🇮🇪 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

4,678

Organizations

244

Repositories

26,662

Top Rank

R, Scala, Java

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

Top Contributors

301
William Lepinski (@wlepinski)

wlepinski

JavaScript
184
star
302
Gordon Knoppe (@gordonknoppe)

gordonknoppe

PHP
183
star
303
MISL (@uccmisl)

uccmisl

Python, OCaml, Go
183
star
304
Adrian Tanasa (@adriantanasa)

adriantanasa

JavaScript
182
star
305
Sergii Danilov (@Pencroff)

Pencroff

JavaScript, TypeScript, Go
181
star
306
Noah S-C (@Strum355)

Strum355

Go, Python, Rust
178
star
307
Shane (@duairc)

duairc

Haskell, Shell, Ruby
177
star
308
@Newky

Newky

Python, JavaScript, Shell
177
star
309
Michal Dabski (@mick88)

mick88

Java, Python, PHP
176
star
310
Krinkin, Mike (@krinkinmu)

krinkinmu

C, C++, HTML
175
star
311
Ravi Chodavarapu (@rchodava)

rchodava

Java
175
star
312
Anirudh Sharma (@reachanihere)

reachanihere

Jupyter Notebook, Python, Shell
174
star
313
Steve Atkins (@wttw)

wttw

Go, C++, Perl
174
star
314
Cate (@catehstn)

catehstn

Objective-C, Python, Java
174
star
315
Ahmed Abdelazeem (@abdelazeem201)

abdelazeem201

Verilog, VHDL, Tcl
174
star
316
Kevin Lyda (@lyda)

lyda

Python, Shell, Perl
173
star
317
Conor O'Neill (@conoro)

conoro

JavaScript, Python, HTML
172
star
318
John G. Moylan (@redsnapper8t8)

redsnapper8t8

Python
172
star
319
Josip Almasi (@jalmasi)

jalmasi

JavaScript
171
star
320
Junior Grossi (@jgrossi)

jgrossi

PHP, Ruby, HTML
170
star
321
Luca Bruno (@lucabrunox)

lucabrunox

Haskell, JavaScript, Vala
169
star
322
Lucas Souza (@lucasas)

lucasas

Ruby, Shell, Java
168
star
323
Rob (@UltimateFishbot)

UltimateFishbot

C#
167
star
324
Evan Dempsey (@evandempsey)

evandempsey

Python, JavaScript, Objective-C
167
star
325
Wiktor Owczarek (@Tikolu)

Tikolu

Python, Batchfile, JavaScript
165
star
326
Jim Duggan (@JimDuggan)

JimDuggan

R, HTML, TeX
164
star
327
Csergő Bálint (@deathowl)

deathowl

Go, Python, Perl
163
star
328
Jason Storey (@jason-storey)

jason-storey

C#, JavaScript
162
star
329
Fadi Maali (@fadmaa)

fadmaa

Java, JavaScript
160
star
330
Miglen Evlogiev (@miglen)

miglen

Shell, Makefile, Python
159
star
331
Enda (@craicoverflow)

craicoverflow

TypeScript, Shell, Go
156
star
332
Conor Gallagher (@cjbooms)

cjbooms

Kotlin
155
star
333
Brendan Alford (@brendanalford)

brendanalford

C#, Assembly
155
star
334
Tharindu Prabhath Ranathunga (@tharindupr)

tharindupr

R, Go, C++
154
star
335
Andrew Maguire (@andrewm4894)

andrewm4894

Python, Jupyter Notebook, HCL
154
star
336
Dmitrii Okunev (@xaionaro)

xaionaro

C, Go, PHP
154
star
337
Diona Rodrigues (@dionarodrigues)

dionarodrigues

JavaScript, TypeScript, HTML
152
star
338
Iarfhlaith (@iarfhlaith)

iarfhlaith

JavaScript, PHP
151
star
339
Niall Eccles (@NiallEccles)

NiallEccles

CSS
150
star
340
Olga Ustiuzhanina (@laserbat)

laserbat

sed, C, Python
150
star
341
Ludovic Guegan (@lugu)

lugu

Go, C++, MATLAB
150
star
342
Jose Figueiredo (@aiFigueiredo)

aiFigueiredo

Swift
150
star
343
Ezequiel Mastrasso (@ezequielmastrasso)

ezequielmastrasso

Python, JavaScript, Mathematica
150
star
344
@virtualramblas

virtualramblas

Python, Jupyter Notebook, Java
148
star
345
Ian Huston (@ihuston)

ihuston

Python, PLpgSQL, Jupyter Notebook
147
star
346
Luca Sasselli (@lucasasselli)

lucasasselli

VHDL, Verilog, Monkey C
146
star
347
Mayank Arora (@hotshot07)

hotshot07

Python, C, PureBasic
146
star
348
Gabriel Schade (@gabrielschade)

gabrielschade

C#, HTML, JavaScript
146
star
349
Russell Davies (@russelldavies)

russelldavies

Python, Elm, Go
145
star
350
Filipe (@filipenatanael)

filipenatanael

JavaScript, C#
145
star
351
Colin Murphy (@colinmurphy)

colinmurphy

CSS, PHP
145
star
352
Fellyph Cintra (@fellyph)

fellyph

JavaScript, HTML, TypeScript
144
star
353
Raony Guimaraes (@raonyguimaraes)

raonyguimaraes

Python, HTML, Perl
144
star
354
@thesimplekid

thesimplekid

Rust, Dart, JavaScript
143
star
355
Alamgir Munir Qazi (@alamgirqazi)

alamgirqazi

JavaScript, TypeScript, HTML
142
star
356
Giacomo Trudu (@Wicker25)

Wicker25

C++, JavaScript, Python
142
star
357
George Sterpu (@georgesterpu)

georgesterpu

Python
141
star
358
Volmar Oliveira Junior (@voliveirajr)

voliveirajr

Python, Java
140
star
359
Damian Beresford (@dberesford)

dberesford

C++, JavaScript, C
140
star
360
Rafa Pagés (@rafapages)

rafapages

C++, Python
140
star
361
Jonathan McCrohan (@jmccrohan)

jmccrohan

C, Python, JavaScript
140
star
362
Ted Burke (@tedburke)

tedburke

C, C++, Python
139
star
363
Aaron Chambers (@achambers)

achambers

JavaScript, Ruby
138
star
364
HellTM (@HellSingCoder)

HellSingCoder

138
star
365
Shane O'Sullivan (@shaneosullivan)

shaneosullivan

JavaScript, TypeScript, Objective-C
138
star
366
Fabio Pugliese Ornellas (@fornellas)

fornellas

C, Ruby, Go
137
star
367
Fing (@fingltd)

fingltd

C, Objective-C, JavaScript
137
star
368
Alessandro Bresciani (@CyberRoute)

CyberRoute

Python, Go
136
star
369
Peter Meehan (@22a)

22a

JavaScript, Elixir, Rust
136
star
370
Guilherme Gonçalves (@eggpi)

eggpi

Python, JavaScript, HTML
136
star
371
Roy Healy (@further-reading)

further-reading

Python
136
star
372
David Liao (@davidycliao)

davidycliao

HTML, R, Python
135
star
373
Vova Fishchenko (@hws47a)

hws47a

PHP, JavaScript
135
star
374
Conor O'Sullivan (@conorosully)

conorosully

Jupyter Notebook
135
star
375
Dmitry Matveev (@dmatveev)

dmatveev

Haskell, Smalltalk, C
134
star
376
Peter Edwards (@peadar)

peadar

C++, C, HTML
134
star
377
Arash Mousavi (@arashm)

arashm

JavaScript, Ruby, CSS
134
star
378
Fabrizio Fortunato (@izifortune)

izifortune

JavaScript, HTML, TypeScript
134
star
379
Dermot (@mangledbottles)

mangledbottles

TypeScript, PHP, Java
134
star
380
Gustavo Velasco-Hernández (@gustavovelascoh)

gustavovelascoh

Python, MATLAB, Shell
134
star
381
Joseph Hermis (@5olitude)

5olitude

Go, Python, JavaScript
133
star
382
Miguel Magalhães  (@magamig)

magamig

Python, C#, MATLAB
133
star
383
Fluquid (@fluquid)

fluquid

Python
133
star
384
Yumin Chen (@yumin-chen)

yumin-chen

MATLAB, C++, JavaScript
132
star
385
Rory Hughes (@rorhug)

rorhug

JavaScript, HTML, CoffeeScript
131
star
386
Congcong Wang (@wangcongcong123)

wangcongcong123

Python, Jupyter Notebook, HTML
130
star
387
Eoin Campbell (@eoincampbell)

eoincampbell

C#, PowerShell, JavaScript
130
star
388
Fionn Casey (@FionnCasey)

FionnCasey

C#, TypeScript, Python
129
star
389
Jos (@josmas)

josmas

Java, JavaScript, Python
129
star
390
Vinny Coyne (@appsandwich)

appsandwich

Objective-C, Swift, JavaScript
129
star
391
Alexandre Passant (@apassant)

apassant

Python, PHP, JavaScript
129
star
392
Matías Elorriaga (@matoelorriaga)

matoelorriaga

Swift, Java, Kotlin
129
star
393
@alpinweis

alpinweis

Ruby, Python
128
star
394
Davoud Shariat Panah (@dspanah)

dspanah

Python, Java
128
star
395
Jose Luis Larraz Esteban (@jllarraz)

jllarraz

Kotlin, Java
127
star
396
Tom Atkins (@keybits)

keybits

Python, HTML, CSS
126
star
397
Matt Boyer (@mattboyer)

mattboyer

Python, C, JavaScript
125
star
398
Piaras Hoban (@phoban01)

phoban01

Go, Python, Shell
124
star
399
Alex Gascón (@AlexGascon)

AlexGascon

Python, Elixir, Ruby
124
star
400
Mengjiao Hong (@MuMu1018)

MuMu1018

C, Python, C++
123
star

Statistics

By location

Dublin 76.1%
Cork 6.8%
Galway 5.6%
Waterford 2.0%
Limerick 1.7%
Other 7.8%

By programing language

JavaScript
18.8%
Python
17.8%
Java
15.8%
HTML
9.9%
Go
5.0%
Other
32.7%

World rating by programing language (country/rank)

R
25
Scala
25
Java
36
Jupyter Notebook
36
Ruby
36

* More analytics for signed in users.