Prolog

Prolog - programming language that uses first order logic. This programming language is the 35^th most popular in the global Wikipedia ranking of programming languages and the 40^th most popular programming language in English Wikipedia. Article “Prolog” in English Wikipedia has 72.7 points for quality (as of July 1, 2026). The article contains 98 references and 44 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

In June 2026 the article “Prolog” was edited by 2 authors in English Wikipedia and written by 9 authors in all languages.

Since the creation of article “Prolog”, its content was written by 426 registered users of English Wikipedia and edited by 1900 registered Wikipedia users in all languages.

Prolog is on the 40^th place in local ranking of programming languages in English Wikipedia and on the 35^th place in global ranking of programming languages in all the time.

The article is cited 919 times in English Wikipedia and cited 6769 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #144 in August 2001
• Global: #153 in August 2001

The highest popularity rank from 2008:

• Local (English): #16432 in November 2010
• Global: #13982 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, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Prolog		72.7471
2	Tamil (ta) புரொலாக்		71.8748
3	Ukrainian (uk) Пролог (мова програмування)		66.8543
4	Dutch (nl) Prolog		60.8075
5	German (de) Prolog (Programmiersprache)		33.8344
6	Japanese (ja) Prolog		33.2181
7	Hungarian (hu) Prolog		30.2333
8	Czech (cs) Prolog (programovací jazyk)		29.44
9	Polish (pl) Prolog (język programowania)		29.0985
10	French (fr) Prolog		28.6291

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Prolog" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Prolog		5 442 883
2	Russian (ru) Пролог (язык программирования)		978 001
3	Spanish (es) Prolog		916 398
4	German (de) Prolog (Programmiersprache)		840 125
5	French (fr) Prolog		496 626
6	Japanese (ja) Prolog		462 569
7	Portuguese (pt) Prolog		460 539
8	Polish (pl) Prolog (język programowania)		352 369
9	Indonesian (id) Prolog		233 487
10	Chinese (zh) Prolog		219 108

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Prolog" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Prolog		8 067
2	German (de) Prolog (Programmiersprache)		1 550
3	Russian (ru) Пролог (язык программирования)		1 050
4	French (fr) Prolog		950
5	Japanese (ja) Prolog		771
6	Polish (pl) Prolog (język programowania)		427
7	Chinese (zh) Prolog		417
8	Spanish (es) Prolog		397
9	Italian (it) Prolog		306
10	Portuguese (pt) Prolog		301

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Prolog" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Prolog		426
2	German (de) Prolog (Programmiersprache)		184
3	French (fr) Prolog		133
4	Russian (ru) Пролог (язык программирования)		112
5	Dutch (nl) Prolog		94
6	Japanese (ja) Prolog		88
7	Italian (it) Prolog		77
8	Spanish (es) Prolog		72
9	Hebrew (he) פרולוג (שפת תכנות)		48
10	Hungarian (hu) Prolog		48

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Prolog" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Polish (pl) Prolog (język programowania)		3
2	English (en) Prolog		2
3	Ukrainian (uk) Пролог (мова програмування)		2
4	Italian (it) Prolog		1
5	Chinese (zh) Prolog		1
6	Arabic (ar) برولوغ		0
7	Azerbaijani (az) Proloq dili		0
8	Belarusian (be) Пралог (мова праграмавання)		0
9	Bulgarian (bg) Пролог (език за програмиране)		0
10	Catalan (ca) Prolog		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Prolog" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Prolog		919
2	French (fr) Prolog		597
3	Persian (fa) پرولوگ		486
4	Arabic (ar) برولوغ		420
5	Chinese (zh) Prolog		377
6	Italian (it) Prolog		343
7	Japanese (ja) Prolog		333
8	Ukrainian (uk) Пролог (мова програмування)		330
9	Indonesian (id) Prolog		302
10	Korean (ko) 프롤로그 (프로그래밍 언어)		276

More...

#	Language	Value
ar	Arabic برولوغ
az	Azerbaijani Proloq dili
be	Belarusian Пралог (мова праграмавання)
bg	Bulgarian Пролог (език за програмиране)
ca	Catalan Prolog
cs	Czech Prolog (programovací jazyk)
da	Danish Prolog (programmeringssprog)
de	German Prolog (Programmiersprache)
el	Greek Prolog
en	English Prolog
eo	Esperanto Prologo (programlingvo)
es	Spanish Prolog
et	Estonian Prolog
eu	Basque Prolog
fa	Persian پرولوگ
fi	Finnish Prolog
fr	French Prolog
gl	Galician Prolog
he	Hebrew פרולוג (שפת תכנות)
hu	Hungarian Prolog
id	Indonesian Prolog
it	Italian Prolog
ja	Japanese Prolog
ko	Korean 프롤로그 (프로그래밍 언어)
ms	Malay Prolog
nl	Dutch Prolog
nn	Norwegian (Nynorsk) Programmeringsspråket Prolog
no	Norwegian Prolog (programmeringsspråk)
pl	Polish Prolog (język programowania)
pt	Portuguese Prolog
ro	Romanian Prolog (limbaj de programare)
ru	Russian Пролог (язык программирования)
simple	Simple English Prolog
sk	Slovak Prolog
sl	Slovenian Prolog (programski jezik)
sr	Serbian Prolog (programski jezik)
sv	Swedish Prolog (programspråk)
ta	Tamil புரொலாக்
th	Thai ภาษาโปรล็อก
tr	Turkish Prolog
uk	Ukrainian Пролог (мова програмування)
uz	Uzbek Prolog
vi	Vietnamese Prolog
zh	Chinese Prolog

Best Rank

English: #16432 11.2010

Global: #13982 11.2010

Best Rank

English: #144 08.2001

Global: #153 08.2001

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information