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 2026-02-28 09:12:10 +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 contributions for each user. There are 31852 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_public/USERNAME.svg)](https://user-badge.committers.top/czech_republic_public/USERNAME)
For organizations, you need to use a slightly different markup: 
[![committers.top badge](https://org-badge.committers.top/czech_republic_public/ORGNAME.svg)](https://org-badge.committers.top/czech_republic_public/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)		 12633 Avatar for MilosKozak
2. hejny
(Pavol Hejny)		 11178 Avatar for hejny
3. Kobzol
(Jakub Beránek)		 7966 Avatar for Kobzol
4. nijel
(Michal Čihař)		 7252 Avatar for nijel
5. TomasVotruba
(Tomas Votruba)		 6436 Avatar for TomasVotruba
6. Vitexus
(Cybervitexus)		 5251 Avatar for Vitexus
7. ondrejsika
(Ondrej Sika)		 4900 Avatar for ondrejsika
8. dan-zeman
(Dan Zeman)		 4788 Avatar for dan-zeman
9. Pitel
(Ing. Jan Kaláb)		 4436 Avatar for Pitel
10. Youssef1313
(Youssef Victor)		 4294 Avatar for Youssef1313
11. Borda
(Jirka Borovec)		 4162 Avatar for Borda
12. MartinZikmund
(Martin Zikmund)		 3803 Avatar for MartinZikmund
13. mountiny
(Vit Horacek)		 3788 Avatar for mountiny
14. honzajavorek
(Honza Javorek)		 3493 Avatar for honzajavorek
15. orpiske
(Otavio Rodolfo Piske)		 3190 Avatar for orpiske
16. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 3180 Avatar for webknjaz
17. gfraiteur
(Gael Fraiteur)		 2982 Avatar for gfraiteur
18. Meldiron
(Matej Bačo)		 2934 Avatar for Meldiron
19. kvaps
(Andrei Kvapil)		 2886 Avatar for kvaps
20. char0n
(Vladimír Gorej)		 2759 Avatar for char0n
21. jjonescz
(Jan Jones)		 2628 Avatar for jjonescz
22. BigBang1112
(Petr Pivoňka)		 2616 Avatar for BigBang1112
23. martastain
(Martin Wacker)		 2443 Avatar for martastain
24. dqbd
(David Duong)		 2429 Avatar for dqbd
25. akacdev
(akac)		 2423 Avatar for akacdev
26. Stranger6667
(Dmitry Dygalo)		 2406 Avatar for Stranger6667
27. stancld
(Daniel Stancl)		 2398 Avatar for stancld
28. ondrejmirtes
(Ondřej Mirtes)		 2371 Avatar for ondrejmirtes
29. q66
(nina)		 2324 Avatar for q66
30. jpechane
(Jiri Pechanec)		 2262 Avatar for jpechane
31. escopecz
(John Linhart)		 2239 Avatar for escopecz
32. darosh
(Jan Forst)		 2234 Avatar for darosh
33. vancura
(Václav Vančura)		 2224 Avatar for vancura
34. kovarex
(Michal Kovařík)		 2208 Avatar for kovarex
35. koo5
()		 2192 Avatar for koo5
36. tangero
(Patrick Zandl)		 2174 Avatar for tangero
37. JanMikes
(Jan Mikeš)		 2151 Avatar for JanMikes
38. B4nan
(Martin Adámek)		 2133 Avatar for B4nan
39. scholtz
(Ludovit Scholtz)		 2102 Avatar for scholtz
40. timthelion
(Timothy Hobbs)		 1967 Avatar for timthelion
41. panva
(Filip Skokan)		 1901 Avatar for panva
42. petrjasek
(Petr Jašek)		 1854 Avatar for petrjasek
43. Witiko
(Vít Starý Novotný)		 1775 Avatar for Witiko
44. jtojnar
(Jan Tojnar)		 1768 Avatar for jtojnar
45. ingvagabund
(Jan Chaloupka)		 1705 Avatar for ingvagabund
46. robinschmid
(Robin Schmid)		 1693 Avatar for robinschmid
47. lzap
(Lukáš Zapletal)		 1684 Avatar for lzap
48. martinfleis
(Martin Fleischmann)		 1654 Avatar for martinfleis
49. TDiblik
(Tomáš Diblík)		 1641 Avatar for TDiblik
50. vrana
(Jakub Vrána)		 1629 Avatar for vrana
51. sairon
(Jan Čermák)		 1573 Avatar for sairon
53. MartinKavik
(Martin Kavík)		 1493 Avatar for MartinKavik
54. mkouba
(Martin Kouba)		 1475 Avatar for mkouba
55. ruzickap
(Petr Ruzicka)		 1469 Avatar for ruzickap
56. mosra
(Vladimír Vondruš)		 1467 Avatar for mosra
57. vdusek
(Vlada Dusek)		 1463 Avatar for vdusek
58. Ladicek
(Ladislav Thon)		 1433 Avatar for Ladicek
59. jindrapetrik
(Jindra Petřík)		 1402 Avatar for jindrapetrik
60. vcunat
(Vladimír Čunát)		 1401 Avatar for vcunat
61. dolejska-daniel
(Daniel Dolejška)		 1390 Avatar for dolejska-daniel
62. vrutkovs
(Vadim Rutkovsky)		 1390 Avatar for vrutkovs
63. brmzkw
(Julien Castets)		 1388 Avatar for brmzkw
64. fidencio
(Fabiano Fidêncio)		 1353 Avatar for fidencio
65. vonovak
(Vojtech Novak)		 1343 Avatar for vonovak
66. marxin
(Martin Liška)		 1316 Avatar for marxin
67. luboslenco
(Lubos Lenco)		 1299 Avatar for luboslenco
68. scholzj
(Jakub Scholz)		 1295 Avatar for scholzj
69. bajtos
(Miroslav Bajtoš)		 1293 Avatar for bajtos
70. yasanglass
(Yasan Glass)		 1290 Avatar for yasanglass
71. nohaapav
(Pavol Noha)		 1282 Avatar for nohaapav
72. krustowski
(krusty)		 1276 Avatar for krustowski
73. ytsarev
(Yury Tsarev)		 1264 Avatar for ytsarev
74. andrii0lomakin
(Andrii Lomakin)		 1262 Avatar for andrii0lomakin
75. subhdotsol
(subh)		 1239 Avatar for subhdotsol
76. MihaZupan
(Miha Zupan)		 1223 Avatar for MihaZupan
77. averrin
(Averrin)		 1213 Avatar for averrin
78. martykan
(Tomáš Martykán)		 1195 Avatar for martykan
79. JuroOravec
(Juro Oravec)		 1193 Avatar for JuroOravec
80. encukou
(Petr Viktorin)		 1170 Avatar for encukou
81. martinrotter
(martinrotter)		 1160 Avatar for martinrotter
82. divi255
(Sergiy S.)		 1149 Avatar for divi255
83. Hlavtox
(Daniel Hlaváček)		 1148 Avatar for Hlavtox
84. BurnyCoder
(Burny)		 1146 Avatar for BurnyCoder
85. RikudouSage
(Dominik Chrástecký)		 1137 Avatar for RikudouSage
86. mposolda
(Marek Posolda)		 1137 Avatar for mposolda
87. foxik
(Milan Straka)		 1130 Avatar for foxik
88. jiripolasek
(Jiří Polášek)		 1129 Avatar for jiripolasek
89. hechth
(Helge Hecht)		 1119 Avatar for hechth
90. Crauzer
()		 1111 Avatar for Crauzer
91. jbachorik
(Jaroslav Bachorik)		 1109 Avatar for jbachorik
92. alexander-demicev
(Alexander Demicev)		 1105 Avatar for alexander-demicev
93. maraf
(Marek Fišera)		 1088 Avatar for maraf
94. triceo
(Lukáš Petrovický)		 1076 Avatar for triceo
95. kdudka
(Kamil Dudka)		 1072 Avatar for kdudka
96. pasky
(Petr Baudis)		 1056 Avatar for pasky
97. wentasah
(Michal Sojka)		 1041 Avatar for wentasah
98. xstefank
(Martin Stefanko)		 1035 Avatar for xstefank
99. agajdosi
(Andy Gajdosik)		 1032 Avatar for agajdosi
100. tomkis
(Tomáš Weiss)		 1029 Avatar for tomkis
101. madvorak
(Martin Dvořák)		 1007 Avatar for madvorak
102. hrosicka
(Hana Robovska)		 1006 Avatar for hrosicka
103. vladimirvolek
(Vladimír Volek)		 1000 Avatar for vladimirvolek
104. Jakuje
(Jakub Jelen)		 1000 Avatar for Jakuje
105. xsuchy
(Miroslav Suchý)		 980 Avatar for xsuchy
106. nohwnd
(Jakub Jareš)		 979 Avatar for nohwnd
107. OzzyCzech
(Roman Ožana)		 975 Avatar for OzzyCzech
108. T-Gro
(Tomas Grosup)		 975 Avatar for T-Gro
109. FrostyX
(Jakub Kadlčík)		 972 Avatar for FrostyX
110. LukynkaCZE
(LukynkaCZE)		 964 Avatar for LukynkaCZE
111. matej21
(David Matějka)		 954 Avatar for matej21
112. rsvoboda
(Rostislav Svoboda)		 953 Avatar for rsvoboda
113. dsehnal
(David Sehnal)		 951 Avatar for dsehnal
114. MartinKolarik
(Martin Kolárik)		 944 Avatar for MartinKolarik
115. Frooxius
(Tomas Mariancik)		 944 Avatar for Frooxius
116. fcbond
(Francis Bond)		 941 Avatar for fcbond
117. georgik
(Juraj Michálek)		 931 Avatar for georgik
118. jmartisk
(Jan Martiska)		 929 Avatar for jmartisk
119. igneus
(Jakub Pavlík)		 913 Avatar for igneus
120. swift502
(Jan Bláha)		 910 Avatar for swift502
121. FilipChalupa
(Filip Chalupa)		 896 Avatar for FilipChalupa
122. xlauko
(Henrich Lauko)		 895 Avatar for xlauko
123. janbuchar
(Jan Buchar)		 891 Avatar for janbuchar
124. tomasr8
(Tomas R.)		 872 Avatar for tomasr8
125. peci1
(Martin Pecka)		 865 Avatar for peci1
126. eliot-akira
(3λiȯ+)		 858 Avatar for eliot-akira
127. elieux
(David Macek)		 855 Avatar for elieux
128. jnv
(Jan Vlnas)		 835 Avatar for jnv
129. generalmimon
(Petr Pučil)		 827 Avatar for generalmimon
130. tumic0
(Martin Tůma)		 823 Avatar for tumic0
131. aitorllj93
(Aitor)		 820 Avatar for aitorllj93
132. fxck
(Aleš)		 819 Avatar for fxck
133. davidrapan
(David Rapan)		 806 Avatar for davidrapan
134. Hotell
(Martin Hochel)		 802 Avatar for Hotell
135. klaxalk
(Tomáš Báča)		 796 Avatar for klaxalk
136. zbycz
(Pavel Zbytovský)		 789 Avatar for zbycz
137. jprochazk
(Jan Procházka)		 781 Avatar for jprochazk
138. povik
(Martin Povišer)		 755 Avatar for povik
139. mkol5222
()		 754 Avatar for mkol5222
140. jamacku
(Jan Macku)		 752 Avatar for jamacku
141. miccy
(Miccy)		 749 Avatar for miccy
142. pavelsavara
(Pavel Savara)		 741 Avatar for pavelsavara
143. medovina
(Adam Dingle)		 738 Avatar for medovina
144. OndroMih
(Ondro Mihályi)		 733 Avatar for OndroMih
145. capaj
(Jiri Spac)		 731 Avatar for capaj
146. janproch
(Jan Prochazka)		 730 Avatar for janproch
147. czechboy0
(Honza Dvorsky)		 725 Avatar for czechboy0
148. jerrinot
(Jaromir Hamala)		 724 Avatar for jerrinot
149. janedbal
(Jan Nedbal)		 710 Avatar for janedbal
150. VojtechVitek
(Vojtech Vitek (golang.cz))		 696 Avatar for VojtechVitek
151. jhrcek
(Jan Hrcek)		 694 Avatar for jhrcek
152. zlataovce
(Matouš Kučera)		 691 Avatar for zlataovce
153. S1ro1
(Matej Sirovatka)		 682 Avatar for S1ro1
154. xiaoxiae
(Tomáš Sláma)		 673 Avatar for xiaoxiae
155. eos87
(Helmy Giacoman)		 666 Avatar for eos87
156. cztomsik
(Kamil Tomšík)		 663 Avatar for cztomsik
157. mxdpeep
(Filip Oščádal)		 648 Avatar for mxdpeep
158. JakubAndrysek
(Kuba Andrýsek)		 646 Avatar for JakubAndrysek
159. petrbouda
(Petr Bouda)		 645 Avatar for petrbouda
160. layershifter
(Oleksandr Fediashov)		 643 Avatar for layershifter
161. frdel
(Jan Tomášek)		 640 Avatar for frdel
162. 0xMartin
(0xM4R71N)		 640 Avatar for 0xMartin
163. legionus
(Alexey Gladkov)		 635 Avatar for legionus
164. Janiczek
(Martin Janiczek)		 635 Avatar for Janiczek
165. mrq1911
()		 629 Avatar for mrq1911
166. Cvolton
()		 627 Avatar for Cvolton
167. ashleney
(ashlen)		 625 Avatar for ashleney
168. Andersson007
(Andrew Klychkov)		 622 Avatar for Andersson007
169. viluon
(Andrew Kvapil)		 618 Avatar for viluon
170. TomasTomecek
(Tomas Tomecek)		 616 Avatar for TomasTomecek
171. dstepanov
(Denis Stepanov)		 610 Avatar for dstepanov
172. pokusew
(Martin Endler)		 604 Avatar for pokusew
173. hroncok
(Miro Hrončok)		 601 Avatar for hroncok
174. Martinfx
(M.)		 601 Avatar for Martinfx
175. mfocko
(Matej Focko)		 599 Avatar for mfocko
176. SimonBrandner
(Šimon Brandner)		 599 Avatar for SimonBrandner
177. michalblaha
(Michal Blaha)		 598 Avatar for michalblaha
178. sitole
(Jiri Sveceny)		 597 Avatar for sitole
179. oliexe
(Ondrej Rehacek)		 588 Avatar for oliexe
180. Tackx
(Patrik Vlk)		 587 Avatar for Tackx
181. no23reason
(Dan Homola)		 585 Avatar for no23reason
182. tumido
(Tom Coufal)		 585 Avatar for tumido
183. OndrejMottl
(Ondřej Mottl)		 583 Avatar for OndrejMottl
184. tomas-langer
(Tomas Langer)		 582 Avatar for tomas-langer
185. ExposedCat
(Artem Prokop)		 580 Avatar for ExposedCat
186. zroubalik
(Zbynek Roubalik)		 580 Avatar for zroubalik
187. zoul
(Tomáš Znamenáček)		 575 Avatar for zoul
188. pesikj
(Jiří Pešík)		 574 Avatar for pesikj
189. mvorisek
(Michael Voříšek)		 572 Avatar for mvorisek
190. jirihnidek
(Jiri Hnidek)		 571 Avatar for jirihnidek
191. tsinis
(Roman Cinis)		 570 Avatar for tsinis
192. dougwithseismic
(Doug Silkstone)		 569 Avatar for dougwithseismic
193. Enngage
(Richard Sustek)		 568 Avatar for Enngage
194. jirutka
(Jakub Jirutka)		 567 Avatar for jirutka
195. fprochazka
(Filip Procházka)		 566 Avatar for fprochazka
196. ilonatommy
(Ilona Tomkowicz)		 565 Avatar for ilonatommy
197. TomasHubelbauer
(Tomáš Hübelbauer)		 564 Avatar for TomasHubelbauer
198. P-R-O-C-H-Y
(Jan Procházka)		 564 Avatar for P-R-O-C-H-Y
199. janvorli
(Jan Vorlicek)		 557 Avatar for janvorli
200. alexandrevicenzi
(Alexandre Vicenzi)		 551 Avatar for alexandrevicenzi
201. t184256
(Alexander Sosedkin)		 540 Avatar for t184256
202. bartholomej
(BART!)		 537 Avatar for bartholomej
203. benabraham
(Daniel Srb)		 535 Avatar for benabraham
204. jsafrane
(Jan Šafránek)		 535 Avatar for jsafrane
205. shr-project
(Martin 'JaMa' Jansa)		 534 Avatar for shr-project
206. 0nko
(Ondrej Ruttkay)		 532 Avatar for 0nko
207. JanCizmar
(Jan Cizmar)		 530 Avatar for JanCizmar
208. petrroll
(Petr Houška)		 529 Avatar for petrroll
209. steida
(Daniel Steigerwald)		 518 Avatar for steida
210. marcosmoura
(Marcos Moura)		 518 Avatar for marcosmoura
211. atx
(Josef Gajdusek)		 512 Avatar for atx
212. jakubcabal
(Jakub Cabal)		 504 Avatar for jakubcabal
213. mvidner
(Martin Vidner)		 499 Avatar for mvidner
214. psfinaki
(Petr)		 497 Avatar for psfinaki
215. simi
(Josef Šimánek)		 497 Avatar for simi
216. bednar
(Jakub Bednář)		 494 Avatar for bednar
217. iamladi
(Ladi)		 494 Avatar for iamladi
218. mimoccc
(milan jurkulák)		 489 Avatar for mimoccc
219. ondrolexa
(Ondrej Lexa)		 483 Avatar for ondrolexa
220. jsnajdr
(Jarda Snajdr)		 482 Avatar for jsnajdr
221. lemenkov
(Peter Lemenkov)		 474 Avatar for lemenkov
222. good-lly
(Jølly Good)		 473 Avatar for good-lly
223. hosu-kim
(Hosu)		 472 Avatar for hosu-kim
224. simPod
(Simon Podlipsky)		 470 Avatar for simPod
225. matronator
(Matronator)		 470 Avatar for matronator
226. deathkiller
(Dan R.)		 470 Avatar for deathkiller
227. gavento
(Tomáš Gavenčiak)		 469 Avatar for gavento
228. dwelle
(David Luzar)		 469 Avatar for dwelle
229. tchap
(Ondra Kupka)		 468 Avatar for tchap
230. hakenr
(Robert Haken)		 463 Avatar for hakenr
231. Oldes
(Oldes)		 463 Avatar for Oldes
232. van800
(Ivan Šachov)		 460 Avatar for van800
233. mmilata
(Martin Milata)		 455 Avatar for mmilata
234. vpavlin
(Vaclav Pavlin)		 453 Avatar for vpavlin
235. morning4coffe-dev
(Dominik Titl)		 449 Avatar for morning4coffe-dev
236. silverbucket
(Nick Jennings)		 446 Avatar for silverbucket
237. tomassedovic
(Tomas Sedovic)		 446 Avatar for tomassedovic
238. vslavik
(Václav Slavík)		 439 Avatar for vslavik
239. choroba
(E. Choroba)		 438 Avatar for choroba
240. korczis
(Tomas Korcak)		 436 Avatar for korczis
241. clytaemnestra
(Mia Bajić)		 434 Avatar for clytaemnestra
242. grafuls
(Gonzalo Rafuls)		 434 Avatar for grafuls
243. danvratil
(Dan Vrátil)		 429 Avatar for danvratil
244. raven2cz
(Tonda Fischer)		 415 Avatar for raven2cz
245. racinmat
(Matěj Račinský)		 406 Avatar for racinmat
246. velocitatem
(Daniel Alves Rösel)		 405 Avatar for velocitatem
247. filiph
(Filip Hracek)		 400 Avatar for filiph
248. jankuca
(Jan Kuča)		 399 Avatar for jankuca
249. Vrtak-CZ
(Patrik Votoček)		 396 Avatar for Vrtak-CZ
250. JosefKuchar
(Josef Kuchař)		 396 Avatar for JosefKuchar
251. george0st
(jist)		 396 Avatar for george0st
252. filiptronicek
(Filip Troníček)		 395 Avatar for filiptronicek
253. curusarn
(Šimon Let)		 393 Avatar for curusarn
254. LysenkoDenys
(Denys)		 391 Avatar for LysenkoDenys
255. Simply007
(Ondřej Chrastina)		 390 Avatar for Simply007
256. hellcp
(Jay Michalska)		 390 Avatar for hellcp

Organizations

Rank Organization Members
1. microsoft 17
2. dotnet 11
3. pyvec 8
4. ibm 5
5. jbossas 4
6. smallrye 3
7. opensuse 3
8. kubernetes 3
9. quarkusio 3
10. nixos 3