Quality:

Prolog - programming language that uses first order logic. This programming language is the 35th most popular in the global Wikipedia ranking of programming languages and the 53rd most popular programming language in Japanese Wikipedia. Article “Prolog” in Japanese Wikipedia has 33.6 points for quality (as of July 1, 2025).
The article contains 21 references and 28 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.77 points.
This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Japanese) language version.
Achievements in all the time:
Japanese Wikipedia:
Global Wikipedia:
Since the creation of article “Prolog”, its content was written by 87 registered users of Japanese Wikipedia and edited by 1901 registered Wikipedia users in all languages.
Prolog is on the 53rd place in local ranking of programming languages in Japanese Wikipedia
and on the 35th place in global ranking of programming languages in all the time.
The article is cited 329 times in Japanese Wikipedia and cited 6480 times in all languages.
The highest Authors Interest rank from 2001:
- Local (Japanese): #410 in April 2003
- Global: #104 in August 2001
The highest popularity rank from 2008:
- Local (Japanese): #34069 in April 2008
- Global: #13845 in November 2010
There are 44 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, 2025 (including revision history and pageviews for previous years).
The table below shows the language versions of the article with the highest quality.