Quality:
SWI-Prolog - free implementation of the programming language Prolog, commonly used for teaching and semantic web applications. This programming language is the 342nd most popular in the global Wikipedia ranking of programming languages and the 345th most popular programming language in English Wikipedia. Article “SWI-Prolog” in English Wikipedia has 25.1 points for quality (as of July 1, 2026).
The article contains 10 references and 8 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.32 points.
This article has the best quality in Russian Wikipedia. However, this article is the most popular in English version.
Achievements in all the time:
English Wikipedia:
Global Wikipedia:
Since the creation of article “SWI-Prolog”, its content was written by 61 registered users of English Wikipedia and edited by 117 registered Wikipedia users in all languages.
SWI-Prolog is on the 345th place in local ranking of programming languages in English Wikipedia
and on the 342nd place in global ranking of programming languages in all the time.
The article is cited 25 times in English Wikipedia and cited 46 times in all languages.
The highest Authors Interest rank from 2001:
- Local (English): #72167 in August 2015
- Global: #183258 in April 2014
The highest popularity rank from 2008:
- Local (English): #348973 in April 2009
- Global: #495827 in April 2009
There are 8 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).
The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).
The table below shows the language versions of the article with the highest quality.
