Unlambda

Unlambda - functional programming language. This programming language is the 297^th most popular in the global Wikipedia ranking of programming languages and the 358^th most popular programming language in English Wikipedia. Article "Unlambda" in English Wikipedia has 13.6 points for quality (as of July 1, 2025). The article contains 2 references and 6 sections. The article also contains quality flaw template, which reduce quality score.

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

Since the creation of article "Unlambda", its content was written by 54 registered users of English Wikipedia and edited by 154 registered Wikipedia users in all languages.

Unlambda is on the 358^th place in local ranking of programming languages in English Wikipedia and on the 297^th place in global ranking of programming languages in all the time.

The article is cited 28 times in English Wikipedia and cited 234 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #574 in November 2002
• Global: #2059 in November 2002

The highest popularity rank from 2008:

• Local (English): #95908 in January 2012
• Global: #144349 in January 2012

There are 11 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.

#	Language	Quality grade	Quality score
1	English (en) Unlambda		13.5549
2	Russian (ru) Unlambda		10.483
3	Serbian (sr) Унламбда		10.1778
4	Japanese (ja) Unlambda		9.3983
5	French (fr) Unlambda		9.0209
6	Estonian (et) Unlambda		6.2718
7	Hungarian (hu) Unlambda		2.716
8	Basque (eu) Unlambda		2.1138
9	Spanish (es) Unlambda		1.9452
10	Polish (pl) Unlambda		1.4934

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Unlambda		247 527
2	Russian (ru) Unlambda		88 290
3	Polish (pl) Unlambda		52 179
4	Japanese (ja) Unlambda		46 141
5	Spanish (es) Unlambda		28 518
6	Portuguese (pt) Unlambda		17 003
7	French (fr) Unlambda		13 000
8	Hungarian (hu) Unlambda		3 951
9	Estonian (et) Unlambda		2 150
10	Basque (eu) Unlambda		264

More...

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 "Unlambda" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Unlambda		1 456
2	Japanese (ja) Unlambda		168
3	Russian (ru) Unlambda		71
4	Spanish (es) Unlambda		42
5	French (fr) Unlambda		27
6	Polish (pl) Unlambda		14
7	Serbian (sr) Унламбда		9
8	Hungarian (hu) Unlambda		8
9	Estonian (et) Unlambda		7
10	Portuguese (pt) Unlambda		7

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Unlambda		54
2	French (fr) Unlambda		22
3	Hungarian (hu) Unlambda		18
4	Russian (ru) Unlambda		16
5	Spanish (es) Unlambda		14
6	Polish (pl) Unlambda		8
7	Japanese (ja) Unlambda		7
8	Serbian (sr) Унламбда		6
9	Estonian (et) Unlambda		5
10	Portuguese (pt) Unlambda		3

More...

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

Language versions of the article "Unlambda" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Unlambda		0
2	Spanish (es) Unlambda		0
3	Estonian (et) Unlambda		0
4	Basque (eu) Unlambda		0
5	French (fr) Unlambda		0
6	Hungarian (hu) Unlambda		0
7	Japanese (ja) Unlambda		0
8	Polish (pl) Unlambda		0
9	Portuguese (pt) Unlambda		0
10	Russian (ru) Unlambda		0

More...

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

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

#	Language	CI award	Relative CI
1	Polish (pl) Unlambda		164
2	English (en) Unlambda		28
3	French (fr) Unlambda		16
4	Japanese (ja) Unlambda		7
5	Russian (ru) Unlambda		6
6	Hungarian (hu) Unlambda		4
7	Portuguese (pt) Unlambda		3
8	Spanish (es) Unlambda		2
9	Serbian (sr) Унламбда		2
10	Estonian (et) Unlambda		1

More...

#	Language	Value
en	English Unlambda
es	Spanish Unlambda
et	Estonian Unlambda
eu	Basque Unlambda
fr	French Unlambda
hu	Hungarian Unlambda
ja	Japanese Unlambda
pl	Polish Unlambda
pt	Portuguese Unlambda
ru	Russian Unlambda
sr	Serbian Унламбда

Best Rank

English: #95908 01.2012

Global: #144349 01.2012

Best Rank

English: #574 11.2002

Global: #2059 11.2002

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In English Wikipedia the most popular articles on that day were: Weapons (2025 film), Danielle Spencer (American actress), Cristiano Ronaldo, Deaths in 2025, Taylor Swift, Wednesday (TV series), Superman (2025 film), Georgina Rodríguez, Coolie (2025 film), The Fantastic Four: First Steps.

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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information