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 2025-12-20 10:05:15 +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 31046 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)		 11480 Avatar for hejny
3. dg
(David Grudl)		 6144 Avatar for dg
4. nijel
(Michal Čihař)		 5165 Avatar for nijel
5. dan-zeman
(Dan Zeman)		 4873 Avatar for dan-zeman
6. TomasVotruba
(Tomas Votruba)		 4867 Avatar for TomasVotruba
7. Pitel
(Ing. Jan Kaláb)		 4451 Avatar for Pitel
8. Kobzol
(Jakub Beránek)		 4426 Avatar for Kobzol
9. ondrejsika
(Ondrej Sika)		 4318 Avatar for ondrejsika
10. Vitexus
(Cybervitexus)		 3715 Avatar for Vitexus
11. honzajavorek
(Honza Javorek)		 3310 Avatar for honzajavorek
12. akacdev
(akac)		 2670 Avatar for akacdev
13. MartinZikmund
(Martin Zikmund)		 2479 Avatar for MartinZikmund
14. BigBang1112
(Petr Pivoňka)		 2345 Avatar for BigBang1112
15. Meldiron
(Matej Bačo)		 2306 Avatar for Meldiron
16. dqbd
(David Duong)		 2256 Avatar for dqbd
17. koo5
()		 2018 Avatar for koo5
18. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 2008 Avatar for webknjaz
19. martastain
(Martin Wacker)		 1971 Avatar for martastain
20. kovarex
(Michal Kovařík)		 1968 Avatar for kovarex
21. orpiske
(Otavio Rodolfo Piske)		 1746 Avatar for orpiske
22. JanMikes
(Jan Mikeš)		 1694 Avatar for JanMikes
23. darosh
(Jan Forst)		 1685 Avatar for darosh
24. lofcz
(Matěj Štágl)		 1684 Avatar for lofcz
25. Witiko
(Vít Starý Novotný)		 1639 Avatar for Witiko
26. TDiblik
(Tomáš Diblík)		 1606 Avatar for TDiblik
27. Youssef1313
(Youssef Victor)		 1563 Avatar for Youssef1313
28. escopecz
(John Linhart)		 1550 Avatar for escopecz
29. scholtz
(Ludovit Scholtz)		 1546 Avatar for scholtz
30. mosra
(Vladimír Vondruš)		 1475 Avatar for mosra
31. mountiny
(Vit Horacek)		 1452 Avatar for mountiny
32. ondrejmirtes
(Ondřej Mirtes)		 1442 Avatar for ondrejmirtes
33. Stranger6667
(Dmitry Dygalo)		 1425 Avatar for Stranger6667
34. gfraiteur
(Gael Fraiteur)		 1421 Avatar for gfraiteur
35. vrana
(Jakub Vrána)		 1420 Avatar for vrana
36. krustowski
(krusty)		 1382 Avatar for krustowski
37. panva
(Filip Skokan)		 1372 Avatar for panva
38. kvaps
(Andrei Kvapil)		 1366 Avatar for kvaps
39. Borda
(Jirka Borovec)		 1320 Avatar for Borda
40. luboslenco
(Lubos Lenco)		 1303 Avatar for luboslenco
41. jtojnar
(Jan Tojnar)		 1280 Avatar for jtojnar
42. divi255
(Sergiy S.)		 1197 Avatar for divi255
43. jjonescz
(Jan Jones)		 1181 Avatar for jjonescz
44. MartinKavik
(Martin Kavík)		 1143 Avatar for MartinKavik
45. robinschmid
(Robin Schmid)		 1134 Avatar for robinschmid
46. nohaapav
(Pavol Noha)		 1069 Avatar for nohaapav
47. igneus
(Jakub Pavlík)		 1045 Avatar for igneus
48. madvorak
(Martin Dvořák)		 1027 Avatar for madvorak
49. martinfleis
(Martin Fleischmann)		 1012 Avatar for martinfleis
50. vcunat
(Vladimír Čunát)		 998 Avatar for vcunat
51. brmzkw
(Julien Castets)		 997 Avatar for brmzkw
52. foxik
(Milan Straka)		 985 Avatar for foxik
53. dolejska-daniel
(Daniel Dolejška)		 978 Avatar for dolejska-daniel
54. petrjasek
(Petr Jašek)		 977 Avatar for petrjasek
55. andrii0lomakin
(Andrii Lomakin)		 944 Avatar for andrii0lomakin
56. LukynkaCZE
(LukynkaCZE)		 934 Avatar for LukynkaCZE
57. OzzyCzech
(Roman Ožana)		 908 Avatar for OzzyCzech
58. martinrotter
(martinrotter)		 902 Avatar for martinrotter
59. mkouba
(Martin Kouba)		 901 Avatar for mkouba
60. fxck
(Aleš)		 894 Avatar for fxck
61. vancura
(Václav Vančura)		 883 Avatar for vancura
62. RikudouSage
(Dominik Chrástecký)		 878 Avatar for RikudouSage
63. swift502
(Jan Bláha)		 857 Avatar for swift502
64. vladimirvolek
(Vladimír Volek)		 832 Avatar for vladimirvolek
65. BurnyCoder
(Burny)		 819 Avatar for BurnyCoder
66. agajdosi
(Andy Gajdosik)		 808 Avatar for agajdosi
67. georgik
(Juraj Michálek)		 792 Avatar for georgik
68. tumic0
(Martin Tůma)		 791 Avatar for tumic0
69. wentasah
(Michal Sojka)		 790 Avatar for wentasah
70. ruzickap
(Petr Ruzicka)		 788 Avatar for ruzickap
71. davidrapan
(David Rapan)		 780 Avatar for davidrapan
72. dougwithseismic
(Doug Silkstone)		 764 Avatar for dougwithseismic
73. char0n
(Vladimír Gorej)		 750 Avatar for char0n
74. hrosicka
(Hana Robovska)		 743 Avatar for hrosicka
75. lzap
(Lukáš Zapletal)		 735 Avatar for lzap
76. jindrapetrik
(Jindra Petřík)		 729 Avatar for jindrapetrik
77. eliot-akira
(3λiȯ+)		 727 Avatar for eliot-akira
78. ingvagabund
(Jan Chaloupka)		 726 Avatar for ingvagabund
79. klaxalk
(Tomáš Báča)		 717 Avatar for klaxalk
80. mkol5222
()		 712 Avatar for mkol5222
81. xiaoxiae
(Tomáš Sláma)		 710 Avatar for xiaoxiae
82. malinajan
(Jan Malina (Horáček))		 705 Avatar for malinajan
83. Ladicek
(Ladislav Thon)		 705 Avatar for Ladicek
84. hechth
(Helge Hecht)		 701 Avatar for hechth
85. janproch
(Jan Prochazka)		 693 Avatar for janproch
86. stancld
(Daniel Stancl)		 683 Avatar for stancld
87. pokusew
(Martin Endler)		 681 Avatar for pokusew
88. xstefank
(Martin Stefanko)		 679 Avatar for xstefank
89. george0st
(jist)		 676 Avatar for george0st
90. elieux
(David Macek)		 672 Avatar for elieux
91. ytsarev
(Yury Tsarev)		 671 Avatar for ytsarev
92. yasanglass
(Yasan Glass)		 667 Avatar for yasanglass
93. SimonBrandner
(Šimon Brandner)		 648 Avatar for SimonBrandner
94. MihaZupan
(Miha Zupan)		 641 Avatar for MihaZupan
95. ashleney
(ashlen)		 634 Avatar for ashleney
96. capaj
(Jiri Spac)		 633 Avatar for capaj
97. hosu-kim
(Hosu)		 620 Avatar for hosu-kim
98. ExposedCat
(Artem Prokop)		 619 Avatar for ExposedCat
99. michalblaha
(Michal Blaha)		 618 Avatar for michalblaha
100. zlataovce
(Matouš Kučera)		 617 Avatar for zlataovce
101. xsuchy
(Miroslav Suchý)		 605 Avatar for xsuchy
102. jirutka
(Jakub Jirutka)		 596 Avatar for jirutka
103. Janiczek
(Martin Janiczek)		 595 Avatar for Janiczek
104. zoul
(Tomáš Znamenáček)		 594 Avatar for zoul
105. malvads
(Miguel Álvarez)		 592 Avatar for malvads
106. B4nan
(Martin Adámek)		 588 Avatar for B4nan
107. cztomsik
(Kamil Tomšík)		 566 Avatar for cztomsik
108. ondrolexa
(Ondrej Lexa)		 562 Avatar for ondrolexa
109. deathkiller
(Dan R.)		 558 Avatar for deathkiller
110. povik
(Martin Povišer)		 554 Avatar for povik
111. Cvolton
()		 551 Avatar for Cvolton
112. miccy
(Miccy)		 544 Avatar for miccy
113. Crauzer
()		 540 Avatar for Crauzer
114. sairon
(Jan Čermák)		 540 Avatar for sairon
115. jakubcabal
(Jakub Cabal)		 540 Avatar for jakubcabal
116. marxin
(Martin Liška)		 537 Avatar for marxin
117. Tackx
(Patrik Vlk)		 528 Avatar for Tackx
118. Enngage
(Richard Sustek)		 528 Avatar for Enngage
119. maraf
(Marek Fišera)		 527 Avatar for maraf
120. medovina
(Adam Dingle)		 525 Avatar for medovina
121. vonovak
(Vojtech Novak)		 523 Avatar for vonovak
122. jreidinger
(Josef Reidinger)		 523 Avatar for jreidinger
123. jprochazk
(Jan Procházka)		 519 Avatar for jprochazk
124. peci1
(Martin Pecka)		 517 Avatar for peci1
125. timthelion
(Timothy Hobbs)		 514 Avatar for timthelion
126. encukou
(Petr Viktorin)		 509 Avatar for encukou
127. TomasHubelbauer
(Tomáš Hübelbauer)		 508 Avatar for TomasHubelbauer
128. bajtos
(Miroslav Bajtoš)		 504 Avatar for bajtos
129. FilipChalupa
(Filip Chalupa)		 500 Avatar for FilipChalupa
130. fidencio
(Fabiano Fidêncio)		 499 Avatar for fidencio
131. martykan
(Tomáš Martykán)		 499 Avatar for martykan
132. choroba
(E. Choroba)		 496 Avatar for choroba
133. shr-project
(Martin 'JaMa' Jansa)		 483 Avatar for shr-project
134. steida
(Daniel Steigerwald)		 479 Avatar for steida
135. FrostyX
(Jakub Kadlčík)		 477 Avatar for FrostyX
136. xlauko
(Henrich Lauko)		 473 Avatar for xlauko
137. LysenkoDenys
(Denys)		 472 Avatar for LysenkoDenys
138. MartinKolarik
(Martin Kolárik)		 472 Avatar for MartinKolarik
139. lahmatiy
(Roman Dvornov)		 466 Avatar for lahmatiy
140. Jakuje
(Jakub Jelen)		 466 Avatar for Jakuje
141. frdel
(Jan Tomášek)		 455 Avatar for frdel
142. legionus
(Alexey Gladkov)		 453 Avatar for legionus
143. t184256
(Alexander Sosedkin)		 451 Avatar for t184256
144. bartholomej
(BART!)		 450 Avatar for bartholomej
145. alexander-demicev
(Alexander Demicev)		 450 Avatar for alexander-demicev
146. fprochazka
(Filip Procházka)		 444 Avatar for fprochazka
147. petrbouda
(Petr Bouda)		 444 Avatar for petrbouda
148. dsehnal
(David Sehnal)		 443 Avatar for dsehnal
149. matronator
(Matronator)		 440 Avatar for matronator
150. scholzj
(Jakub Scholz)		 438 Avatar for scholzj
151. vslavik
(Václav Slavík)		 432 Avatar for vslavik
152. viluon
(Andrew Kvapil)		 431 Avatar for viluon
153. mrq1911
()		 427 Avatar for mrq1911
154. S1ro1
(Matej Sirovatka)		 426 Avatar for S1ro1
155. Hlavtox
(Daniel Hlaváček)		 424 Avatar for Hlavtox
156. zbycz
(Pavel Zbytovský)		 418 Avatar for zbycz
157. matej21
(David Matějka)		 415 Avatar for matej21
158. kdudka
(Kamil Dudka)		 415 Avatar for kdudka
159. 0xMartin
(0xM4R71N)		 414 Avatar for 0xMartin
160. atx
(Josef Gajdusek)		 413 Avatar for atx
161. JuroOravec
(Juro Oravec)		 411 Avatar for JuroOravec
162. Frooxius
(Tomas Mariancik)		 406 Avatar for Frooxius
163. jiripolasek
(Jiří Polášek)		 404 Avatar for jiripolasek
164. ProkopHapala
(Prokop)		 402 Avatar for ProkopHapala
165. jpechane
(Jiri Pechanec)		 402 Avatar for jpechane
166. marcosmoura
(Marcos Moura)		 399 Avatar for marcosmoura
167. tsinis
(Roman Cinis)		 397 Avatar for tsinis
168. gavento
(Tomáš Gavenčiak)		 397 Avatar for gavento
169. oliexe
(Ondrej Rehacek)		 394 Avatar for oliexe
170. JakubAndrysek
(Kuba Andrýsek)		 390 Avatar for JakubAndrysek
172. jbachorik
(Jaroslav Bachorik)		 385 Avatar for jbachorik
173. aitorllj93
(Aitor)		 379 Avatar for aitorllj93
174. srigi
(Srigi)		 374 Avatar for srigi
175. vaclav
(Václav Pech)		 372 Avatar for vaclav
176. psfinaki
(Petr)		 370 Avatar for psfinaki
177. scraptechguy
(Rostislav Brož)		 366 Avatar for scraptechguy
178. Martinfx
(M.)		 365 Avatar for Martinfx
179. richardbiely
(Richard Biely)		 359 Avatar for richardbiely
180. van800
(Ivan Šachov)		 358 Avatar for van800
181. Salamek
(Adam Schubert)		 357 Avatar for Salamek
182. jnv
(Jan Vlnas)		 357 Avatar for jnv
183. benabraham
(Daniel Srb)		 352 Avatar for benabraham
184. JosefKuchar
(Josef Kuchař)		 350 Avatar for JosefKuchar
185. danvratil
(Dan Vrátil)		 347 Avatar for danvratil
186. mvolfik
(Matěj Volf)		 347 Avatar for mvolfik
187. yaqwsx
(Jan Mrázek)		 347 Avatar for yaqwsx
188. OndroMih
(Ondro Mihályi)		 340 Avatar for OndroMih
189. tomasr8
(Tomas R.)		 337 Avatar for tomasr8
190. fcbond
(Francis Bond)		 332 Avatar for fcbond
191. ondra-novak
(Ondrej Novak)		 328 Avatar for ondra-novak
192. janedbal
(Jan Nedbal)		 328 Avatar for janedbal
193. nezdemkovski
(Yuri Nezdemkovski)		 328 Avatar for nezdemkovski
194. grafuls
(Gonzalo Rafuls)		 325 Avatar for grafuls
195. filiph
(Filip Hracek)		 324 Avatar for filiph
196. velocitatem
(Daniel Alves Rösel)		 321 Avatar for velocitatem
197. mfocko
(Matej Focko)		 321 Avatar for mfocko
198. hakenr
(Robert Haken)		 318 Avatar for hakenr
199. jankuca
(Jan Kuča)		 317 Avatar for jankuca
200. diareuse
(Viktor De Pasquale)		 316 Avatar for diareuse
201. petrpavlik
(Petr Pavlik)		 313 Avatar for petrpavlik
202. tomas-fryza
(Tomas Fryza)		 311 Avatar for tomas-fryza
203. RomanPodymov
(Roman Podymov)		 310 Avatar for RomanPodymov
204. vdusek
(Vlada Dusek)		 307 Avatar for vdusek
205. nohwnd
(Jakub Jareš)		 302 Avatar for nohwnd
206. suculent
(Matej Sychra)		 301 Avatar for suculent
207. pesikj
(Jiří Pešík)		 298 Avatar for pesikj
208. jhrcek
(Jan Hrcek)		 296 Avatar for jhrcek
209. kysely
(Radek Kyselý)		 296 Avatar for kysely
210. jmartisk
(Jan Martiska)		 294 Avatar for jmartisk
211. VojtechVitek
(Vojtech Vitek (golang.cz))		 293 Avatar for VojtechVitek
212. OndrejMottl
(Ondřej Mottl)		 290 Avatar for OndrejMottl
213. tvondra
(Tomas Vondra)		 288 Avatar for tvondra
214. petrroll
(Petr Houška)		 287 Avatar for petrroll
215. vpavlin
(Vaclav Pavlin)		 287 Avatar for vpavlin
216. gollux
(Martin Mareš)		 284 Avatar for gollux
217. theboxer
(John Peca)		 275 Avatar for theboxer
218. lemenkov
(Peter Lemenkov)		 275 Avatar for lemenkov
219. Sanqui
(Sanqui)		 273 Avatar for Sanqui
220. ondras
(Ondřej Žára)		 270 Avatar for ondras
221. Oldes
(Oldes)		 267 Avatar for Oldes
222. fikovnik
(Filip Krikava)		 266 Avatar for fikovnik
223. janpipek
(Jan Pipek)		 266 Avatar for janpipek
224. mvidner
(Martin Vidner)		 266 Avatar for mvidner
225. jerrinot
(Jaromir Hamala)		 263 Avatar for jerrinot
226. vrutkovs
(Vadim Rutkovsky)		 258 Avatar for vrutkovs
227. moodmosaic
(Nikos Baxevanis)		 258 Avatar for moodmosaic
228. Andersson007
(Andrew Klychkov)		 256 Avatar for Andersson007
229. janbuchar
(Jan Buchar)		 253 Avatar for janbuchar
230. martinprikryl
(Martin Prikryl)		 253 Avatar for martinprikryl
231. dstepanov
(Denis Stepanov)		 253 Avatar for dstepanov
232. mrtnzlml
(Martin Zlámal)		 252 Avatar for mrtnzlml
233. simi
(Josef Šimánek)		 251 Avatar for simi
234. nexpid
(nexpid)		 250 Avatar for nexpid
235. sorki
(Sorki)		 247 Avatar for sorki
236. sleepyfran
(Fran González)		 246 Avatar for sleepyfran
237. pasky
(Petr Baudis)		 245 Avatar for pasky
238. DrrDom
(Pavel)		 244 Avatar for DrrDom
239. jamacku
(Jan Macku)		 244 Avatar for jamacku
240. Bobris
(Boris Letocha)		 243 Avatar for Bobris
241. sv0
(Slavik Svyrydiuk)		 243 Avatar for sv0
242. racinmat
(Matěj Račinský)		 242 Avatar for racinmat
243. tomassedovic
(Tomas Sedovic)		 241 Avatar for tomassedovic
244. MichaelGrafnetter
(Michael Grafnetter)		 241 Avatar for MichaelGrafnetter
245. roman-bushuiev
(Roman Bushuiev)		 240 Avatar for roman-bushuiev
246. eos87
(Helmy Giacoman)		 239 Avatar for eos87
247. mvorisek
(Michael Voříšek)		 239 Avatar for mvorisek
248. jakubboucek
(Jakub Bouček)		 238 Avatar for jakubboucek
249. hroncok
(Miro Hrončok)		 238 Avatar for hroncok
250. chylex
()		 238 Avatar for chylex
251. tpetricek
(Tomas Petricek)		 238 Avatar for tpetricek
252. lrolecek
(Luděk Roleček)		 237 Avatar for lrolecek
253. simPod
(Simon Podlipsky)		 236 Avatar for simPod
254. rsvoboda
(Rostislav Svoboda)		 234 Avatar for rsvoboda
255. filiptronicek
(Filip Troníček)		 232 Avatar for filiptronicek
256. JosefNemec
(Josef Nemec)		 231 Avatar for JosefNemec

Organizations

Rank Organization Members
1. microsoft 11
2. pyvec 8
3. dotnet 7
4. ibm 4
5. apify 4
6. jbossas 4
7. pyladiescz 3
8. nixos 3
9. bakalari-api 3
10. fedora-python 3