Developers must be able to successfully modify very complex systems. The aim is to help them better understand the evolution of a program.
Modifying very complex systems and understanding the evolution of a programme is one of Jean-Rémy Falleri's credoes.
For this, he designed GumTree. In addition to its monitoring of deletions and additions of lines of code, GumTree makes it possible to identify variables that may have been renamed as well as code movements. This tool is particularly well suited to teamwork, where development environments often differ depending on the individual. GumTree is also consistent in its presentation and respects the syntactic structure of a code.