Poplog
| Poplog | |
|---|---|
| Original author(s) | Robin Popplestone, Steve Hardy, Chris Mellish, Aaron Sloman, John Williams, Robert Duncan, Simon Nichols, John Gibson | 
| Developer(s) | University of Sussex Systems Designers Ltd. Integral Solutions Ltd. University of Birmingham | 
| Initial release | 1982 | 
| Stable release | 16
   / January 2020 | 
| Repository | getpoplog | 
| Written in | POP-11 | 
| Operating system | Cross-platform: VMS, Unix, Linux, Mac OS X, Windows | 
| Platform | VAX, SPARC, IA-32, PowerPC, x86-64 | 
| Size | 17+ MB | 
| Available in | English | 
| Type | IDE | 
| License | Proprietary (1982–1999) Open-source (1999–present): MIT–XFree86 | 
| Website | www | 
Poplog is a reflective, incrementally compiled software development computer programming integrated development environment and system platform for the programming languages POP-11, Common Lisp, Prolog, and Standard ML. It was created originally in the United Kingdom for teaching and research in artificial intelligence, at the University of Sussex, and later marketed as a commercial package for software development, teaching, and research. It was one of the initiatives supported for a time by the UK government-funded Alvey Programme.
It was licensed originally from 1982 to 1999, as proprietary software, then released in 1999 as open-source software, under a mix of MIT and then XFree86 licenses.