🇮🇪 Ireland Open Source Developers

The community of talented open source developers driving innovation and collaboration in the tech industry.

Developers

4,568

Organizations

246

Repositories

26,001

Top Rank

Scala, R, Jupyter Notebook

🇮🇪 Made in Ireland Compare with other countries 🌐 All countries
1
Jerome Etienne (@jeromeetienne)

jeromeetienne

JavaScript, HTML, Shell
28,903
star
2
Jonny Borges (@jonataslaw)

jonataslaw

Dart, Rust, Objective-C
11,845
star
3
Thom Troy (@ttroy50)

ttroy50

Python, C++, Shell
11,742
star
4
Remo H. Jansen (@remojansen)

remojansen

TypeScript
9,812
star
5
Steven Troughton-Smith (@steventroughtonsmith)

steventroughtonsmith

Swift, Objective-C, C
9,388
star
6
Joe Minichino (@techfort)

techfort

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

garmeeh

JavaScript, Python, TypeScript
7,635
star
8
Mike Brady (@mikebrady)

mikebrady

C, Dockerfile, Shell
6,610
star
9
John O'Reilly (@joreilly)

joreilly

Kotlin, Objective-C, JavaScript
5,734
star
10
Ram (@rampatra)

rampatra

HTML, Java, JavaScript
5,482
star
11
Omar Abdelhafith (@nsomar)

nsomar

Swift, Objective-C, Ruby
5,343
star
12
Rónán Carrigan (@rcarriga)

rcarriga

Lua, TypeScript, Python
5,233
star
13
Michael Hausenblas (@mhausenblas)

mhausenblas

Go, Python, JavaScript
5,149
star
14
Maxim Bublis (@satori)

satori

Scheme, Vim Script, Java
4,877
star
15
Luciano Mammino (@lmammino)

lmammino

JavaScript, Rust, PHP
4,468
star
16
Vitaly Tomilov (@vitaly-t)

vitaly-t

JavaScript, TypeScript, HTML
4,345
star
17
Yasuhiro Yamada (@greymd)

greymd

Shell, Go, Java
4,232
star
18
Cian Butler (@butlerx)

butlerx

JavaScript, TypeScript, Python
4,106
star
19
Ranga Vadhineni (@rangav)

rangav

C#, JavaScript
3,468
star
20
Arnaud (@eveningkid)

eveningkid

JavaScript, TypeScript, HTML
3,281
star
21
Thomas Whelan (@mp3guy)

mp3guy

C++, Python, C
3,177
star
22
Matt Donnelly (@mattdonnelly)

mattdonnelly

Swift, Objective-C, C++
2,918
star
23
Niall Douglas (@ned14)

ned14

C++, C, Python
2,781
star
24
Gianluca (@gcacace)

gcacace

Java
2,764
star
25
Benjamin Brisson (@ZeroQI)

ZeroQI

Python, Batchfile
2,677
star
26
Oscar Campos (@DamnWidget)

DamnWidget

Python, Go, JavaScript
2,571
star
27
Ricardo Bánffy (@rbanffy)

rbanffy

Python, C, JavaScript
2,550
star
28
David Laing (@mrdavidlaing)

mrdavidlaing

JavaScript, C#, Ruby
2,548
star
29
Sergey Lyubka (@cpq)

cpq

C, Assembly
2,509
star
30
Raul Portales (@plattysoft)

plattysoft

Java, Kotlin, Shell
2,460
star
31
Diego Cardozo (@diegocard)

diegocard

JavaScript, HTML, C#
2,448
star
32
Pedro Paulo Amorim (@ppamorim)

ppamorim

Java, Kotlin, Swift
2,198
star
33
Ciaran Walsh (@ciar4n)

ciar4n

SCSS, JavaScript, CSS
2,195
star
34
Greg Chapple (@gchp)

gchp

Rust, Emacs Lisp
2,163
star
35
Igor Brigadir (@igorbrigadir)

igorbrigadir

Python, Java, Jupyter Notebook
2,084
star
36
Mahdi Dibaiee (@mdibaiee)

mdibaiee

JavaScript, Haskell, CSS
2,081
star
37
Darragh Kirwan (@DKirwan)

DKirwan

JavaScript
2,064
star
38
Ciarán McNally (@maK-)

maK-

Python, C, Java
1,973
star
39
Walter Higgins (@walterhiggins)

walterhiggins

JavaScript, Arduino
1,879
star
40
Mario Casciaro (@mariocasciaro)

mariocasciaro

JavaScript, Shell
1,827
star
41
Alex (@roddhjav)

roddhjav

Shell, Python, HTML
1,791
star
42
Rafal Janicki (@bl4de)

bl4de

Python, HTML, JavaScript
1,736
star
43
Stephan Hügel (@urschrei)

urschrei

Python, Rust, JavaScript
1,696
star
44
Gustavo Pagani (@luizgrp)

luizgrp

Java
1,678
star
45
Jack Collins (@jackmpcollins)

jackmpcollins

Python, MATLAB
1,532
star
46
Jordi Burgos (@jmaister)

jmaister

JavaScript, TypeScript, HTML
1,414
star
47
Fernando (@fermoya)

fermoya

Swift, Ruby
1,386
star
48
@niqdev

niqdev

Scala, JavaScript, C
1,366
star
49
Kassio Borges (@kassio)

kassio

Lua, Vim Script
1,323
star
50
Vinicius Chiele (@viniciuschiele)

viniciuschiele

Python, C#
1,285
star
51
John McFarlane (@johnmcfarlane)

johnmcfarlane

C++, Python, JavaScript
1,244
star
52
Charles (@cdpierse)

cdpierse

Python, Jupyter Notebook, Go
1,156
star
53
Jamie Peabody (@wickedest)

wickedest

JavaScript, TypeScript
1,151
star
54
Chirag Shah (@avidLearnerInProgress)

avidLearnerInProgress

Python, JavaScript, C++
1,135
star
55
Anton Gerdelan (@capnramses)

capnramses

C, JavaScript, C++
1,134
star
56
Afshin Mehrabani (@afshinm)

afshinm

JavaScript, Rust, Vim Script
1,130
star
57
Paul Campbell (@paulca)

paulca

Ruby, JavaScript, Vue
1,128
star
58
Alexsandro Souza (@apssouza22)

apssouza22

JavaScript, Java, PHP
1,098
star
59
Simone Marzulli or simply /^syx.*$/ (@syxanash)

syxanash

JavaScript, Perl, Java
1,072
star
60
Tony Redmond (@12Knocksinna)

12Knocksinna

PowerShell
1,064
star
61
fearless (@mrfearless)

mrfearless

Assembly, CSS, PHP
1,018
star
62
Domas Bitvinskas (@Nedomas)

Nedomas

Ruby, JavaScript, Shell
1,009
star
63
Karim Elghamry (@KarimElghamry)

KarimElghamry

Dart, JavaScript, TypeScript
1,008
star
64
Lucas Oliveira (@jucasoliveira)

jucasoliveira

TypeScript, JavaScript, CSS
1,001
star
65
Ivan Smirnov (@aldanor)

aldanor

Rust, Python, C++
985
star
66
Dave Earley (@daveearley)

daveearley

PHP, TypeScript, Go
983
star
67
Derek Molloy (@derekmolloy)

derekmolloy

C++, Java, C
977
star
68
Dave Jeffery (@davej)

davej

JavaScript, CSS, CoffeeScript
975
star
69
Alexey Derbyshev (@alxrm)

alxrm

Java, Go, Kotlin
958
star
70
Filipe Silva (@filipesilva)

filipesilva

TypeScript, JavaScript, Clojure
929
star
71
Oisín Hurley (@oisin)

oisin

Ruby, OpenSCAD, JavaScript
924
star
72
Volodymyr B. (@sakrist)

sakrist

Swift, Objective-C, C++
918
star
73
Marlon Bernardes (@marlonbernardes)

marlonbernardes

TypeScript, JavaScript, Java
909
star
74
luben karavelov (@luben)

luben

Perl, C, Rust
881
star
75
Joe Desbonnet (@jdesbonnet)

jdesbonnet

C, Java, Shell
838
star
76
Flávio Mendes (@flaviojmendes)

flaviojmendes

TypeScript, Python, HTML
828
star
77
Andy (@imandyie)

imandyie

JavaScript, CSS
825
star
78
Angelo Failla (@pallotron)

pallotron

Perl, Python, C
823
star
79
Albert (@Albert-W)

Albert-W

HTML, JavaScript, Java
815
star
80
Xuanbo Cheng (@exuanbo)

exuanbo

TypeScript, JavaScript, Python
813
star
81
Eric Moynihan (@ericm)

ericm

TypeScript, JavaScript, Vim Script
800
star
82
Juarez Filho (@juarezpaf)

juarezpaf

795
star
83
Jake Grogan (@jakekgrog)

jakekgrog

Python, JavaScript, Go
792
star
84
Thilo Rusche (@trusche)

trusche

Ruby, Shell
779
star
85
Timmy O'Mahony (@timmyomahony)

timmyomahony

Python, PHP, JavaScript
743
star
86
Gregory Pacheco (@Gpzim98)

Gpzim98

CSS, Python, JavaScript
700
star
87
Anton Whalley (@No9)

No9

JavaScript, Rust, C++
700
star
88
Conor Mongey (@Mongey)

Mongey

Go, Ruby, Kotlin
693
star
89
Martin Micunda (@martinmicunda)

martinmicunda

JavaScript, Shell, HTML
682
star
90
David Coallier (@davidcoallier)

davidcoallier

PHP, JavaScript, C
679
star
91
Boris Bielik (@bielikb)

bielikb

Swift, Shell, Ruby
671
star
92
Thiago Kenji Okada (@thiagokokada)

thiagokokada

Python, C, Shell
666
star
93
Gavin Joyce (@GavinJoyce)

GavinJoyce

JavaScript, Ruby, Elixir
644
star
94
Rui Figueiredo (@ruidfigueiredo)

ruidfigueiredo

C#, JavaScript, CSS
641
star
95
Alex Martinelli (@5agado)

5agado

Java, Jupyter Notebook, Python
638
star
96
Anton Krasovsky (@ak1394)

ak1394

Java, Objective-C, Erlang
630
star
97
Donnacha Oisín Kidney (@oisdk)

oisdk

Haskell, Swift, Agda
629
star
98
Mark Collier (@MarkPKCollier)

MarkPKCollier

Python, Jupyter Notebook
623
star
99
Pēteris Kļaviņš (@PKRoma)

PKRoma

C, C#, C++
613
star
100
Mehmet Kose (@mehmetkose)

mehmetkose

Python, JavaScript, TypeScript
612
star

Statistics

By location

Dublin 75.7%
Cork 7.1%
Galway 5.7%
Waterford 2.0%
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
23
R
25
Jupyter Notebook
36
Ruby
36
Java
37

* More analytics for signed in users.