Online Historical Encyclopaedia of Programming Languages

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:

genealogical tree

advanced search

About HOPL

About

How to navigate and the rationale of the Gernsback Machine

navigate

Gernsback Machine

What exactly is a computer language?

What exactly is a computer language?

Analysis and reports

Analysis and reports

Computer language taxonomy and genealogy

taxonomy

genealogy

References works

References

Links etc to other sites

Links etc

Thanks and acknowledgements

acknowledgements

© Diarmuid Pigott 1995-2020. Do not copy, do not reproduce! why?

why?

Send all errata and crash notifications to hopl.acquisitions@gmail.com

hopl.acquisitions@gmail.com