🇮🇪 Ireland Open Source Developers

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

Developers

4,584

Organizations

245

Repositories

26,086

Top Rank

Scala, R, Java

🇮🇪 Made in Ireland Compare with other countries 🌐 All countries
101
Mark Collier (@MarkPKCollier)

MarkPKCollier

Python, Jupyter Notebook
623
star
102
Pēteris Kļaviņš (@PKRoma)

PKRoma

C, C#, C++
613
star
103
Mehmet Kose (@mehmetkose)

mehmetkose

Python, JavaScript, TypeScript
612
star
104
Elise Landman (@elisemercury)

elisemercury

Python, HTML
602
star
105
Anthony Bloomer (@AnthonyBloomer)

AnthonyBloomer

Python, Shell, JavaScript
600
star
106
M.J. (@theelous3)

theelous3

Python
592
star
107
Paweł Zmarzły (@pzmarzly)

pzmarzly

Rust, Shell, C
591
star
108
Chris Manson (@mansona)

mansona

JavaScript, Shell, HTML
575
star
109
Stephen Connolly (@stephenc)

stephenc

Java, Rust, Shell
574
star
110
Thibaud Rohmer (@thibaud-rohmer)

thibaud-rohmer

PHP, JavaScript
569
star
111
Guilherme Branco Stracini (@guibranco)

guibranco

C#, Rust, PowerShell
556
star
112
James McDermott (@theycallmemac)

theycallmemac

Python, Go, CSS
554
star
113
Wong Guan (@woguan)

woguan

Swift, Python, HTML
537
star
114
Chris Dermody (@Chippd)

Chippd

HTML, JavaScript, CSS
536
star
115
Kris foster (@kriscfoster)

kriscfoster

JavaScript, Java, TypeScript
532
star
116
Alexey Alter-Pesotskiy (@testableapple)

testableapple

Swift, Ruby, JavaScript
528
star
117
ADARSH C (@chekoduadarsh)

chekoduadarsh

Python, HTML, Jupyter Notebook
525
star
118
Kracekumar (@kracekumar)

kracekumar

Python, JavaScript, Emacs Lisp
523
star
119
Michele Cattafesta (@mesta1)

mesta1

C#
520
star
120
Joao Jacome (@joaojacome)

joaojacome

Python, JavaScript
518
star
121
Jonathan Schweder (@jaswdr)

jaswdr

Go, Shell, Vim Script
511
star
122
Skyper (@SkypLabs)

SkypLabs

Python, Shell, C
509
star
123
Cassio Mazzochi Molin (@cassiomolin)

cassiomolin

Java, TypeScript, JavaScript
508
star
124
Gim Seng (@gimseng)

gimseng

Jupyter Notebook, Python
505
star
125
Sadlil Rhythom (@sadlil)

sadlil

Go, Java, HTML
501
star
126
Will Foster (@sadsfae)

sadsfae

Shell, Python, Perl
499
star
127
Ian (@CognitiveJ)

CognitiveJ

Java, Scala
490
star
128
Ivan G. (@dreamos82)

dreamos82

C, Shell, Arduino
489
star
129
Steven Fernandez (@lonetwin)

lonetwin

Python, JavaScript, CSS
455
star
130
Donovan Hutchinson (@donovanh)

donovanh

JavaScript, CSS, Ruby
455
star
131
Valentin Hăloiu (@vially)

vially

Shell, Go, Python
454
star
132
@thecoshman

thecoshman

Rust, CSS, HTML
453
star
133
Daniel (@DaniJG)

DaniJG

C#, JavaScript, Vue
452
star
134
@thingsdoer (@zdavison)

zdavison

Objective-C, Java, Ruby
451
star
135
Aaron Clauson (@sipsorcery)

sipsorcery

C++, CMake, C#
446
star
136
Bharath Sudharsan, PhD (@bharathsudharsan)

bharathsudharsan

Jupyter Notebook, Python, C
439
star
137
Göksel Köksal (@gokselkoksal)

gokselkoksal

Swift, Shell, Objective-C
436
star
138
Jack O'Sullivan (@devplayer0)

devplayer0

Go, Rust, Python
433
star
139
Danko Kozar (@dkozar)

dkozar

JavaScript, C#, ShaderLab
423
star
140
Jonathan Cremin (@kudos)

kudos

JavaScript, CSS, Python
422
star
141
Nicky Patson (@nickypatson)

nickypatson

Swift, CSS, Objective-C
419
star
142
Minh-Khoi Pham (@kaylode)

kaylode

Python, Jupyter Notebook, C++
417
star
143
Pat Quinn (@patrickjquinn)

patrickjquinn

JavaScript, Svelte, Java
411
star
144
Leandro Lisboa Penz (@lpenz)

lpenz

Rust, Python, C
404
star
145
Rafael Oshiro (@roshiro)

roshiro

JavaScript, Ruby
403
star
146
Flavio Henrique de Souza Almeida (@flaviohenriquealmeida)

flaviohenriquealmeida

JavaScript, TypeScript, HTML
400
star
147
Jille Timmermans (@Jille)

Jille

Go, Python, C
394
star
148
Stephen Crane (@jscrane)

jscrane

C++, C, Clojure
392
star
149
D'Silva (@evnix)

evnix

PHP, JavaScript, CSS
388
star
150
Gabriel Anhaia (@gabrielanhaia)

gabrielanhaia

PHP, JavaScript
386
star
151
Christos Koutsiaris (@unseen1980)

unseen1980

JavaScript, TypeScript, Arduino
381
star
152
Ashteya Biharisingh (@ashteya)

ashteya

JavaScript, TypeScript, CSS
379
star
153
Dmitri Zaitsev (@dmitriz)

dmitriz

JavaScript, HTML
377
star
154
Gavin Mendel-Gleason (@GavinMendelGleason)

GavinMendelGleason

JavaScript, Prolog, Agda
373
star
155
Mark Horgan (@markhorgan)

markhorgan

Swift, JavaScript, Python
372
star
156
Matteo Bortolazzo (@matteobortolazzo)

matteobortolazzo

C#, TypeScript
372
star
157
Anderson Ignacio (@aignacio)

aignacio

C, SystemVerilog, Makefile
363
star
158
Andrew Redican (@AndrewRedican)

AndrewRedican

JavaScript, TypeScript
360
star
159
Eoin Nolan (@nolaneo)

nolaneo

JavaScript, HTML, Swift
359
star
160
Neil Turner (@theothernt)

theothernt

Svelte, Kotlin, C#
347
star
161
Mathieu BUISSON (@MathieuBuisson)

MathieuBuisson

PowerShell, HCL, HTML
347
star
162
Ruben (@rubenafo)

rubenafo

JavaScript, Python, Java
347
star
163
Steffen Müller (@tsee)

tsee

Perl, C, C++
344
star
164
Alessandro Diaferia (@alediaferia)

alediaferia

C++, Go, Kotlin
341
star
165
John Brett (@johnbrett)

johnbrett

JavaScript, CSS, PHP
338
star
166
@Char1esOrz

Char1esOrz

Python, Go
337
star
167
Abderrahim SOUBAI-ELIDRISI (@soub4i)

soub4i

JavaScript, TypeScript, HTML
334
star
168
Xin Du (Clark) (@clarkdo)

clarkdo

JavaScript, CSS, Vue
334
star
169
John Glover (@johnglover)

johnglover

Python, C, Lua
333
star
170
Derek McLoughlin (@derekmcloughlin)

derekmcloughlin

Haskell, Erlang, Elixir
327
star
171
Eoin Davey (@EoinDavey)

EoinDavey

Java, TypeScript, Python
320
star
172
Christoph Koerner (@chaosmail)

chaosmail

TypeScript, Shell, Python
320
star
173
Paolo Dona (@paolodona)

paolodona

Ruby, Vim Script, JavaScript
319
star
174
Rogan Murley (@RoganMurley)

RoganMurley

Haskell, JavaScript, Elm
318
star
175
Gordon Murray (@gordonmurray)

gordonmurray

PHP, HCL, Shell
318
star
176
mparaiso (@Mparaiso)

Mparaiso

PHP, JavaScript, Go
314
star
177
Adam Lynch (@adam-lynch)

adam-lynch

JavaScript, CoffeeScript, CSS
312
star
178
Arne Vansteenkiste (@barnex)

barnex

Go, Rust, C
310
star
179
Niall O'Brien (@niallobrien)

niallobrien

JavaScript, CSS, PHP
310
star
180
Anik Sarker (@AnikSarker)

AnikSarker

C++, Java, Assembly
309
star
181
Bart Busscots (@bbusschots)

bbusschots

JavaScript, Perl, HTML
306
star
182
Morgan McGuire (@morganmcg1)

morganmcg1

Jupyter Notebook, Python
304
star
183
Tom Murphy (@pippy360)

pippy360

C++, Python, JavaScript
303
star
184
Amy de Buitléir (@mhwombat)

mhwombat

Haskell, Nix, TeX
303
star
185
Rafael Dantas Justo (@rafaeljusto)

rafaeljusto

Go, C++, Smarty
297
star
186
Karl Matthias (@relistan)

relistan

Go, Ruby, Crystal
295
star
187
Deep Bhattacharyya (@coderick14)

coderick14

C++, Go, HTML
291
star
188
Javed Shaikh (@javedsha)

javedsha

C#, JavaScript, Jupyter Notebook
290
star
189
Kiall Mac Innes (@kiall)

kiall

PHP, Perl, Ruby
290
star
190
@miss2008

miss2008

290
star
191
Thomas Shaw (@tomwillfixit)

tomwillfixit

Shell, Dockerfile, Python
287
star
192
@LotteMakesStuff

LotteMakesStuff

C#, ShaderLab, HTML
284
star
193
Paul Albert (@PaulAlbert31)

PaulAlbert31

Python
283
star
194
Fabrizio Cucci (@fabriziocucci)

fabriziocucci

Java, Shell
283
star
195
Cian Gallagher (@Cian911)

Cian911

Go, JavaScript, Ruby
282
star
196
Timo Kluck (@tkluck)

tkluck

Julia, Python, Perl
282
star
197
Sergio de Carvalho (@scarvalhojr)

scarvalhojr

Haskell, Rust, JavaScript
281
star
198
Eoin Shanaghy (@eoinsha)

eoinsha

JavaScript, TypeScript, Java
278
star
199
Amir M. Saeid (@amir)

amir

Go, Haskell, Rust
274
star
200
Igor Elovikov (@igor-elovikov)

igor-elovikov

Python, C++
272
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

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