{{stub}}{{language|FLORA-2 |site=http://flora.sourceforge.net/}} FLORA-2 is an advanced object-oriented knowledge base language and application development environment. The language of FLORA-2 is a dialect of [[wp:FLogic|F-logic]] with numerous extensions, including meta-programming in the style of HiLog and logical updates in the style of Transaction Logic. FLORA-2 was designed with extensibility and flexibility in mind, and it provides strong support for modular software design through its unique feature of dynamic modules.