An online roster and genealogy of 8945 programming languages from the 18th century to the present, featuring 7,800 influence links and over 11,000 citations.
Here is the genealogical tree of HOPL: 
| Librarians | Diarmuid J Pigott | responsibility for | incunabula-1989 |
| Bruce M Axtens | 1990-present | ||
| Quartermaster | Steve Poulson | house programming (sim) |
© Diarmuid Pigott 1995-2020. Do not copy, do not reproduce! why?
Send all errata and crash notifications to [email protected]
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