Alef (Programmiersprache)

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Alef (Programmiersprache)

Quality:

Alef - discontinued concurrent programming language, designed as part of the Plan 9 operating system. This programming language is the 409th most popular in the global Wikipedia ranking of programming languages and the 404th most popular programming language in German Wikipedia. Article "Alef (Programmiersprache)" in German Wikipedia has 11.7 points for quality (as of July 1, 2025). The article contains 1 references and 5 sections.

This article has the best quality in Ukrainian Wikipedia. However, the most popular language version of this article is English.

Achievements in all the time:
German Wikipedia:
Global Wikipedia:
The 409th most popular in programming languages.

Since the creation of article "Alef (Programmiersprache)", its content was written by 41 registered users of German Wikipedia and edited by 130 registered Wikipedia users in all languages.

Alef is on the 404th place in local ranking of programming languages in German Wikipedia and on the 409th place in global ranking of programming languages in all the time.

The article is cited 8 times in German Wikipedia and cited 278 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (German): #22833 in March 2012
  • Global: #75148 in September 2006

The highest popularity rank from 2008:

  • Local (German): #457629 in April 2016
  • Global: #356996 in October 2011

There are 9 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Ukrainian (uk)
Alef (мова програмування)
23.8331
2Norwegian (no)
Alef (programmeringsspråk)
18.4978
3English (en)
Alef (programming language)
18.1653
4Arabic (ar)
ألف (لغة برمجة)
16.3159
5Portuguese (pt)
Alef (linguagem de programação)
16.3034
6German (de)
Alef (Programmiersprache)
11.7163
7Malay (ms)
Alef
7.595
8Italian (it)
Alef (linguaggio di programmazione)
3.0583
9French (fr)
Alef (langage)
2.1616
More...

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

Most popular in all the time

The most popular language versions of the article "Alef (Programmiersprache)" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Alef (programming language)
240 144
2German (de)
Alef (Programmiersprache)
11 772
3French (fr)
Alef (langage)
8 194
4Italian (it)
Alef (linguaggio di programmazione)
6 636
5Arabic (ar)
ألف (لغة برمجة)
3 182
6Malay (ms)
Alef
2 779
7Norwegian (no)
Alef (programmeringsspråk)
747
8Portuguese (pt)
Alef (linguagem de programação)
384
9Ukrainian (uk)
Alef (мова програмування)
292
More...

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

Most popular in June 2025

The most popular language versions of the article "Alef (Programmiersprache)" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Alef (programming language)
913
2German (de)
Alef (Programmiersprache)
42
3Arabic (ar)
ألف (لغة برمجة)
39
4French (fr)
Alef (langage)
37
5Italian (it)
Alef (linguaggio di programmazione)
18
6Portuguese (pt)
Alef (linguagem de programação)
17
7Ukrainian (uk)
Alef (мова програмування)
16
8Malay (ms)
Alef
8
9Norwegian (no)
Alef (programmeringsspråk)
7
More...

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

The highest AI

Language versions of the article "Alef (Programmiersprache)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
Alef (Programmiersprache)
41
2English (en)
Alef (programming language)
40
3French (fr)
Alef (langage)
19
4Italian (it)
Alef (linguaggio di programmazione)
13
5Malay (ms)
Alef
5
6Norwegian (no)
Alef (programmeringsspråk)
5
7Arabic (ar)
ألف (لغة برمجة)
3
8Portuguese (pt)
Alef (linguagem de programação)
2
9Ukrainian (uk)
Alef (мова програмування)
2
More...

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

The highest AI in June 2025

Language versions of the article "Alef (Programmiersprache)" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
ألف (لغة برمجة)
0
2German (de)
Alef (Programmiersprache)
0
3English (en)
Alef (programming language)
0
4French (fr)
Alef (langage)
0
5Italian (it)
Alef (linguaggio di programmazione)
0
6Malay (ms)
Alef
0
7Norwegian (no)
Alef (programmeringsspråk)
0
8Portuguese (pt)
Alef (linguagem de programação)
0
9Ukrainian (uk)
Alef (мова програмування)
0
More...

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

The highest CI

Language versions of the article "Alef (Programmiersprache)" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Norwegian (no)
Alef (programmeringsspråk)
150
2English (en)
Alef (programming language)
71
3Malay (ms)
Alef
15
4Arabic (ar)
ألف (لغة برمجة)
9
5German (de)
Alef (Programmiersprache)
8
6French (fr)
Alef (langage)
8
7Italian (it)
Alef (linguaggio di programmazione)
6
8Ukrainian (uk)
Alef (мова програмування)
6
9Portuguese (pt)
Alef (linguagem de programação)
5
More...

Scores

Estimated value for Wikipedia:
German:
Global:
Popularity in June 2025:
German:
Global:
Popularity in all years:
German:
Global:
Authors in June 2025:
German:
Global:
Registered authors in all years:
German:
Global:
Citations:
German:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
ألف (لغة برمجة)
deGerman
Alef (Programmiersprache)
enEnglish
Alef (programming language)
frFrench
Alef (langage)
itItalian
Alef (linguaggio di programmazione)
msMalay
Alef
noNorwegian
Alef (programmeringsspråk)
ptPortuguese
Alef (linguagem de programação)
ukUkrainian
Alef (мова програмування)

Popularity rank trends

Best Rank German:
#457629
04.2016
Global:
#356996
10.2011

AI rank trends

Best Rank German:
#22833
03.2012
Global:
#75148
09.2006

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Alef from Wikipedia articles about Rust, Plan 9, Rio, Limbo and List of programming languages. Whereas reading the article about Alef people most often go to Wikipedia articles on Limbo, Newsqueak, Plan 9, Go and Inferno.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

ms: Alef

News from 12 August 2025

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In German Wikipedia the most popular articles on that day were: Julia Klöckner, Perseiden, Jörg Pilawa, Martin Brambach, Japan-Air-Lines-Flug 123, Liste der größten Auslegerbrücken, Dawyd Tschytschkan, Kursk (U-Boot), Spotlight (Film), Drachenlord.

About WikiRank

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