2 people are the primary owner of at least one file in AthoyeMahmud/jachaikori_test, and Siam Hasan owns the most: 8 files, or 89% of the codebase. The truck factor is 1: that is how few people would have to leave before the majority of owned files lose their owner. 9 files have exactly one contributor, and 3 modules are dominated by a single person.