🇮🇪 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

4,612

Organizations

244

Repositories

26,463

Top Rank

Scala, R, Jupyter Notebook

🇮🇪 Made in Ireland Compare with other countries 🌐 All countries

Top Contributors

401
Peter Meehan (@22a)

22a

JavaScript, Elixir, C
121
star
402
Matt Boyer (@mattboyer)

mattboyer

Python, C, JavaScript
120
star
403
Diego Bernardes (@diegobernardes)

diegobernardes

Go, Ruby
120
star
404
Gerard McDonald (@germc)

germc

Objective-C, Java, Ruby
120
star
405
Jose Luis Larraz Esteban (@jllarraz)

jllarraz

Kotlin, Java
119
star
406
Aniruddha Ghosh (@AniSkywalker)

AniSkywalker

Java, Jupyter Notebook, Python
119
star
407
Piaras Hoban (@phoban01)

phoban01

Go, Python, Shell
118
star
408
Miguel Magalhães (@magamig)

magamig

Python, MATLAB, Shell
118
star
409
John Ryan (@jnyryan)

jnyryan

JavaScript, Shell, C#
118
star
410
Emmet O'Grady (@emmetog)

emmetog

Python, PHP, Shell
118
star
411
Bruna Wundervald (@brunaw)

brunaw

HTML, R, JavaScript
117
star
412
Vladimir (@KilroggD)

KilroggD

JavaScript
117
star
413
Adrian Rossouw (@AdrianRossouw)

AdrianRossouw

JavaScript, CoffeeScript, HTML
117
star
414
Efe Budak (@EfeBudak)

EfeBudak

Java, Kotlin
117
star
415
Pierre-Alexandre VEYRY (Ares) (@paveyry)

paveyry

C++, CSS, C#
116
star
416
Renaud Delbru (@rdelbru)

rdelbru

Java
115
star
417
David Markey (@dmarkey)

dmarkey

Python, C++
114
star
418
Alvis Duong (@Margatroid)

Margatroid

Ruby, JavaScript
114
star
419
Soumyabrata Dev (@Soumyabrata)

Soumyabrata

Jupyter Notebook, Python, MATLAB
114
star
420
Martin von Gagern (@gagern)

gagern

JavaScript, Java, C
114
star
421
Stan Nazarenko (@kazarena)

kazarena

Go
113
star
422
Andrew Gallagher (@andrewgdotcom)

andrewgdotcom

Shell, Perl
113
star
423
Austin Cunningham (@austincunningham)

austincunningham

JavaScript, Shell, CSS
113
star
424
Fabio Rinaldi (@fabiorino)

fabiorino

Java, JavaScript
113
star
425
Nebojša Cvetković (@nebkat)

nebkat

Java, TypeScript, C
112
star
426
Aaron McDaid (@aaronmcdaid)

aaronmcdaid

C++, C, Python
112
star
427
Chris Twomey (@chrisjtwomey)

chrisjtwomey

Python, C, C++
112
star
428
ChenMo1212 (@Chenmo1212)

Chenmo1212

JavaScript, Jupyter Notebook, HTML
111
star
429
Aidan Breen (@aido179)

aido179

JavaScript, PHP
111
star
430
John Harrison (@johndharrison)

johndharrison

R, JavaScript, C++
111
star
431
Owen Shepherd (@414owen)

414owen

Haskell, JavaScript, C
111
star
432
Li Jiantang (@tonyli508)

tonyli508

Swift, Objective-C
111
star
433
John Paul Hayes (@johnpaulhayes)

johnpaulhayes

CSS, JavaScript, Objective-C
111
star
434
Deomid Ryabkov (@rojer)

rojer

Go, Shell, JavaScript
110
star
435
Xavi Anyó (@ch4vi)

ch4vi

Kotlin, Shell, Java
110
star
436
Francisc (@x-fran)

x-fran

PHP
109
star
437
Matt (@mhanlon)

mhanlon

Swift, Objective-C, CSS
109
star
438
Carlo Colombo (@carlo-colombo)

carlo-colombo

JavaScript, Python, Elixir
108
star
439
Radu - Eosif Mihailescu (@csdexter)

csdexter

C++, C
108
star
440
Akash Murthy (@Thrifleganger)

Thrifleganger

C++, Csound Document, Processing
108
star
441
Oleg Obleukhov (@leoleovich)

leoleovich

Go, Shell
107
star
442
Mark O'Connor (@myspotontheweb)

myspotontheweb

Smarty, Ruby, Shell
107
star
443
Sergii Ivashchenko (@sivaschenko)

sivaschenko

PHP
106
star
444
Jayasekara Kapukotuwa (@ncbdrck)

ncbdrck

Python, CMake
105
star
445
Peter McQuillan (@soiaf)

soiaf

Assembly, Haxe, Java
105
star
446
Antonino Calderone (@eantcal)

eantcal

C++, C, Makefile
105
star
447
Seamus Brady (@corvideon)

corvideon

Java, Emacs Lisp, Clojure
105
star
448
Rita Okonkwo (@Rita-Okonkwo)

Rita-Okonkwo

Kotlin, Java, HTML
105
star
449
UCC Netsoc (@UCCNetsoc)

UCCNetsoc

Go, Python, CSS
104
star
450
Sarah Hodne (@sarahhodne)

sarahhodne

Ruby, C, Go
104
star
451
Graham Abell (@nicegraham)

nicegraham

Java
103
star
452
Tibor Djurica Potpara (@tibordp)

tibordp

C++, C, Rust
103
star
453
Mihai Criveti (@crivetimihai)

crivetimihai

Shell, TeX, Makefile
103
star
454
Guilherme Campos (@gpirescampos)

gpirescampos

JavaScript, Go, Python
103
star
455
Brian Kenny (@bkenny)

bkenny

102
star
456
Michael Tierney (@tiernemi)

tiernemi

Meson
102
star
457
Michele (@mikescandy)

mikescandy

C#, Mustache, Dockerfile
101
star
458
ed eustace (@edeustace)

edeustace

JavaScript, Scala, Java
100
star
459
Dan Kersten (@danielytics)

danielytics

Clojure, C++, C
100
star
460
Rodrigo C. (@rcelha)

rcelha

JavaScript, Rust, Shell
100
star
461
Evan McGrane (@mcgraneder)

mcgraneder

JavaScript, Solidity, C
100
star
462
Andrés Senac (@asenac)

asenac

C++, Vim Script, Rust
99
star
463
Rian Dolphin (@rian-dolphin)

rian-dolphin

Jupyter Notebook
99
star
464
Jamie (@flaree)

flaree

Python, Vue
99
star
465
Fabio Di Marco (@fabiodimarco)

fabiodimarco

Python
98
star
466
SpeedChecker (@speedchecker)

speedchecker

C, Java, JavaScript
97
star
467
Piotr Grygorczuk (@grygorek)

grygorek

C, C++
97
star
468
Andrew Morgan (@andyjmorgan)

andyjmorgan

C#, PowerShell
97
star
469
Vittorio Zamboni (@vittoriozamboni)

vittoriozamboni

Python
97
star
470
@dkatavic

dkatavic

JavaScript, Python
97
star
471
Wolk Software (@WolkSoftware)

WolkSoftware

TypeScript, JavaScript
97
star
472
Kuip Limited (@kuip)

kuip

JavaScript, Python
96
star
473
Conor Mac Amhlaoibh (@conormccauley1999)

conormccauley1999

ASP, TeX, Java
96
star
474
@skilbjo

skilbjo

Shell, Clojure, Python
96
star
475
Sethuram Ramalinga Reddy (@sethuram-r)

sethuram-r

96
star
476
Agnieszka Pas (@agapas)

agapas

Python, JavaScript, PHP
95
star
477
Henrique Leal (@hmleal)

hmleal

Python, HTML, TypeScript
95
star
478
Alan Hughes (@alanjhughes)

alanjhughes

Kotlin, TypeScript, Java
94
star
479
Minkun Kim (@mainkoon81)

mainkoon81

Jupyter Notebook, R, Python
94
star
480
Kim Tang (@kimtang)

kimtang

q, C++, F#
94
star
481
Mario Kostelac (@mariokostelac)

mariokostelac

C++, Shell, JavaScript
93
star
482
Prakhar Gurawa (@prakhargurawa)

prakhargurawa

Python, Jupyter Notebook, Java
93
star
483
Adam Szczepański (@aszczepanski)

aszczepanski

C++, Java, C
93
star
484
Oksana Dereza (@ancatmara)

ancatmara

Jupyter Notebook, JavaScript
92
star
485
Giulio Vian (@giuliov)

giuliov

C#, PowerShell, HCL
92
star
486
David Tuite (@dtuite)

dtuite

JavaScript, Ruby, Emacs Lisp
92
star
487
Luke McGuinness (@mcguinlu)

mcguinlu

R, HTML, JavaScript
92
star
488
George Dyrrahitis (@gdyrrahitis)

gdyrrahitis

C#, TypeScript, JavaScript
91
star
489
Mick Cooney (@kaybenleroll)

kaybenleroll

HTML, R, Makefile
91
star
490
Bruno Bernardo (@Bigsby)

Bigsby

C#, C
91
star
491
Joe (@joeaoregan)

joeaoregan

Java, C++, JavaScript
91
star
492
Christer Ljung (@cljung)

cljung

C#, PowerShell, Java
90
star
493
Darth Joker (@darth30joker)

darth30joker

Python, Shell, Vim Script
89
star
494
John Egan (@bigdoods)

bigdoods

JavaScript, Shell, C#
89
star
495
Carlos Cabrera (@pointtonull)

pointtonull

Python, C, HTML
89
star
496
Rafael Abreu (@grillorafael)

grillorafael

JavaScript, C++, CoffeeScript
89
star
497
Devin McGloin (@devinmcgloin)

devinmcgloin

Python, HTML, Go
89
star
498
Cathal McCabe (@cathalmccabe)

cathalmccabe

Tcl, VHDL, HTML
88
star
499
Mike Griffin (@mgriffin)

mgriffin

Ruby, JavaScript, C
87
star
500
Dinh Doan Van Bien (@voieducode)

voieducode

JavaScript
87
star

Statistics

By location

Dublin 75.7%
Cork 7.0%
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
 		24
R
 		25
Jupyter Notebook
 		35
Java
 		36
Ruby
 		36

* More analytics for signed in users.