here are meant as guidance, not as a formal test for a valid identifier. These expressions will not reject every non-valid identifier and fixing that would make them too complex so that they lose their guidance value.
- UML Interface Standardization Guideline: guideline how to model Franca interfaces in UML.
- TBD: package name registry of well-known packages
- semantic versioning 2.0
- on-line regular expression tester