committers.top

A list of the most active GitHub users

Most active GitHub users in Czech Republic

This is a list of most active GitHub users in Czech Republic over the past year. Other countries/regions can be found here. This list was generated at 2026-05-25 01:43:40 +0000 and machine-readable JSON is available for:

This list is generated with this piece of code. The logic is as follows (in pseudocode): 

githubUsers.sort(_.followers)
           .filter(_.location == 'Czech Republic') 
           .take(1000)
           .sort(_.contributions)
           .take(256)

This list contains all public commits for each user. There are 32833 total users in the region and you need at least 42 followers to be on this list.

Badges are also available, which you can include on your profile pages. Simply include the following markdown for users: 

[![committers.top badge](https://user-badge.committers.top/czech_republic/USERNAME.svg)](https://user-badge.committers.top/czech_republic/USERNAME)
For organizations, you need to use a slightly different markup: 
[![committers.top badge](https://org-badge.committers.top/czech_republic/ORGNAME.svg)](https://org-badge.committers.top/czech_republic/ORGNAME)
In case you aren't currently ranked on this page, you'll simply receive an "unranked" badge.

Rank User Contribs Picture
1. martinmodrak
(Martin Modrák)		 29068 Avatar for martinmodrak
2. MilosKozak
(Milos Kozak)		 12892 Avatar for MilosKozak
3. hejny
(Pavol Hejny)		 9973 Avatar for hejny
4. Vitexus
(Cybervitexus)		 6751 Avatar for Vitexus
5. nijel
(Michal Čihař)		 4940 Avatar for nijel
6. ondrejsika
(Ondrej Sika)		 4686 Avatar for ondrejsika
7. dan-zeman
(Dan Zeman)		 4505 Avatar for dan-zeman
8. TomasVotruba
(Tomas Votruba)		 4314 Avatar for TomasVotruba
9. Kobzol
(Jakub Beránek)		 4268 Avatar for Kobzol
10. Pitel
(Ing. Jan Kaláb)		 4185 Avatar for Pitel
11. honzajavorek
(Honza Javorek)		 3281 Avatar for honzajavorek
12. kvaps
(Andrei Kvapil)		 3146 Avatar for kvaps
13. darosh
(Jan Forst)		 3023 Avatar for darosh
14. Borda
(Jirka Borovec)		 3021 Avatar for Borda
15. MartinZikmund
(Martin Zikmund)		 3005 Avatar for MartinZikmund
16. matej21
(David Matějka)		 2987 Avatar for matej21
17. Stranger6667
(Dmitry Dygalo)		 2933 Avatar for Stranger6667
18. JanMikes
(Jan Mikeš)		 2893 Avatar for JanMikes
19. vancura
(Václav Vančura)		 2775 Avatar for vancura
20. skodak
(Petr Skoda)		 2761 Avatar for skodak
21. BigBang1112
(Petr Pivoňka)		 2666 Avatar for BigBang1112
22. stancld
(Daniel Stancl)		 2621 Avatar for stancld
23. Meldiron
(Matej Bačo)		 2512 Avatar for Meldiron
24. leostera
(Leo Ostera)		 2266 Avatar for leostera
25. gfraiteur
(Gaël Fraiteur)		 2263 Avatar for gfraiteur
26. kovarex
(Michal Kovařík)		 2114 Avatar for kovarex
27. ondrejmirtes
(Ondřej Mirtes)		 2065 Avatar for ondrejmirtes
28. nohaapav
(Pavol Noha)		 2058 Avatar for nohaapav
29. tangero
(Patrick Zandl)		 2010 Avatar for tangero
30. orpiske
(Otavio Rodolfo Piske)		 1997 Avatar for orpiske
31. padak
(Petr Simecek)		 1863 Avatar for padak
32. OzzyCzech
(Roman Ožana)		 1785 Avatar for OzzyCzech
33. MartinKavik
(Martin Kavík)		 1745 Avatar for MartinKavik
34. martastain
(Martin Wacker)		 1685 Avatar for martastain
35. akacdev
(akac)		 1614 Avatar for akacdev
36. mountiny
(Vit Horacek)		 1601 Avatar for mountiny
37. panva
(Filip Skokan)		 1585 Avatar for panva
38. Witiko
(Vít Starý Novotný)		 1582 Avatar for Witiko
39. koo5
()		 1579 Avatar for koo5
40. scholtz
(Ludovit Scholtz)		 1568 Avatar for scholtz
41. escopecz
(John Linhart)		 1564 Avatar for escopecz
42. yasanglass
(Yasan Glass)		 1546 Avatar for yasanglass
43. Youssef1313
(Youssef Fahmy)		 1544 Avatar for Youssef1313
44. q66
(nina)		 1489 Avatar for q66
45. luboslenco
(Lubos Lenco)		 1479 Avatar for luboslenco
46. pasky
(Petr Baudis)		 1469 Avatar for pasky
47. FilipChalupa
(Filip Chalupa)		 1443 Avatar for FilipChalupa
48. jjonescz
(Jan Jones)		 1436 Avatar for jjonescz
49. subhdotsol
(subh)		 1426 Avatar for subhdotsol
50. fxck
(Aleš)		 1391 Avatar for fxck
51. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 1374 Avatar for webknjaz
52. TDiblik
(Tomáš Diblík)		 1355 Avatar for TDiblik
53. tomasmach
(Tomáš Mach)		 1334 Avatar for tomasmach
54. martinrotter
(martinrotter)		 1294 Avatar for martinrotter
55. jindrapetrik
(Jindra Petřík)		 1292 Avatar for jindrapetrik
56. char0n
(Vladimír Gorej)		 1286 Avatar for char0n
57. miccy
(Miccy)		 1285 Avatar for miccy
58. vcunat
(Vladimír Čunát)		 1255 Avatar for vcunat
59. mosra
(Vladimír Vondruš)		 1244 Avatar for mosra
60. steida
(Daniel Steigerwald)		 1235 Avatar for steida
61. B4nan
(Martin Adámek)		 1201 Avatar for B4nan
62. mxdpeep
(Filip Oščádal)		 1185 Avatar for mxdpeep
63. krustowski
(krusty)		 1184 Avatar for krustowski
64. zbycz
(Pavel Zbytovský)		 1176 Avatar for zbycz
65. silverbucket
(Nick Jennings)		 1117 Avatar for silverbucket
66. averrin
(Averrin)		 1106 Avatar for averrin
67. Crauzer
()		 1097 Avatar for Crauzer
68. divi255
(Sergiy S.)		 1070 Avatar for divi255
69. foxik
(Milan Straka)		 1053 Avatar for foxik
70. frdel
(Jan Tomášek)		 1026 Avatar for frdel
72. Frooxius
(Tomas Mariancik)		 1010 Avatar for Frooxius
73. swift502
(Jan Bláha)		 1003 Avatar for swift502
74. elieux
(David Macek)		 993 Avatar for elieux
75. fcbond
(Francis Bond)		 984 Avatar for fcbond
76. fidencio
(Fabiano Fidêncio)		 980 Avatar for fidencio
77. marxin
(Martin Liška)		 975 Avatar for marxin
78. maraf
(Marek Fišera)		 913 Avatar for maraf
79. petrbouda
(Petr Bouda)		 903 Avatar for petrbouda
80. andrii0lomakin
(Andrii Lomakin)		 902 Avatar for andrii0lomakin
81. martinfleis
(Martin Fleischmann)		 900 Avatar for martinfleis
82. 0xMartin
(0xM4R71N)		 894 Avatar for 0xMartin
83. jtojnar
(Jan Tojnar)		 864 Avatar for jtojnar
84. legionus
(Alexey Gladkov)		 852 Avatar for legionus
85. wentasah
(Michal Sojka)		 851 Avatar for wentasah
86. brmzkw
(Julien Castets)		 847 Avatar for brmzkw
87. mkouba
(Martin Kouba)		 846 Avatar for mkouba
88. widlarizer
(Emil J)		 842 Avatar for widlarizer
89. igneus
(Jakub Pavlík)		 838 Avatar for igneus
90. ingvagabund
(Jan Chaloupka)		 836 Avatar for ingvagabund
91. velocitatem
(Daniel Alves Rösel)		 834 Avatar for velocitatem
92. aitorllj93
(Aitor)		 823 Avatar for aitorllj93
93. vojtechmares
(Vojtěch Mareš)		 815 Avatar for vojtechmares
94. ExposedCat
(Artem Prokop)		 780 Avatar for ExposedCat
95. phracek
(Petr Hracek)		 778 Avatar for phracek
96. klaxalk
(Tomáš Báča)		 770 Avatar for klaxalk
97. generalmimon
(Petr Pučil)		 770 Avatar for generalmimon
98. Vrtak-CZ
(Patrik Votoček)		 764 Avatar for Vrtak-CZ
99. timthelion
(Timothy Hobbs)		 764 Avatar for timthelion
100. tumic0
(Martin Tůma)		 754 Avatar for tumic0
101. JakubAndrysek
(Kuba Andrýsek)		 753 Avatar for JakubAndrysek
102. ruzickap
(Petr Ruzicka)		 753 Avatar for ruzickap
103. lzap
(Lukáš Zapletal)		 750 Avatar for lzap
104. hechth
(Helge Hecht)		 750 Avatar for hechth
105. georgik
(Juraj Michálek)		 741 Avatar for georgik
106. vladimirvolek
(Vladimír Volek)		 740 Avatar for vladimirvolek
107. moodmosaic
(Nikos Baxevanis)		 738 Avatar for moodmosaic
108. vdusek
(Vlada Dusek)		 738 Avatar for vdusek
109. kdudka
(Kamil Dudka)		 723 Avatar for kdudka
110. xsuchy
(Miroslav Suchý)		 720 Avatar for xsuchy
111. fprochazka
(Filip Procházka)		 718 Avatar for fprochazka
112. BurnyCoder
(Burny)		 717 Avatar for BurnyCoder
113. capaj
(Jiri Spac)		 700 Avatar for capaj
114. Janiczek
(Martin Janiczek)		 698 Avatar for Janiczek
115. xiaoxiae
(Tomáš Sláma)		 692 Avatar for xiaoxiae
116. pavelsavara
(Pavel Savara)		 685 Avatar for pavelsavara
117. mkol5222
()		 683 Avatar for mkol5222
118. dougwithseismic
(Doug Silkstone)		 676 Avatar for dougwithseismic
119. bartholomej
(BART!)		 675 Avatar for bartholomej
120. peci1
(Martin Pecka)		 669 Avatar for peci1
121. vrutkovs
(Vadim Rutkovsky)		 664 Avatar for vrutkovs
122. oliexe
(Ondrej Rehacek)		 654 Avatar for oliexe
123. dsehnal
(David Sehnal)		 649 Avatar for dsehnal
124. Cvolton
()		 644 Avatar for Cvolton
125. pdovhomilja
(Pavel Dovhomilja)		 638 Avatar for pdovhomilja
126. tomkis
(Tomáš Weiss)		 636 Avatar for tomkis
127. sairon
(Jan Čermák)		 621 Avatar for sairon
128. malinajan
(Jan Malina (Horáček))		 621 Avatar for malinajan
129. JuroOravec
(Juro Oravec)		 616 Avatar for JuroOravec
130. mrq1911
()		 607 Avatar for mrq1911
131. cztomsik
(Kamil Tomšík)		 603 Avatar for cztomsik
132. nezdemkovski
(Yuri Nezdemkovski)		 598 Avatar for nezdemkovski
133. raven2cz
(Tonda Fischer)		 596 Avatar for raven2cz
134. jprochazk
(Jan Procházka)		 592 Avatar for jprochazk
135. JosefKuchar
(Josef Kuchař)		 584 Avatar for JosefKuchar
136. encukou
(Petr Viktorin)		 584 Avatar for encukou
137. vonovak
(Vojtech Novak)		 579 Avatar for vonovak
138. jerrinot
(Jaromir Hamala)		 573 Avatar for jerrinot
139. zoul
(Tomáš Znamenáček)		 572 Avatar for zoul
140. jnv
(Jan Vlnas)		 571 Avatar for jnv
141. dqbd
(David Duong)		 569 Avatar for dqbd
142. MihaZupan
(Miha Zupan)		 564 Avatar for MihaZupan
143. zvadaadam
(Adam Zvada)		 562 Avatar for zvadaadam
144. dolejska-daniel
(Daniel Dolejška)		 559 Avatar for dolejska-daniel
145. t184256
(Alexander Sosedkin)		 558 Avatar for t184256
146. brozrost
(Rostislav Brož)		 556 Avatar for brozrost
147. Ladicek
(Ladislav Thon)		 549 Avatar for Ladicek
148. RikudouSage
(Dominik Chrástecký)		 546 Avatar for RikudouSage
149. medovina
(Adam Dingle)		 542 Avatar for medovina
150. ashleney
(ashlen)		 540 Avatar for ashleney
151. tsinis
(Roman Cinis)		 537 Avatar for tsinis
152. benabraham
(Daniel Srb)		 524 Avatar for benabraham
153. premun
(Přemek Vysoký)		 516 Avatar for premun
154. matronator
(Matronator)		 513 Avatar for matronator
155. davidrapan
(David Rapan)		 502 Avatar for davidrapan
156. korczis
(Tomas Korcak)		 500 Avatar for korczis
157. madvorak
(Martin Dvořák)		 499 Avatar for madvorak
158. viluon
(Andrew Kvapil)		 499 Avatar for viluon
159. bajtos
(Miroslav Bajtoš)		 494 Avatar for bajtos
160. jakubcabal
(Jakub Cabal)		 493 Avatar for jakubcabal
161. jiripolasek
(Jiří Polášek)		 492 Avatar for jiripolasek
162. hrosicka
(Hana Robovska)		 491 Avatar for hrosicka
163. scholzj
(Jakub Scholz)		 490 Avatar for scholzj
164. Martinfx
(M.)		 487 Avatar for Martinfx
165. eliot-akira
(3λiȯ+)		 484 Avatar for eliot-akira
166. petrroll
(Petr Houška)		 482 Avatar for petrroll
167. schovi
(David Schovanec)		 482 Avatar for schovi
168. zlataovce
(Matouš Kučera)		 479 Avatar for zlataovce
169. jirutka
(Jakub Jirutka)		 476 Avatar for jirutka
170. FrostyX
(Jakub Kadlčík)		 475 Avatar for FrostyX
171. tomasr8
(Tomas R.)		 475 Avatar for tomasr8
172. TomasHubelbauer
(Tomáš Hübelbauer)		 473 Avatar for TomasHubelbauer
173. Hlavtox
(Daniel Hlaváček)		 467 Avatar for Hlavtox
174. xstefank
(Martin Stefanko)		 463 Avatar for xstefank
175. Isigar
(Stanislav Opletal)		 447 Avatar for Isigar
176. MartinKolarik
(Martin Kolárik)		 444 Avatar for MartinKolarik
177. Jakuje
(Jakub Jelen)		 444 Avatar for Jakuje
178. vojtechruz
(Vojtech Ruzicka)		 435 Avatar for vojtechruz
179. Oldes
(Oldes)		 435 Avatar for Oldes
180. barjin
(Jindřich Bär)		 434 Avatar for barjin
181. ondrolexa
(Ondrej Lexa)		 431 Avatar for ondrolexa
182. OndroMih
(Ondro Mihályi)		 430 Avatar for OndroMih
183. aviraccoon
()		 429 Avatar for aviraccoon
184. vaclav
(Václav Pech)		 427 Avatar for vaclav
185. tumido
(Tom Coufal)		 426 Avatar for tumido
186. povik
(Martin Povišer)		 423 Avatar for povik
187. marenamat
(Maria Matějka)		 422 Avatar for marenamat
188. janproch
(Jan Prochazka)		 419 Avatar for janproch
189. LeftTwixWand
(Vladyslav Horbachov)		 419 Avatar for LeftTwixWand
190. Sanqui
(Sanqui)		 415 Avatar for Sanqui
191. dimetron
(Dmytro Rashko)		 414 Avatar for dimetron
192. LukynkaCZE
(LukynkaCZE)		 414 Avatar for LukynkaCZE
193. artogahr
(Arto Gahr)		 413 Avatar for artogahr
194. maly
(Martin Malý)		 412 Avatar for maly
195. agajdosi
(Andy Gajdosik)		 408 Avatar for agajdosi
196. van800
(Ivan Šachov)		 408 Avatar for van800
197. layershifter
(Oleksandr Fediashov)		 406 Avatar for layershifter
198. jhrcek
(Jan Hrcek)		 403 Avatar for jhrcek
199. instafluff
(Instafluff)		 403 Avatar for instafluff
200. ondra-novak
(Ondrej Novak)		 397 Avatar for ondra-novak
201. vpavlin
(Vaclav Pavlin)		 394 Avatar for vpavlin
202. mimoccc
(milan jurkulák)		 393 Avatar for mimoccc
203. lemenkov
(Peter Lemenkov)		 392 Avatar for lemenkov
204. jkvetina
(Jan Kvetina)		 389 Avatar for jkvetina
205. Tackx
(Patrik Vlk)		 388 Avatar for Tackx
206. good-lly
(Jølly Good)		 388 Avatar for good-lly
207. K0F
(Kryštof Pešek (Kof))		 387 Avatar for K0F
208. tomas-fryza
(Tomas Fryza)		 385 Avatar for tomas-fryza
209. martykan
(Tomáš Martykán)		 381 Avatar for martykan
210. ytsarev
(Yury Tsarev)		 377 Avatar for ytsarev
211. mvidner
(Martin Vidner)		 377 Avatar for mvidner
212. janpipek
(Jan Pipek)		 374 Avatar for janpipek
213. nohwnd
(Jakub Jareš)		 372 Avatar for nohwnd
214. pdostal
(Pavel Dostál)		 371 Avatar for pdostal
215. JakubMrozek
(Jakub Mrozek)		 371 Avatar for JakubMrozek
216. Bobris
(Boris Letocha)		 370 Avatar for Bobris
217. TomasTomecek
(Tomas Tomecek)		 369 Avatar for TomasTomecek
218. wbenny
(Petr Beneš)		 367 Avatar for wbenny
219. hosu-kim
(Hosu)		 365 Avatar for hosu-kim
220. OndrejMottl
(Ondřej Mottl)		 364 Avatar for OndrejMottl
221. jakubtomsu
()		 361 Avatar for jakubtomsu
222. KrabCode
(Jakub Rak)		 359 Avatar for KrabCode
223. yaqwsx
(Jan Mrázek)		 358 Avatar for yaqwsx
224. psfinaki
(Petr)		 358 Avatar for psfinaki
225. petrsvihlik
(Petr Švihlík)		 357 Avatar for petrsvihlik
226. knopp
(Matej Knopp)		 356 Avatar for knopp
227. gavento
(Tomáš Gavenčiak)		 355 Avatar for gavento
228. tomassedovic
(Tomáš Šedovič)		 353 Avatar for tomassedovic
229. jmartisk
(Jan Martiska)		 350 Avatar for jmartisk
230. dstepanov
(Denis Stepanov)		 350 Avatar for dstepanov
231. vslavik
(Václav Slavík)		 349 Avatar for vslavik
232. verovaleros
(Veronica Valeros)		 348 Avatar for verovaleros
233. gollux
(Martin Mareš)		 347 Avatar for gollux
234. Simply007
(Ondřej Chrastina)		 346 Avatar for Simply007
235. Vladimir-Urik
(Vladimír Urík)		 346 Avatar for Vladimir-Urik
236. hroncok
(Miro Hrončok)		 345 Avatar for hroncok
237. danvratil
(Dan Vrátil)		 345 Avatar for danvratil
238. oerdnj
(Ondřej Surý)		 343 Avatar for oerdnj
239. mrtnzlml
(Martin Zlámal)		 343 Avatar for mrtnzlml
240. janedbal
(Jan Nedbal)		 338 Avatar for janedbal
241. morning4coffe-dev
(Dominik Titl)		 338 Avatar for morning4coffe-dev
242. pjasicek
(Petr Jašíček)		 334 Avatar for pjasicek
243. DrrDom
(Pavel)		 331 Avatar for DrrDom
244. hakenr
(Robert Haken)		 330 Avatar for hakenr
245. T-Gro
(Tomas Grosup)		 327 Avatar for T-Gro
246. phoracek
(Petr Horacek)		 326 Avatar for phoracek
247. thejoeejoee
(Josef Kolář)		 320 Avatar for thejoeejoee
248. SimonBrandner
(Šimon Brandner)		 317 Avatar for SimonBrandner
249. S1ro1
(Matej Sirovatka)		 316 Avatar for S1ro1
250. BeanGreen247
(Tomáš Mozdřeň)		 313 Avatar for BeanGreen247
251. vrana
(Jakub Vrána)		 311 Avatar for vrana
252. Fuco1
(Matus Goljer)		 310 Avatar for Fuco1
253. tpetricek
(Tomas Petricek)		 306 Avatar for tpetricek
254. octopusengine
(Honza S. Copak)		 304 Avatar for octopusengine
255. vavkamil
(Kamil Vavra)		 303 Avatar for vavkamil
256. kumekay
(Sergei Silnov)		 303 Avatar for kumekay

Organizations

Rank Organization Members
1. microsoft 15
2. dotnet 10
3. pyvec 8
4. ibm 3
5. unoplatform 3
6. smallrye 3
7. fedora-python 3
8. pyladiescz 3
9. python 3
10. jbossas 3