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This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
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Roberto_Ierusalimschy entered the ranking for the first time today at position #. This is its highest position ever recorded.
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-06-10 and was most recently seen on 2026-06-10.
Roberto Ierusalimschy is a Brazilian computer scientist, known for creating the Lua programming language. He holds a PhD in computer science from the Pontifical Catholic University of Rio de Janeiro where he has an appointment as a full professor of informatics. He did a post-doc at University of Waterloo in 1992 and was visiting professor at Stanford University in 2012. He is the leading architect and the author of Programming in Lua. He also created LPeg, a Lua library for implementing parsing expression grammars.
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