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 2025-12-15 04:29:42 +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 31008 total users in the region and you need at least 41 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. MilosKozak
(Milos Kozak)		 12370 Avatar for MilosKozak
2. hejny
(Pavol Hejny)		 11343 Avatar for hejny
3. dg
(David Grudl)		 6052 Avatar for dg
4. nijel
(Michal Čihař)		 5045 Avatar for nijel
5. dan-zeman
(Dan Zeman)		 4871 Avatar for dan-zeman
6. TomasVotruba
(Tomas Votruba)		 4722 Avatar for TomasVotruba
7. Pitel
(Ing. Jan Kaláb)		 4389 Avatar for Pitel
8. ondrejsika
(Ondrej Sika)		 4307 Avatar for ondrejsika
9. Kobzol
(Jakub Beránek)		 4271 Avatar for Kobzol
10. Vitexus
(Cybervitexus)		 3633 Avatar for Vitexus
11. honzajavorek
(Honza Javorek)		 3270 Avatar for honzajavorek
12. akacdev
(akac)		 2589 Avatar for akacdev
13. MartinZikmund
(Martin Zikmund)		 2373 Avatar for MartinZikmund
14. BigBang1112
(Petr Pivoňka)		 2310 Avatar for BigBang1112
15. dqbd
(David Duong)		 2247 Avatar for dqbd
16. Meldiron
(Matej Bačo)		 2210 Avatar for Meldiron
17. koo5
()		 2018 Avatar for koo5
18. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 2006 Avatar for webknjaz
19. martastain
(Martin Wacker)		 1958 Avatar for martastain
20. kovarex
(Michal Kovařík)		 1831 Avatar for kovarex
21. orpiske
(Otavio Rodolfo Piske)		 1720 Avatar for orpiske
22. darosh
(Jan Forst)		 1685 Avatar for darosh
23. JanMikes
(Jan Mikeš)		 1683 Avatar for JanMikes
24. lofcz
(Matěj Štágl)		 1681 Avatar for lofcz
25. Witiko
(Vít Starý Novotný)		 1633 Avatar for Witiko
26. Youssef1313
(Youssef Victor)		 1545 Avatar for Youssef1313
27. TDiblik
(Tomáš Diblík)		 1540 Avatar for TDiblik
28. scholtz
(Ludovit Scholtz)		 1527 Avatar for scholtz
29. escopecz
(John Linhart)		 1515 Avatar for escopecz
30. mosra
(Vladimír Vondruš)		 1460 Avatar for mosra
31. mountiny
(Vit Horacek)		 1426 Avatar for mountiny
32. Stranger6667
(Dmitry Dygalo)		 1422 Avatar for Stranger6667
33. vrana
(Jakub Vrána)		 1419 Avatar for vrana
34. gfraiteur
(Gael Fraiteur)		 1393 Avatar for gfraiteur
35. ondrejmirtes
(Ondřej Mirtes)		 1388 Avatar for ondrejmirtes
36. krustowski
(krusty)		 1382 Avatar for krustowski
37. panva
(Filip Skokan)		 1371 Avatar for panva
38. kvaps
(Andrei Kvapil)		 1334 Avatar for kvaps
39. Borda
(Jirka Borovec)		 1319 Avatar for Borda
40. luboslenco
(Lubos Lenco)		 1275 Avatar for luboslenco
41. jtojnar
(Jan Tojnar)		 1274 Avatar for jtojnar
42. divi255
(Sergiy S.)		 1177 Avatar for divi255
43. jjonescz
(Jan Jones)		 1144 Avatar for jjonescz
44. robinschmid
(Robin Schmid)		 1126 Avatar for robinschmid
45. MartinKavik
(Martin Kavík)		 1120 Avatar for MartinKavik
46. nohaapav
(Pavol Noha)		 1055 Avatar for nohaapav
47. igneus
(Jakub Pavlík)		 1039 Avatar for igneus
48. madvorak
(Martin Dvořák)		 1027 Avatar for madvorak
49. vcunat
(Vladimír Čunát)		 987 Avatar for vcunat
50. martinfleis
(Martin Fleischmann)		 975 Avatar for martinfleis
51. brmzkw
(Julien Castets)		 969 Avatar for brmzkw
52. foxik
(Milan Straka)		 950 Avatar for foxik
53. petrjasek
(Petr Jašek)		 944 Avatar for petrjasek
54. andrii0lomakin
(Andrii Lomakin)		 943 Avatar for andrii0lomakin
55. dolejska-daniel
(Daniel Dolejška)		 942 Avatar for dolejska-daniel
56. LukynkaCZE
(LukynkaCZE)		 934 Avatar for LukynkaCZE
57. fxck
(Aleš)		 894 Avatar for fxck
58. OzzyCzech
(Roman Ožana)		 889 Avatar for OzzyCzech
59. martinrotter
(martinrotter)		 879 Avatar for martinrotter
60. mkouba
(Martin Kouba)		 876 Avatar for mkouba
61. swift502
(Jan Bláha)		 849 Avatar for swift502
62. vancura
(Václav Vančura)		 836 Avatar for vancura
63. RikudouSage
(Dominik Chrástecký)		 826 Avatar for RikudouSage
64. vladimirvolek
(Vladimír Volek)		 818 Avatar for vladimirvolek
65. agajdosi
(Andy Gajdosik)		 804 Avatar for agajdosi
66. ruzickap
(Petr Ruzicka)		 783 Avatar for ruzickap
67. wentasah
(Michal Sojka)		 781 Avatar for wentasah
68. davidrapan
(David Rapan)		 777 Avatar for davidrapan
69. tumic0
(Martin Tůma)		 777 Avatar for tumic0
70. BurnyCoder
(Burny)		 765 Avatar for BurnyCoder
71. georgik
(Juraj Michálek)		 758 Avatar for georgik
72. char0n
(Vladimír Gorej)		 747 Avatar for char0n
73. hrosicka
(Hana Robovska)		 743 Avatar for hrosicka
74. lzap
(Lukáš Zapletal)		 733 Avatar for lzap
75. dougwithseismic
(Doug Silkstone)		 732 Avatar for dougwithseismic
76. jindrapetrik
(Jindra Petřík)		 729 Avatar for jindrapetrik
77. eliot-akira
(3λiȯ+)		 717 Avatar for eliot-akira
78. mkol5222
()		 712 Avatar for mkol5222
79. xiaoxiae
(Tomáš Sláma)		 710 Avatar for xiaoxiae
80. klaxalk
(Tomáš Báča)		 709 Avatar for klaxalk
81. Ladicek
(Ladislav Thon)		 705 Avatar for Ladicek
82. malinajan
(Jan Malina (Horáček))		 704 Avatar for malinajan
83. janproch
(Jan Prochazka)		 683 Avatar for janproch
84. pokusew
(Martin Endler)		 681 Avatar for pokusew
85. hechth
(Helge Hecht)		 678 Avatar for hechth
86. george0st
(jist)		 676 Avatar for george0st
87. xstefank
(Martin Stefanko)		 674 Avatar for xstefank
88. elieux
(David Macek)		 672 Avatar for elieux
89. ytsarev
(Yury Tsarev)		 670 Avatar for ytsarev
90. stancld
(Daniel Stancl)		 661 Avatar for stancld
91. SimonBrandner
(Šimon Brandner)		 647 Avatar for SimonBrandner
92. MihaZupan
(Miha Zupan)		 638 Avatar for MihaZupan
93. ashleney
(ashlen)		 631 Avatar for ashleney
94. capaj
(Jiri Spac)		 626 Avatar for capaj
95. ExposedCat
(Artem Prokop)		 619 Avatar for ExposedCat
96. hosu-kim
(Hosu)		 618 Avatar for hosu-kim
97. yasanglass
(Yasan Glass)		 617 Avatar for yasanglass
98. zlataovce
(Matouš Kučera)		 608 Avatar for zlataovce
99. michalblaha
(Michal Blaha)		 604 Avatar for michalblaha
100. xsuchy
(Miroslav Suchý)		 597 Avatar for xsuchy
101. ingvagabund
(Jan Chaloupka)		 596 Avatar for ingvagabund
102. Janiczek
(Martin Janiczek)		 595 Avatar for Janiczek
103. jirutka
(Jakub Jirutka)		 594 Avatar for jirutka
104. malvads
(Miguel Álvarez)		 592 Avatar for malvads
105. zoul
(Tomáš Znamenáček)		 584 Avatar for zoul
106. B4nan
(Martin Adámek)		 572 Avatar for B4nan
107. cztomsik
(Kamil Tomšík)		 566 Avatar for cztomsik
108. ondrolexa
(Ondrej Lexa)		 561 Avatar for ondrolexa
109. deathkiller
(Dan R.)		 558 Avatar for deathkiller
110. povik
(Martin Povišer)		 552 Avatar for povik
111. Cvolton
()		 551 Avatar for Cvolton
112. jakubcabal
(Jakub Cabal)		 540 Avatar for jakubcabal
113. Crauzer
()		 537 Avatar for Crauzer
114. Enngage
(Richard Sustek)		 528 Avatar for Enngage
115. sairon
(Jan Čermák)		 525 Avatar for sairon
116. Tackx
(Patrik Vlk)		 524 Avatar for Tackx
117. jreidinger
(Josef Reidinger)		 523 Avatar for jreidinger
118. jprochazk
(Jan Procházka)		 518 Avatar for jprochazk
119. maraf
(Marek Fišera)		 518 Avatar for maraf
120. vonovak
(Vojtech Novak)		 515 Avatar for vonovak
121. timthelion
(Timothy Hobbs)		 514 Avatar for timthelion
122. marxin
(Martin Liška)		 509 Avatar for marxin
123. TomasHubelbauer
(Tomáš Hübelbauer)		 506 Avatar for TomasHubelbauer
124. FilipChalupa
(Filip Chalupa)		 497 Avatar for FilipChalupa
125. peci1
(Martin Pecka)		 497 Avatar for peci1
126. bajtos
(Miroslav Bajtoš)		 497 Avatar for bajtos
127. martykan
(Tomáš Martykán)		 493 Avatar for martykan
128. choroba
(E. Choroba)		 490 Avatar for choroba
129. encukou
(Petr Viktorin)		 487 Avatar for encukou
130. shr-project
(Martin 'JaMa' Jansa)		 482 Avatar for shr-project
131. steida
(Daniel Steigerwald)		 479 Avatar for steida
132. FrostyX
(Jakub Kadlčík)		 477 Avatar for FrostyX
133. miccy
(Miccy)		 472 Avatar for miccy
134. fidencio
(Fabiano Fidêncio)		 470 Avatar for fidencio
135. MartinKolarik
(Martin Kolárik)		 470 Avatar for MartinKolarik
136. xlauko
(Henrich Lauko)		 470 Avatar for xlauko
137. lahmatiy
(Roman Dvornov)		 466 Avatar for lahmatiy
138. LysenkoDenys
(Denys)		 465 Avatar for LysenkoDenys
139. Jakuje
(Jakub Jelen)		 464 Avatar for Jakuje
140. frdel
(Jan Tomášek)		 455 Avatar for frdel
141. alexander-demicev
(Alexander Demicev)		 450 Avatar for alexander-demicev
142. legionus
(Alexey Gladkov)		 448 Avatar for legionus
143. bartholomej
(BART!)		 446 Avatar for bartholomej
144. fprochazka
(Filip Procházka)		 444 Avatar for fprochazka
145. dsehnal
(David Sehnal)		 441 Avatar for dsehnal
146. t184256
(Alexander Sosedkin)		 437 Avatar for t184256
147. scholzj
(Jakub Scholz)		 434 Avatar for scholzj
148. vslavik
(Václav Slavík)		 429 Avatar for vslavik
149. matronator
(Matronator)		 425 Avatar for matronator
150. Hlavtox
(Daniel Hlaváček)		 422 Avatar for Hlavtox
151. rmculpepper
(Ryan Culpepper)		 418 Avatar for rmculpepper
152. mrq1911
()		 418 Avatar for mrq1911
153. petrbouda
(Petr Bouda)		 416 Avatar for petrbouda
154. S1ro1
(Matej Sirovatka)		 416 Avatar for S1ro1
155. matej21
(David Matějka)		 415 Avatar for matej21
156. atx
(Josef Gajdusek)		 413 Avatar for atx
157. JuroOravec
(Juro Oravec)		 411 Avatar for JuroOravec
158. viluon
(Andrew Kvapil)		 407 Avatar for viluon
159. zbycz
(Pavel Zbytovský)		 404 Avatar for zbycz
160. jiripolasek
(Jiří Polášek)		 404 Avatar for jiripolasek
161. ProkopHapala
(Prokop)		 400 Avatar for ProkopHapala
162. kdudka
(Kamil Dudka)		 398 Avatar for kdudka
163. tsinis
(Roman Cinis)		 396 Avatar for tsinis
164. 0xMartin
(0xM4R71N)		 395 Avatar for 0xMartin
165. oliexe
(Ondrej Rehacek)		 392 Avatar for oliexe
166. marcosmoura
(Marcos Moura)		 392 Avatar for marcosmoura
167. JakubAndrysek
(Kuba Andrýsek)		 390 Avatar for JakubAndrysek
168. jpechane
(Jiri Pechanec)		 384 Avatar for jpechane
169. Frooxius
(Tomas Mariancik)		 383 Avatar for Frooxius
170. aitorllj93
(Aitor)		 379 Avatar for aitorllj93
172. srigi
(Srigi)		 374 Avatar for srigi
173. vaclav
(Václav Pech)		 369 Avatar for vaclav
174. scraptechguy
(Rostislav Brož)		 366 Avatar for scraptechguy
175. richardbiely
(Richard Biely)		 359 Avatar for richardbiely
176. Martinfx
(M.)		 359 Avatar for Martinfx
177. psfinaki
(Petr)		 358 Avatar for psfinaki
178. van800
(Ivan Šachov)		 357 Avatar for van800
179. Salamek
(Adam Schubert)		 357 Avatar for Salamek
180. jnv
(Jan Vlnas)		 354 Avatar for jnv
181. JosefKuchar
(Josef Kuchař)		 350 Avatar for JosefKuchar
182. yaqwsx
(Jan Mrázek)		 347 Avatar for yaqwsx
183. benabraham
(Daniel Srb)		 342 Avatar for benabraham
184. danvratil
(Dan Vrátil)		 340 Avatar for danvratil
185. mvolfik
(Matěj Volf)		 338 Avatar for mvolfik
186. tomasr8
(Tomas R.)		 334 Avatar for tomasr8
187. ondra-novak
(Ondrej Novak)		 328 Avatar for ondra-novak
188. nezdemkovski
(Yuri Nezdemkovski)		 328 Avatar for nezdemkovski
189. filiph
(Filip Hracek)		 323 Avatar for filiph
190. janedbal
(Jan Nedbal)		 322 Avatar for janedbal
191. fcbond
(Francis Bond)		 321 Avatar for fcbond
192. mfocko
(Matej Focko)		 321 Avatar for mfocko
193. velocitatem
(Daniel Alves Rösel)		 321 Avatar for velocitatem
194. grafuls
(Gonzalo Rafuls)		 320 Avatar for grafuls
195. diareuse
(Viktor De Pasquale)		 315 Avatar for diareuse
196. hakenr
(Robert Haken)		 312 Avatar for hakenr
197. petrpavlik
(Petr Pavlik)		 312 Avatar for petrpavlik
198. tomas-fryza
(Tomas Fryza)		 311 Avatar for tomas-fryza
199. RomanPodymov
(Roman Podymov)		 310 Avatar for RomanPodymov
200. jbachorik
(Jaroslav Bachorik)		 306 Avatar for jbachorik
201. suculent
(Matej Sychra)		 301 Avatar for suculent
202. nohwnd
(Jakub Jareš)		 300 Avatar for nohwnd
203. pesikj
(Jiří Pešík)		 298 Avatar for pesikj
204. kysely
(Radek Kyselý)		 296 Avatar for kysely
205. vdusek
(Vlada Dusek)		 291 Avatar for vdusek
206. jmartisk
(Jan Martiska)		 291 Avatar for jmartisk
207. VojtechVitek
(Vojtech Vitek (golang.cz))		 288 Avatar for VojtechVitek
208. vpavlin
(Vaclav Pavlin)		 287 Avatar for vpavlin
209. jhrcek
(Jan Hrcek)		 287 Avatar for jhrcek
210. petrroll
(Petr Houška)		 287 Avatar for petrroll
211. gollux
(Martin Mareš)		 284 Avatar for gollux
212. OndrejMottl
(Ondřej Mottl)		 284 Avatar for OndrejMottl
213. tvondra
(Tomas Vondra)		 280 Avatar for tvondra
214. theboxer
(John Peca)		 274 Avatar for theboxer
215. ondras
(Ondřej Žára)		 270 Avatar for ondras
216. lemenkov
(Peter Lemenkov)		 267 Avatar for lemenkov
217. mvidner
(Martin Vidner)		 266 Avatar for mvidner
218. fikovnik
(Filip Krikava)		 263 Avatar for fikovnik
219. janpipek
(Jan Pipek)		 262 Avatar for janpipek
220. moodmosaic
(Nikos Baxevanis)		 258 Avatar for moodmosaic
221. Oldes
(Oldes)		 258 Avatar for Oldes
222. vrutkovs
(Vadim Rutkovsky)		 257 Avatar for vrutkovs
223. OndroMih
(Ondro Mihályi)		 256 Avatar for OndroMih
224. jerrinot
(Jaromir Hamala)		 256 Avatar for jerrinot
225. Andersson007
(Andrew Klychkov)		 255 Avatar for Andersson007
226. martinprikryl
(Martin Prikryl)		 253 Avatar for martinprikryl
227. mrtnzlml
(Martin Zlámal)		 252 Avatar for mrtnzlml
228. simi
(Josef Šimánek)		 251 Avatar for simi
229. Sanqui
(Sanqui)		 249 Avatar for Sanqui
230. sorki
(Sorki)		 247 Avatar for sorki
231. sleepyfran
(Fran González)		 246 Avatar for sleepyfran
232. dstepanov
(Denis Stepanov)		 244 Avatar for dstepanov
233. DrrDom
(Pavel)		 243 Avatar for DrrDom
234. jamacku
(Jan Macku)		 243 Avatar for jamacku
235. MichaelGrafnetter
(Michael Grafnetter)		 241 Avatar for MichaelGrafnetter
236. gavento
(Tomáš Gavenčiak)		 240 Avatar for gavento
237. mvorisek
(Michael Voříšek)		 239 Avatar for mvorisek
238. roman-bushuiev
(Roman Bushuiev)		 239 Avatar for roman-bushuiev
239. no23reason
(Dan Homola)		 239 Avatar for no23reason
240. racinmat
(Matěj Račinský)		 239 Avatar for racinmat
241. nexpid
(nexpid)		 238 Avatar for nexpid
242. eos87
(Helmy Giacoman)		 237 Avatar for eos87
243. Bobris
(Boris Letocha)		 237 Avatar for Bobris
244. jakubboucek
(Jakub Bouček)		 236 Avatar for jakubboucek
245. lrolecek
(Luděk Roleček)		 236 Avatar for lrolecek
246. tomassedovic
(Tomas Sedovic)		 236 Avatar for tomassedovic
247. simPod
(Simon Podlipsky)		 235 Avatar for simPod
248. janbuchar
(Jan Buchar)		 235 Avatar for janbuchar
249. pasky
(Petr Baudis)		 234 Avatar for pasky
250. sv0
(Slavik Svyrydiuk)		 234 Avatar for sv0
251. tpetricek
(Tomas Petricek)		 233 Avatar for tpetricek
252. rsvoboda
(Rostislav Svoboda)		 233 Avatar for rsvoboda
253. filiptronicek
(Filip Troníček)		 232 Avatar for filiptronicek
254. JosefNemec
(Josef Nemec)		 231 Avatar for JosefNemec
255. chylex
()		 230 Avatar for chylex
256. TomasTomecek
(Tomas Tomecek)		 229 Avatar for TomasTomecek

Organizations

Rank Organization Members
1. microsoft 11
2. dotnet 7
3. pyvec 7
4. jbossas 4
5. ibm 4
6. apify 4
7. opensuse 3
8. pyladiescz 3
9. quarkusio 3
10. smallrye 3