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Top 100 Open Source Contributors in Poland

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100 contributors total
Jarek Radosz avatar

Jarek Radosz

Poland flagPoland
Languages: Ruby, JavaScript, C++, Shell
Total Contributions
5.37K
Breakdown
Pull Requests
2148
Reviews
3209
Issues
2
Repositories
9
Followers
91
Global Rank
31
Przemysław Kłys avatar

Przemysław Kłys

Working on #Windows, #ActiveDirectory, #MSExchange, #PowerShell, #Office365 in random order. I like Battlefield (PS5, MadBoyEvo, I Kill You), Fallout, and Civ.

Poland flagPoland, Mikolow
Languages: C#, PowerShell
Total Contributions
5.26K
Breakdown
Pull Requests
5214
Reviews
2
Issues
32
Repositories
10
Followers
408
Global Rank
32
Tomasz Godzik avatar

Tomasz Godzik

Poland flagKrakow, Poland
Languages: Scala, HTML, SCSS
Total Contributions
3.13K
Breakdown
Pull Requests
1268
Reviews
1808
Issues
37
Repositories
14
Followers
116
Global Rank
70
Mateusz "Serafin" Gajewski avatar

Mateusz "Serafin" Gajewski

Software Janitor

Poland flagPoland
Languages: Java
Total Contributions
2.20K
Breakdown
Pull Requests
586
Reviews
1558
Issues
47
Repositories
10
Followers
474
Global Rank
163
Slawomir Jaranowski avatar

Slawomir Jaranowski

Java Developer, Open Source fun @apache Maven PMC Member

Poland flagPoland, Poznań
Languages: Java
Total Contributions
1.85K
Breakdown
Pull Requests
710
Reviews
1083
Issues
32
Repositories
22
Followers
95
Global Rank
250
Robert Pająk avatar

Robert Pająk

@open-telemetry Go and .NET Automatic Instrumentation maintainer. Author of @goyek.

Poland flagPoland, Cracow
Languages: Go, Shell, Python, Java
Total Contributions
1.80K
Breakdown
Pull Requests
287
Reviews
1320
Issues
182
Repositories
12
Followers
146
Global Rank
261
Dash avatar

Dash

Poland flagPoland
Languages: Python, C
Total Contributions
1.79K
Breakdown
Pull Requests
969
Reviews
724
Issues
95
Repositories
3
Followers
282
Global Rank
265
Maciej Bieniek avatar

Maciej Bieniek

Poland flagPoland, Lowicz
Languages: Python, HTML, TypeScript
Total Contributions
1.77K
Breakdown
Pull Requests
646
Reviews
1098
Issues
19
Repositories
5
Followers
141
Global Rank
270
Tomasz Chabora avatar

Tomasz Chabora

Godot Master Race

Poland flagPoland
Languages: GDScript, C++, reStructuredText, HTML, Ruby
Total Contributions
1.59K
Breakdown
Pull Requests
465
Reviews
975
Issues
145
Repositories
1
Followers
491
Global Rank
331
Michał Górny avatar

Michał Górny

@Gentoo developer since 2010. Maintaining Python packages, LLVM, Xfce. Open-source enthusiast. Most of my projects are now in @projg2 org. I'm a cat.

Poland flagGreater Poland, PL
Languages: Python, C++, C
Total Contributions
1.44K
Breakdown
Pull Requests
648
Reviews
255
Issues
437
Repositories
98
Followers
372
Global Rank
415
Bartosz Kaszubowski avatar

Bartosz Kaszubowski

Full Stack Developer & UI/UX Designer. TS, JS, Swift, Rust & any form of React.

Poland flagGdańsk, Poland
Languages: JavaScript, Scala, C++, Swift, Objective-C, TypeScript
Total Contributions
1.43K
Breakdown
Pull Requests
611
Reviews
769
Issues
8
Repositories
45
Followers
443
Global Rank
418
José Valim avatar

José Valim

Creator of @elixir-lang. Chief Adoption Officer at @dashbitco, where we build @tidewave-ai and @livebook-dev.

Poland flagKraków, Poland
Languages: Elixir, Erlang, Perl, TypeScript, CSS
Total Contributions
1.39K
Breakdown
Pull Requests
273
Reviews
937
Issues
148
Repositories
29
Followers
16.01K
Global Rank
441
Lukasz Ostrowski avatar

Lukasz Ostrowski

Principal Developer @saleor

Poland flagBielsko-Biała, Poland
Languages: TypeScript, Python, JavaScript, C++
Total Contributions
1.33K
Breakdown
Pull Requests
643
Reviews
684
Issues
3
Repositories
3
Followers
126
Global Rank
475
Michael Murphy avatar

Michael Murphy

System76 engineer and Pop!_OS maintainer working on COSMIC. Develops software for the Linux desktop in Rust.

Poland flagWroclaw, Poland
Languages: Rust, Shell, Vala, C
Total Contributions
1.25K
Breakdown
Pull Requests
177
Reviews
1065
Issues
4
Repositories
0
Followers
781
Global Rank
542
ravicious avatar

ravicious

I like ice creams.

Poland flagKraków, Poland
Languages: TypeScript, Go, C++, Vim Script, TeX
Total Contributions
1.23K
Breakdown
Pull Requests
361
Reviews
789
Issues
75
Repositories
0
Followers
129
Global Rank
567
Hubert avatar

Hubert

Software Engineer at @ChainSafe

Poland flagPoznań, Poland
Languages: Rust, C++, Python, HTML, SCSS, Jupyter Notebook, C, Go
Total Contributions
1.22K
Breakdown
Pull Requests
325
Reviews
754
Issues
125
Repositories
17
Followers
103
Global Rank
571
Sylwester Lachiewicz avatar

Sylwester Lachiewicz

Poland flagGdańsk, Poland
Languages: Java
Total Contributions
1.22K
Breakdown
Pull Requests
455
Reviews
627
Issues
38
Repositories
99
Followers
141
Global Rank
577
Tomek Drwięga avatar

Tomek Drwięga

tomusdrw.eth

Poland flagPoland
Languages: TypeScript, Rust, SCSS, Tcl, TeX, Python
Total Contributions
1.20K
Breakdown
Pull Requests
583
Reviews
372
Issues
230
Repositories
13
Followers
436
Global Rank
599
Bartłomiej Dach avatar

Bartłomiej Dach

🚀👨🌍

Poland flagPoland
Languages: C#, C++, PHP, Markdown
Total Contributions
1.15K
Breakdown
Pull Requests
459
Reviews
631
Issues
52
Repositories
4
Followers
138
Global Rank
650
Damian Legawiec avatar

Damian Legawiec

@spree lead developer

Poland flagWarsaw, Poland
Languages: Ruby
Total Contributions
1.11K
Breakdown
Pull Requests
678
Reviews
379
Issues
52
Repositories
0
Followers
239
Global Rank
690
Majonez.exe avatar

Majonez.exe

Hi, I'm Majonez.exe - Freelancer, Javascript enthusiast and Full-Stack Developer

Poland flagPoland
Languages: TypeScript, JavaScript
Total Contributions
1.07K
Breakdown
Pull Requests
23
Reviews
1051
Issues
0
Repositories
1
Followers
154
Global Rank
730
Mateusz Łopaciński avatar

Mateusz Łopaciński

Software Engineer @software-mansion with over 3 years of working experience, Open Source contributor

Poland flagCracow, Poland
Languages: TypeScript, JavaScript, C++
Total Contributions
1.05K
Breakdown
Pull Requests
649
Reviews
361
Issues
26
Repositories
16
Followers
222
Global Rank
760
Grzegorz Sadowski avatar

Grzegorz Sadowski

Poland flagŁódź, Poland
Languages: PHP
Total Contributions
1.05K
Breakdown
Pull Requests
226
Reviews
808
Issues
3
Repositories
9
Followers
67
Global Rank
774
Franciszek Job avatar

Franciszek Job

23 yo CS AGH @software-mansion

Poland flagCracow, Poland
Languages: Rust, Python, JavaScript, MDX, Kotlin, TypeScript, Swift
Total Contributions
1.01K
Breakdown
Pull Requests
331
Reviews
500
Issues
173
Repositories
11
Followers
52
Global Rank
823
maciektr avatar

maciektr

Poland flagKraków, Poland
Languages: Rust, Cairo, Shell, JavaScript
Total Contributions
991
Breakdown
Pull Requests
457
Reviews
412
Issues
111
Repositories
11
Followers
74
Global Rank
864
Piotr Magiera avatar

Piotr Magiera

Software Engineer at @software-mansion

Poland flagCracow, Poland
Languages: Rust, Cairo, Lua, Python
Total Contributions
962
Breakdown
Pull Requests
242
Reviews
560
Issues
157
Repositories
3
Followers
86
Global Rank
902
Iga Karbowiak avatar

Iga Karbowiak

Python Developer

Poland flagWrocław, Poland
Languages: Python, TypeScript, JavaScript
Total Contributions
946
Breakdown
Pull Requests
347
Reviews
598
Issues
1
Repositories
0
Followers
92
Global Rank
922
Michał Dudak avatar

Michał Dudak

Turning coffee into code since 2008. Building Base UI at @mui.

Poland flagSilesia, Poland
Languages: TypeScript, JavaScript, C#, Shell
Total Contributions
905
Breakdown
Pull Requests
162
Reviews
731
Issues
9
Repositories
3
Followers
278
Global Rank
1001
Adam Zieliński avatar

Adam Zieliński

I built WordPress Playground. WordPress Core committer. I like bouldering and improv comedy 🙂

Poland flagWrocław, Poland
Languages: PHP, JavaScript
Total Contributions
895
Breakdown
Pull Requests
589
Reviews
206
Issues
64
Repositories
36
Followers
224
Global Rank
1022
Mateusz Kwasniewski avatar

Mateusz Kwasniewski

Programmer, trainer, speaker, change agent.

Poland flagPoland
Languages: TypeScript, Java, Go, JavaScript, Ruby, Python, Rust, Swift
Total Contributions
892
Breakdown
Pull Requests
423
Reviews
464
Issues
0
Repositories
5
Followers
117
Global Rank
1030
Piotr P. Karwasz avatar

Piotr P. Karwasz

Available for Open Source contract work

Poland flagGdynia, Poland
Languages: Java, Groovy
Total Contributions
880
Breakdown
Pull Requests
310
Reviews
461
Issues
85
Repositories
24
Followers
55
Global Rank
1053
Grzegorz Bokota avatar

Grzegorz Bokota

Poland flagWarsaw, Poland
Languages: Python, Cython
Total Contributions
862
Breakdown
Pull Requests
392
Reviews
392
Issues
67
Repositories
11
Followers
52
Global Rank
1093
Adam Gąsowski avatar

Adam Gąsowski

PHP & Node.js Developer

Poland flagWarsaw, Poland
Languages: TypeScript, PHP, Go, Vue, Dart, MDX
Total Contributions
850
Breakdown
Pull Requests
674
Reviews
3
Issues
160
Repositories
13
Followers
50
Global Rank
1120
Krzysztof G. avatar

Krzysztof G.

:envelope: gikf@pm.me

Poland flagWarsaw, Poland
Languages: JavaScript, Rust, TypeScript, MDX, Python
Total Contributions
770
Breakdown
Pull Requests
163
Reviews
491
Issues
115
Repositories
1
Followers
108
Global Rank
1311
Dominik Kapusta avatar

Dominik Kapusta

Poland flagŁódź, Poland
Languages: JavaScript, Swift, TypeScript, Ruby, Rust
Total Contributions
769
Breakdown
Pull Requests
297
Reviews
465
Issues
6
Repositories
1
Followers
114
Global Rank
1315
MasaGratoR avatar

MasaGratoR

Self-taught coder, working as a truck driver, programming in my free time.

Poland flagPoland
Languages: C, C++, HTML, Java, Makefile
Total Contributions
761
Breakdown
Pull Requests
717
Reviews
0
Issues
31
Repositories
13
Followers
467
Global Rank
1335
Aleksander Fidelus avatar

Aleksander Fidelus

Doing some cool stuff with the GitHub Learn team at @github

Poland flagPoland
Languages: TypeScript, Go, HTML
Total Contributions
758
Breakdown
Pull Requests
450
Reviews
213
Issues
57
Repositories
38
Followers
240
Global Rank
1343
Zygmunt Krynicki avatar

Zygmunt Krynicki

I'm a free software C/Python/Go coder, interested in system-level software, compilers and security.

Poland flagPoland
Languages: Go, Shell, C, Python, Koka
Total Contributions
751
Breakdown
Pull Requests
161
Reviews
541
Issues
39
Repositories
10
Followers
116
Global Rank
1368
Valery Piashchynski avatar

Valery Piashchynski

Golang Staff Software Engineer

Poland flagPoland, Wrocław
Languages: Go, Rust, Python, C
Total Contributions
749
Breakdown
Pull Requests
83
Reviews
657
Issues
4
Repositories
5
Followers
199
Global Rank
1374
Dominik Lubański avatar

Dominik Lubański

JavaScript passionate. Hybrids library author. Piano player. At work, Frontend Architect.

Poland flagWarsaw, Poland
Languages: JavaScript, TypeScript
Total Contributions
746
Breakdown
Pull Requests
324
Reviews
398
Issues
24
Repositories
0
Followers
111
Global Rank
1383
Piotr Findeisen avatar

Piotr Findeisen

Poland flagPoland
Languages: Java, Shell, Rust
Total Contributions
742
Breakdown
Pull Requests
225
Reviews
388
Issues
121
Repositories
8
Followers
307
Global Rank
1395
Kamil Jarosz avatar

Kamil Jarosz

Software Engineer and PhD student in Computer Science

Poland flagKrakow, Poland
Languages: Rust, Python, C++, TypeScript
Total Contributions
736
Breakdown
Pull Requests
460
Reviews
251
Issues
17
Repositories
8
Followers
51
Global Rank
1416
Jonatan Witoszek avatar

Jonatan Witoszek

Front-end Developer @ Saleor

Poland flagCieszyn, Poland
Languages: TypeScript, Python, JavaScript, Shell
Total Contributions
733
Breakdown
Pull Requests
263
Reviews
464
Issues
0
Repositories
6
Followers
53
Global Rank
1426
Kacper Kafara avatar

Kacper Kafara

React Native Open Source @software-mansion.

Poland flagKraków, Poland
Languages: JavaScript, TypeScript, Shell, C++, Rust, Lua
Total Contributions
730
Breakdown
Pull Requests
276
Reviews
402
Issues
47
Repositories
5
Followers
124
Global Rank
1434
Dariusz Rumiński avatar

Dariusz Rumiński

PHP CS Fixer 🚀

Poland flagSzczecin, Poland
Languages: PHP
Total Contributions
714
Breakdown
Pull Requests
362
Reviews
308
Issues
35
Repositories
9
Followers
356
Global Rank
1466
Adam Sitnik avatar

Adam Sitnik

Open Source contributor, #BenchmarkDotNet maintainer. My job on .NET Team is to make the .NET the fastest developer platform on the planet.

Poland flagGdańsk, Poland
Languages: C#
Total Contributions
710
Breakdown
Pull Requests
206
Reviews
310
Issues
186
Repositories
8
Followers
865
Global Rank
1483
Mateusz Nowak avatar

Mateusz Nowak

👨‍💻 Software Craftsman @ AxonIQ | Domain-Driven Design | Event Sourcing | EventStorming | Event Modeling | Kotlin | Java | C# .NET | Ruby | Node.js

Poland flagWrocław, Poland
Languages: Java, Kotlin, JavaScript, Ruby, TypeScript
Total Contributions
692
Breakdown
Pull Requests
169
Reviews
201
Issues
279
Repositories
43
Followers
225
Global Rank
1561
Andriy Plokhotnyuk avatar

Andriy Plokhotnyuk

Poland flagKraków, Poland
Languages: Scala
Total Contributions
681
Breakdown
Pull Requests
619
Reviews
36
Issues
22
Repositories
4
Followers
288
Global Rank
1602
Maciej Szulik avatar

Maciej Szulik

Kubernout by day, Pythonista by night, open source enthusiast and amateur photographer.

Poland flagPoland
Languages: Go, HTML, Shell, Jupyter Notebook, Rich Text Format, HCL
Total Contributions
676
Breakdown
Pull Requests
91
Reviews
527
Issues
48
Repositories
10
Followers
279
Global Rank
1620
Marek Kaput avatar

Marek Kaput

Poland flagKraków, Poland
Languages: Rust, Kotlin, TypeScript, JavaScript
Total Contributions
673
Breakdown
Pull Requests
198
Reviews
312
Issues
158
Repositories
5
Followers
160
Global Rank
1635
Tomasz Zawadzki avatar

Tomasz Zawadzki

Senior Software Engineer @software-mansion, React Native Open Source Contributor

Poland flagKraków, Poland
Languages: TypeScript, C++, JavaScript
Total Contributions
670
Breakdown
Pull Requests
246
Reviews
395
Issues
13
Repositories
16
Followers
425
Global Rank
1642
DAYNLIGHT (✿◡‿◡) avatar

DAYNLIGHT (✿◡‿◡)

I wanna die 🎲

Poland flagPoland
Languages: C++, Python, JavaScript, Prolog, Jupyter Notebook
Total Contributions
643
Breakdown
Pull Requests
136
Reviews
0
Issues
490
Repositories
17
Followers
3.14K
Global Rank
1746
Łukasz Gryglicki avatar

Łukasz Gryglicki

+48693582014, Senior Developer @cncf, @linuxfoundation, @kubernetes Interested in Rust, Go, Kubernetes, Helm, eBPF, SQL, Bash, Python, Ruby, C, RISC-V, Asm.

Poland flagMińsk Mazowiecki, Poland
Languages: Shell, C, Go
Total Contributions
631
Breakdown
Pull Requests
195
Reviews
395
Issues
8
Repositories
33
Followers
205
Global Rank
1791
Jakub Piasecki avatar

Jakub Piasecki

React Native Open Source @software-mansion

Poland flagKraków, Poland
Languages: TypeScript, C++, OCaml, Rust, JavaScript, Kotlin
Total Contributions
620
Breakdown
Pull Requests
337
Reviews
254
Issues
19
Repositories
10
Followers
96
Global Rank
1849
Krzysztof Nalepa avatar

Krzysztof Nalepa

Software Engineer @software-mansion | Creator of LiveDebugger | Elixir, Phoenix, LiveView

Poland flagKraków, Poland
Languages: Elixir, Erlang, Nix, TypeScript
Total Contributions
616
Breakdown
Pull Requests
163
Reviews
218
Issues
230
Repositories
5
Followers
51
Global Rank
1875
Sebastian Łaskawiec avatar

Sebastian Łaskawiec

An Open Source enthusiast who loves to work with interesting projects and people.

Poland flagPoland
Languages: Java, Go, TypeScript, Go Template, Astro, HTML
Total Contributions
616
Breakdown
Pull Requests
124
Reviews
334
Issues
155
Repositories
3
Followers
59
Global Rank
1876
Krystian Podemski avatar

Krystian Podemski

I'm a web developer from Poland, specializing in working with PrestaShop e-commerce

Poland flagBydgoszcz, Poland
Languages: PHP, SCSS, Scala
Total Contributions
610
Breakdown
Pull Requests
112
Reviews
472
Issues
18
Repositories
8
Followers
82
Global Rank
1902
Mateusz Burzyński avatar

Mateusz Burzyński

Poland flagWrocław, Poland
Languages: JavaScript, TypeScript
Total Contributions
610
Breakdown
Pull Requests
338
Reviews
228
Issues
34
Repositories
10
Followers
2.24K
Global Rank
1903
Sylwester Arabas avatar

Sylwester Arabas

researching clouds in the cloud

Poland flagKraków, Poland
Languages: Python, Julia, Fortran, C++, Go
Total Contributions
608
Breakdown
Pull Requests
219
Reviews
174
Issues
201
Repositories
14
Followers
124
Global Rank
1912
Mateusz Konieczny avatar

Mateusz Konieczny

A map enthusiast.

Poland flagKraków, Poland
Languages: JavaScript, C++, Python, Haskell, Shell, Ruby, Java
Total Contributions
608
Breakdown
Pull Requests
204
Reviews
147
Issues
240
Repositories
17
Followers
201
Global Rank
1913
Michał Pierzchała avatar

Michał Pierzchała

Expert React Native dev at @callstack. Team Jest 🃏 and React Native Community ⚛️.

Poland flagKrakow/Wroclaw, Poland
Languages: TypeScript, C++, Shell, Swift, JavaScript
Total Contributions
608
Breakdown
Pull Requests
320
Reviews
255
Issues
29
Repositories
4
Followers
1.10K
Global Rank
1914
Prince Canuma avatar

Prince Canuma

MLOps | LLMs | VLMs | Audio LMs | Ex - ML Research Engineer @arcee-ai

Poland flagPoland
Languages: Python, C++, Swift
Total Contributions
608
Breakdown
Pull Requests
310
Reviews
240
Issues
42
Repositories
16
Followers
849
Global Rank
1915
Michal Piechowiak avatar

Michal Piechowiak

Poland flagPoland
Languages: JavaScript, TypeScript
Total Contributions
590
Breakdown
Pull Requests
214
Reviews
337
Issues
11
Repositories
28
Followers
197
Global Rank
1988
Egor Bogatov avatar

Egor Bogatov

I work on .NET JIT compiler 🚀 at Microsoft

Poland flagWarsaw, Poland
Languages: C#, PowerShell
Total Contributions
589
Breakdown
Pull Requests
179
Reviews
317
Issues
91
Repositories
2
Followers
842
Global Rank
1996
Lukasz Gornicki avatar

Lukasz Gornicki

Poland flagNieborowice, Poland
Languages: JavaScript, TypeScript, Go, MDX, Java, HTML
Total Contributions
580
Breakdown
Pull Requests
149
Reviews
340
Issues
84
Repositories
7
Followers
239
Global Rank
2035
Piotr Osiewicz avatar

Piotr Osiewicz

I'm interested in low level programming. The opinions are my own.

Poland flagCracow, Poland
Languages: Rust, Go, HTML, TypeScript
Total Contributions
577
Breakdown
Pull Requests
398
Reviews
145
Issues
18
Repositories
16
Followers
165
Global Rank
2047
Marcin Maciaszczyk avatar

Marcin Maciaszczyk

Poland flagPoland
Languages: Go, TypeScript, Jupyter Notebook, HTML
Total Contributions
570
Breakdown
Pull Requests
233
Reviews
331
Issues
1
Repositories
5
Followers
93
Global Rank
2073
Jakub Romańczyk avatar

Jakub Romańczyk

React Native @callstack

Poland flagCracow, Poland
Languages: TypeScript, JavaScript, OCaml, C++, Rust
Total Contributions
552
Breakdown
Pull Requests
418
Reviews
116
Issues
9
Repositories
9
Followers
119
Global Rank
2183
Kacper Michajłow avatar

Kacper Michajłow

Poland flagPoland
Languages: C, C++, Shell, Python, LLVM
Total Contributions
538
Breakdown
Pull Requests
205
Reviews
269
Issues
60
Repositories
4
Followers
160
Global Rank
2246
Wiktor Tkaczyński avatar

Wiktor Tkaczyński

Poland flagPoland
Languages: TypeScript, Lua, JavaScript, Vue
Total Contributions
513
Breakdown
Pull Requests
342
Reviews
154
Issues
9
Repositories
8
Followers
85
Global Rank
2382
Jakub Konka avatar

Jakub Konka

Systems programmer

Poland flagWarsaw, Poland
Languages: Zig, Rust, Vim Script, TypeScript, C++
Total Contributions
509
Breakdown
Pull Requests
277
Reviews
171
Issues
13
Repositories
48
Followers
868
Global Rank
2409
Bartosz Sławecki avatar

Bartosz Sławecki

@python @mkdocstrings

Poland flagPoland
Languages: Python, HTML
Total Contributions
498
Breakdown
Pull Requests
183
Reviews
82
Issues
163
Repositories
70
Followers
149
Global Rank
2469
Omar Alshaker avatar

Omar Alshaker

Generalist

Poland flagWarsaw, Poland
Languages: PHP, JavaScript, TypeScript
Total Contributions
485
Breakdown
Pull Requests
313
Reviews
163
Issues
6
Repositories
3
Followers
70
Global Rank
2556
Adam Twardoch avatar

Adam Twardoch

@Fontlab, @latofonts manager, Unicode, OpenType. ❤️ Claude.ai, Python, Markdown & YAML

Poland flagGdańsk, Poland
Languages: Python, C++, Objective-C, QuickBASIC, TypeScript
Total Contributions
484
Breakdown
Pull Requests
369
Reviews
0
Issues
44
Repositories
71
Followers
231
Global Rank
2566
Michal Sniatala avatar

Michal Sniatala

Poland flagPoznan, Poland
Languages: PHP, HTML
Total Contributions
482
Breakdown
Pull Requests
193
Reviews
280
Issues
2
Repositories
7
Followers
132
Global Rank
2585
Jagoda Estera Ślązak avatar

Jagoda Estera Ślązak

I looove my puter. All donations will be spent on cheese.

Poland flagPoland
Languages: Rust, Python
Total Contributions
478
Breakdown
Pull Requests
177
Reviews
165
Issues
101
Repositories
35
Followers
141
Global Rank
2618
Serghei Iakovlev avatar

Serghei Iakovlev

Poland flagWrocław, Poland
Languages: Python, Shell, Lua, PHP, Emacs Lisp, HTML, TypeScript
Total Contributions
472
Breakdown
Pull Requests
340
Reviews
113
Issues
7
Repositories
12
Followers
499
Global Rank
2664
Piotr Roszatycki avatar

Piotr Roszatycki

Poland flagWarszawa, Poland
Languages: Go, TypeScript, Ruby, Perl, PowerShell, JavaScript
Total Contributions
459
Breakdown
Pull Requests
403
Reviews
4
Issues
35
Repositories
17
Followers
109
Global Rank
2760
Rafał Leszko avatar

Rafał Leszko

Coder, Speaker, Writer, Bloger.

Poland flagKraków, Poland
Languages: Python, TypeScript, Go, JavaScript
Total Contributions
446
Breakdown
Pull Requests
212
Reviews
217
Issues
5
Repositories
12
Followers
81
Global Rank
2864
Jakub Grzywacz avatar

Jakub Grzywacz

Working on @expo SDK at @software-mansion, react-native-svg maintainer, React Native Open Source

Poland flagPoland
Languages: TypeScript, JavaScript, C++, Swift, Kotlin
Total Contributions
435
Breakdown
Pull Requests
175
Reviews
244
Issues
2
Repositories
14
Followers
97
Global Rank
2953
Paweł Tymczuk avatar

Paweł Tymczuk

💻 🙌 ☕️ I do work with technologies like: React, Next.js, TypeScript, NodeJS.

Poland flagKraków, Poland
Languages: TypeScript, Kotlin, JavaScript, MDX
Total Contributions
428
Breakdown
Pull Requests
210
Reviews
215
Issues
0
Repositories
3
Followers
93
Global Rank
3006
Norbert Orzechowicz avatar

Norbert Orzechowicz

Problem solver, software architect, also working as a Data Witcher ⚔️, hunting and killing 🧌 and 🪳in data pipelines! Available for consulting & hire 💪

Poland flagKraków, Poland
Languages: PHP, HTML, Go
Total Contributions
425
Breakdown
Pull Requests
222
Reviews
71
Issues
130
Repositories
2
Followers
283
Global Rank
3029
Aliaksandr Kuzmik avatar

Aliaksandr Kuzmik

Poland flagKrakow, Poland
Languages: Python
Total Contributions
424
Breakdown
Pull Requests
194
Reviews
224
Issues
4
Repositories
2
Followers
151
Global Rank
3041
Krzysztof Piaskowy avatar

Krzysztof Piaskowy

Poland flagPoland
Languages: TypeScript, Kotlin, C++, MDX, JavaScript
Total Contributions
423
Breakdown
Pull Requests
61
Reviews
357
Issues
1
Repositories
4
Followers
245
Global Rank
3051
Krzysztof Krysiński avatar

Krzysztof Krysiński

PixiEditor creator, Google Code-In 2019 Runner Up, Google Code-In 2018 Finalist and Yerba mate powered code lover

Poland flagPoland
Languages: C#, Astro, MDX, Python
Total Contributions
422
Breakdown
Pull Requests
258
Reviews
61
Issues
99
Repositories
4
Followers
97
Global Rank
3064
Arkadiusz Bokowy avatar

Arkadiusz Bokowy

Synergistically leveraging cutting-edge ML models to hyper-accelerate cloud-native, AI-powered solutions by pushing the boundaries of next-gen tech stacks.

Poland flagWarsaw, Poland
Languages: C, Python, C++, Lua, TypeScript, Haskell
Total Contributions
419
Breakdown
Pull Requests
121
Reviews
280
Issues
14
Repositories
4
Followers
89
Global Rank
3094
Kamil Kisiela avatar

Kamil Kisiela

[Place for an ad]

Poland flagWarsaw, Poland
Languages: TypeScript, JavaScript, MDX, Rust
Total Contributions
409
Breakdown
Pull Requests
231
Reviews
160
Issues
12
Repositories
6
Followers
663
Global Rank
3174
Mateusz Maćkowski avatar

Mateusz Maćkowski

Open-source contributor, enthusiast of Rust and GNU/Linux, CTF participant, and competitive Riichi Mahjong player.

Poland flagKraków, Poland
Languages: Rust, Python, JavaScript, Shell, C++
Total Contributions
407
Breakdown
Pull Requests
222
Reviews
105
Issues
53
Repositories
27
Followers
78
Global Rank
3195
Rafał Mikrut avatar

Rafał Mikrut

Poland flagPoland
Languages: Rust, Python, C++
Total Contributions
402
Breakdown
Pull Requests
82
Reviews
5
Issues
301
Repositories
14
Followers
946
Global Rank
3235
Lukasz Lenart avatar

Lukasz Lenart

Poland flagSucha Beskidzka, Poland
Languages: Java, HTML, Kotlin, JavaScript, Shell
Total Contributions
401
Breakdown
Pull Requests
246
Reviews
140
Issues
10
Repositories
5
Followers
202
Global Rank
3245
Sebastian Florek avatar

Sebastian Florek

Poland flagPoland
Languages: Go, TypeScript, HTML, HCL
Total Contributions
400
Breakdown
Pull Requests
271
Reviews
125
Issues
1
Repositories
3
Followers
94
Global Rank
3260
Jakub Gonet avatar

Jakub Gonet

TS, Elixir, C, Zig ツ

Poland flagKrakow, Poland
Languages: Erlang, HTML, C++, Elixir
Total Contributions
393
Breakdown
Pull Requests
106
Reviews
208
Issues
79
Repositories
0
Followers
142
Global Rank
3331
Kirill Zyusko avatar

Kirill Zyusko

React Native developer (BE/Node.js/Java in the past)

Poland flagPoland, Warsaw
Languages: TypeScript, C++, Java, Kotlin
Total Contributions
393
Breakdown
Pull Requests
338
Reviews
37
Issues
14
Repositories
4
Followers
375
Global Rank
3332
Arseny Kravchenko avatar

Arseny Kravchenko

ML engineer

Poland flagWarsaw, Poland
Languages: Python, Go, JavaScript, Rust
Total Contributions
391
Breakdown
Pull Requests
303
Reviews
81
Issues
0
Repositories
7
Followers
124
Global Rank
3355
trag1c avatar

trag1c

swe @nokia, goofball @ghostty-org, eeping @bed

Poland flagWrocław, Poland
Languages: Python, Rust, CSS, Zig, Shell
Total Contributions
390
Breakdown
Pull Requests
110
Reviews
232
Issues
42
Repositories
6
Followers
103
Global Rank
3368
Damian Szczepanik avatar

Damian Szczepanik

Poland flagPoland
Languages: Java, HTML
Total Contributions
388
Breakdown
Pull Requests
63
Reviews
324
Issues
0
Repositories
1
Followers
282
Global Rank
3396
Dawid Weiss avatar

Dawid Weiss

Poland flagPoznań, Poland
Languages: Java, Groovy
Total Contributions
385
Breakdown
Pull Requests
119
Reviews
157
Issues
104
Repositories
5
Followers
115
Global Rank
3432
Duncan Ogilvie avatar

Duncan Ogilvie

Reverse engineer, creator of @x64dbg and 100+ other projects. Love binary analysis and Windows internals. Dreaming about doing open source full time...

Poland flagPoland
Languages: C, C++, HTML, Go, Python, TypeScript
Total Contributions
375
Breakdown
Pull Requests
113
Reviews
65
Issues
112
Repositories
85
Followers
3.43K
Global Rank
3529
Alek Mikucki avatar

Alek Mikucki

RN engineer @software-mansion · SDK @expo

Poland flagKraków, Poland
Languages: TypeScript, C++, Java, Objective-C++, Kotlin
Total Contributions
371
Breakdown
Pull Requests
145
Reviews
218
Issues
1
Repositories
7
Followers
134
Global Rank
3564
Sefinek avatar

Sefinek

A free mind, not part of the system. Guided by logic and curiosity, not propaganda. I believe in truth, peace, and people who think for themselves.

Poland flagPoland 🦅 West Pomeranian Voivodeship
Languages: JavaScript, C#, Pascal, PowerShell
Total Contributions
371
Breakdown
Pull Requests
334
Reviews
0
Issues
7
Repositories
30
Followers
125
Global Rank
3565