jgregoriods/expand

The 'expand' project is a niche academic tool for computational archaeology. With only 2 stars and no activity for six years, it functions primarily as a digital appendix to a specific research paper or thesis rather than an active software project. Its defensibility is minimal because it lacks a community, documentation for general use, and maintenance. However, it faces almost zero risk from frontier labs (OpenAI, Google) or big tech platforms, as the market for simulating late Holocene human migrations in South America is extremely small and academically focused. Competitors would be other specialized ABM frameworks like NetLogo or custom scripts used by research groups in anthropology departments. The 'moat' here is the domain-specific parameterization of the model (e.g., carrying capacity, migration rates) rather than the code itself, which could be easily rewritten by any researcher with the same dataset. It remains a low-priority, high-specialization reference implementation.