Belisarius is a Qt-based application to track vandalism on Wikipedia and other Wikimedia projects. It aims to be fast and lightweight. It features an advanced filtering system and multiple feeds parsing.

Byzantine general under Justinian I; he recovered former Roman territories in northern Africa and fought against the Persians

Flavius Belisarius (505(?) – 565) was one of the greatest generals of the Byzantine Empire and one of the most acclaimed generals in history. He was instrumental to Emperor Justinian I's ambitious project of reconquering much of the Western Roman Empire, which had been lost just under a century previously.