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 # Controller
 
+- [lighty.io core](https://github.com/PantheonTechnologies/lighty-core) - lighty.io core components - An open source development framework for building Java-based SDN controllers.
 - [NOX](https://github.com/noxrepo/nox) - An open source development platform for C++-based software-defined networking (*SDN*) control applications.
 - [POX](https://github.com/noxrepo/pox) - An open source development platform for Python-based software-defined networking (*SDN*) control applications.
 - [NodeFlow](https://github.com/gaberger/NodeFLow) - An OpenFlow Controller Node Style.