The idea was to track changes in the Abstract Syntax Tree (AST) of a project over its commits and figure out what happend in each commit (in a more precice way than added X lines, removed Y). Works as a prototype, but has problems handling decent sized repositories.

Roughly working - simple AST transitions - triming the graph to remove NoCodeChange AST Transitions - Gather statistics how often functions where changed - some simple visualization as a graph and code

Abandoned It is still small enough to rewrite and salvage for parts instead of starting to refactor the how thing.