๐Ÿ‡ฎ๐Ÿ‡ช Ireland Open Source Contributors

Discover the top open source developers from the Ireland who are revolutionizing the IT world with their exceptional talent and ground-breaking projects.

Developers

4,584

Organizations

245

Repositories

26,086

Top Rank

Scala, R, Java

๐Ÿ‡ฎ๐Ÿ‡ช Made in Ireland Compare with other countries ๐ŸŒ All countries

Top Contributors

1
Zalando SE (@zalando)

zalando

Java, Python, Go
37,035
star
2
@usablica

usablica

JavaScript, CSS, Ruby
31,965
star
3
Jerome Etienne (@jeromeetienne)

jeromeetienne

JavaScript, HTML, Shell
28,939
star
4
Cesanta Software (@cesanta)

cesanta

C, Go, JavaScript
21,386
star
5
@inversify

inversify

TypeScript, JavaScript, HTML
12,067
star
6
Jonny Borges (@jonataslaw)

jonataslaw

Dart, Rust, Python
11,845
star
7
Thom Troy (@ttroy50)

ttroy50

Python, C++, PHP
11,742
star
8
Remo H. Jansen (@remojansen)

remojansen

TypeScript
9,814
star
9
Steven Troughton-Smith (@steventroughtonsmith)

steventroughtonsmith

Swift, Objective-C, C
9,388
star
10
Joe Minichino (@techfort)

techfort

JavaScript, Go, Jupyter Notebook
7,878
star
11
Gary Meehan (@garmeeh)

garmeeh

JavaScript, TypeScript, Python
7,635
star
12
Guilherme Oenning (@goenning)

goenning

TypeScript, JavaScript, C#
6,938
star
13
Mike Brady (@mikebrady)

mikebrady

C, Dockerfile, Makefile
6,610
star
14
John O'Reilly (@joreilly)

joreilly

Kotlin, Objective-C, JavaScript
5,734
star
15
@Tapadoo

Tapadoo

Java, Swift, Kotlin
5,580
star
16
Ram (@rampatra)

rampatra

HTML, Java, JavaScript
5,580
star
17
Omar Abdelhafith (@nsomar)

nsomar

Swift, Objective-C, Ruby
5,342
star
18
Rรณnรกn Carrigan (@rcarriga)

rcarriga

Lua, TypeScript, Python
5,233
star
19
Michael Hausenblas (@mhausenblas)

mhausenblas

Go, Python, JavaScript
5,149
star
20
Maxim Bublis (@satori)

satori

Scheme, Vim Script, C
4,877
star
21
Luciano Mammino (@lmammino)

lmammino

JavaScript, Rust, PHP
4,468
star
22
Vitaly Tomilov (@vitaly-t)

vitaly-t

JavaScript, TypeScript, HTML
4,345
star
23
Yasuhiro Yamada (@greymd)

greymd

Shell, Go, Java
4,232
star
24
Cian Butler (@butlerx)

butlerx

JavaScript, TypeScript, Python
4,106
star
25
Ranga Vadhineni (@rangav)

rangav

C#, JavaScript
3,468
star
26
Arnaud (@eveningkid)

eveningkid

JavaScript, TypeScript, HTML
3,281
star
27
Thomas Whelan (@mp3guy)

mp3guy

C++, Python, C
3,177
star
28
Scout APM (@scoutapp)

scoutapp

Ruby, Elixir, PHP
3,094
star
29
Sergey Lyubka (@cpq)

cpq

C, Assembly
2,923
star
30
Matt Donnelly (@mattdonnelly)

mattdonnelly

Objective-C, Swift, CSS
2,918
star
31
Niall Douglas (@ned14)

ned14

C++, Python, C
2,781
star
32
Gianluca (@gcacace)

gcacace

Java
2,764
star
33
Benjamin Brisson (@ZeroQI)

ZeroQI

Python, Batchfile
2,677
star
34
Oscar Campos (@DamnWidget)

DamnWidget

Python, Go, JavaScript
2,571
star
35
Ricardo Bรกnffy (@rbanffy)

rbanffy

Python, C, Emacs Lisp
2,550
star
36
David Laing (@mrdavidlaing)

mrdavidlaing

JavaScript, C#, Ruby
2,548
star
37
Diego Cardozo (@diegocard)

diegocard

JavaScript, HTML, C#
2,483
star
38
Raul Portales (@plattysoft)

plattysoft

Java, Kotlin, Shell
2,460
star
39
Pedro Paulo Amorim (@ppamorim)

ppamorim

Java, Kotlin, Swift
2,198
star
40
Ciaran Walsh (@ciar4n)

ciar4n

SCSS, JavaScript, HTML
2,195
star
41
Greg Chapple (@gchp)

gchp

Rust, Emacs Lisp
2,172
star
42
Igor Brigadir (@igorbrigadir)

igorbrigadir

Python, Jupyter Notebook, Java
2,084
star
43
Mahdi Dibaiee (@mdibaiee)

mdibaiee

JavaScript, Haskell, Python
2,081
star
44
Darragh Kirwan (@DKirwan)

DKirwan

JavaScript
2,066
star
45
Ciarรกn McNally (@maK-)

maK-

Python, C, Java
1,973
star
46
@Teamwork

Teamwork

Go, JavaScript, HTML
1,911
star
47
Walter Higgins (@walterhiggins)

walterhiggins

JavaScript, Arduino
1,879
star
48
Mario Casciaro (@mariocasciaro)

mariocasciaro

JavaScript, Shell
1,827
star
49
Alex (@roddhjav)

roddhjav

Python, Shell, Go
1,791
star
50
Rafal Janicki (@bl4de)

bl4de

Python, PHP, JavaScript
1,736
star
51
Stephan Hรผgel (@urschrei)

urschrei

Rust, Python, Jupyter Notebook
1,696
star
52
Gustavo Pagani (@luizgrp)

luizgrp

Java
1,678
star
53
Jack Collins (@jackmpcollins)

jackmpcollins

Python, MATLAB
1,532
star
54
Jordi Burgos (@jmaister)

jmaister

JavaScript, TypeScript, HTML
1,414
star
55
Fernando (@fermoya)

fermoya

Swift, Ruby
1,386
star
56
@niqdev

niqdev

Scala, JavaScript, C
1,366
star
57
Kassio Borges (@kassio)

kassio

Vim Script, Lua
1,336
star
58
Vinicius Chiele (@viniciuschiele)

viniciuschiele

Python, C#
1,300
star
59
Small Technology Foundation (@small-tech)

small-tech

JavaScript, Shell, Vala
1,281
star
60
John McFarlane (@johnmcfarlane)

johnmcfarlane

C++, JavaScript, Python
1,244
star
61
Tony Redmond (@12Knocksinna)

12Knocksinna

PowerShell
1,164
star
62
Charles (@cdpierse)

cdpierse

Python, Jupyter Notebook, HTML
1,156
star
63
Jamie Peabody (@wickedest)

wickedest

JavaScript, TypeScript
1,151
star
64
Anton Gerdelan (@capnramses)

capnramses

C, C++, JavaScript
1,149
star
65
Chirag Shah (@avidLearnerInProgress)

avidLearnerInProgress

Python, C++, JavaScript
1,135
star
66
Afshin Mehrabani (@afshinm)

afshinm

JavaScript, Rust, Shell
1,130
star
67
Paul Campbell (@paulca)

paulca

Ruby, JavaScript, Vue
1,129
star
68
Alexsandro Souza (@apssouza22)

apssouza22

JavaScript, Java, PHP
1,122
star
69
Karim Elghamry (@KarimElghamry)

KarimElghamry

Dart, JavaScript, TypeScript
1,098
star
70
Simone Marzulli or simply /^syx.*$/ (@syxanash)

syxanash

JavaScript, Perl, Ruby
1,072
star
71
fearless (@mrfearless)

mrfearless

Assembly, CSS, C
1,018
star
72
Domas Bitvinskas (@Nedomas)

Nedomas

Ruby, JavaScript, CoffeeScript
1,009
star
73
Lucas Oliveira (@jucasoliveira)

jucasoliveira

TypeScript, JavaScript, CSS
1,001
star
74
Dave Earley (@daveearley)

daveearley

PHP, Go, TypeScript
996
star
75
Ivan Smirnov (@aldanor)

aldanor

Rust, Python, JavaScript
985
star
76
Derek Molloy (@derekmolloy)

derekmolloy

C++, C, Java
977
star
77
Dave Jeffery (@davej)

davej

JavaScript, HTML, CSS
975
star
78
Alexey Derbyshev (@alxrm)

alxrm

Java, Go, Kotlin
962
star
79
Semantic UI Vue (@Semantic-UI-Vue)

Semantic-UI-Vue

JavaScript, CSS
939
star
80
Filipe Silva (@filipesilva)

filipesilva

TypeScript, JavaScript, Clojure
929
star
81
Volodymyr B. (@sakrist)

sakrist

Swift, Objective-C, C++
925
star
82
Oisรญn Hurley (@oisin)

oisin

Ruby, C++, JavaScript
924
star
83
Marlon Bernardes (@marlonbernardes)

marlonbernardes

TypeScript, JavaScript, Vim Script
909
star
84
Joe Desbonnet (@jdesbonnet)

jdesbonnet

C, Java, Shell
887
star
85
luben karavelov (@luben)

luben

Perl, Rust, C
881
star
86
Siren (@sirensolutions)

sirensolutions

JavaScript, Java, Shell
865
star
87
Flรกvio Mendes (@flaviojmendes)

flaviojmendes

TypeScript, Python, HTML
828
star
88
Andy (@imandyie)

imandyie

JavaScript, CSS
825
star
89
Angelo Failla (@pallotron)

pallotron

Perl, Python, C
823
star
90
Albert (@Albert-W)

Albert-W

HTML, JavaScript, Java
815
star
91
Xuanbo Cheng (@exuanbo)

exuanbo

TypeScript, JavaScript, Vue
813
star
92
Eric Moynihan (@ericm)

ericm

TypeScript, JavaScript, Shell
800
star
93
Juarez Filho (@juarezpaf)

juarezpaf

795
star
94
Jake Grogan (@jakekgrog)

jakekgrog

Python, JavaScript, Go
792
star
95
Thilo Rusche (@trusche)

trusche

Shell, Ruby
788
star
96
Timmy O'Mahony (@timmyomahony)

timmyomahony

Python, PHP, TypeScript
744
star
97
AYLIEN - A Quantexa Company (@AYLIEN)

AYLIEN

Python, Jupyter Notebook, Ruby
737
star
98
Gregory Pacheco (@Gpzim98)

Gpzim98

CSS, Python, JavaScript
700
star
99
Anton Whalley (@No9)

No9

JavaScript, Rust, C#
700
star
100
Conor Mongey (@Mongey)

Mongey

Go, Ruby, Kotlin
693
star

Statistics

By location

Dublin 75.6%
Cork 7.0%
Galway 5.7%
Waterford 2.1%
Limerick 1.7%
Other 7.9%

By programing language

Python
18.6%
JavaScript
17.7%
Java
15.7%
HTML
9.8%
CSS
5.9%
Other
32.4%

World rating by programing language (country/rank)

Scala
24
R
25
Java
36
Jupyter Notebook
36
Ruby
36

* More analytics for signed in users.