Project home page http://jakarta.apache.org/log4j/ Short introduction to log4j http://jakarta.apache.org/log4j/docs/manual.html log4cpp, a C++ translation http://log4cpp.sourceforge.net/ log4p, a Python translation http://log4p.sourceforge.net/ JSR47 community process http://java.sun.com/aboutJava/communityprocess/review/jsr047/