Engineering-leader view of who owns what: silos, hotspots, dead code, and bus-factor risk by person.
4 people are the primary owner of at least one file in yaozeyuan/zhihuhelp, and 姚泽源 owns the most: 164 files, or 71% 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. 144 files have exactly one contributor, and 4 modules are dominated by a single person.
