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 2025-11-15 05:58:22 +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 30707 total users in the region and you need at least 40 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)		 17960 Avatar for MilosKozak
2. hejny
(Pavol Hejny)		 11394 Avatar for hejny
3. dan-zeman
(Dan Zeman)		 5542 Avatar for dan-zeman
4. dg
(David Grudl)		 5361 Avatar for dg
5. nijel
(Michal Čihař)		 5299 Avatar for nijel
6. Pitel
(Ing. Jan Kaláb)		 4463 Avatar for Pitel
7. TomasVotruba
(Tomas Votruba)		 4249 Avatar for TomasVotruba
8. ondrejsika
(Ondrej Sika)		 4177 Avatar for ondrejsika
9. Kobzol
(Jakub Beránek)		 4043 Avatar for Kobzol
10. Vitexus
(Cybervitexus)		 3453 Avatar for Vitexus
11. honzajavorek
(Honza Javorek)		 3312 Avatar for honzajavorek
12. akacdev
(akac)		 2561 Avatar for akacdev
13. MartinZikmund
(Martin Zikmund)		 2402 Avatar for MartinZikmund
14. Meldiron
(Matej Bačo)		 2331 Avatar for Meldiron
15. dqbd
(David Duong)		 2235 Avatar for dqbd
16. BigBang1112
(Petr Pivoňka)		 2203 Avatar for BigBang1112
17. martastain
(Martin Wacker)		 2136 Avatar for martastain
18. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 2035 Avatar for webknjaz
19. koo5
()		 1942 Avatar for koo5
20. orpiske
(Otavio Rodolfo Piske)		 1804 Avatar for orpiske
21. Witiko
(Vít Starý Novotný)		 1776 Avatar for Witiko
22. darosh
(Jan Forst)		 1642 Avatar for darosh
23. Youssef1313
(Youssef Victor)		 1569 Avatar for Youssef1313
24. lofcz
(Matěj Štágl)		 1542 Avatar for lofcz
25. JanMikes
(Jan Mikeš)		 1495 Avatar for JanMikes
26. mosra
(Vladimír Vondruš)		 1490 Avatar for mosra
27. TDiblik
(Tomáš Diblík)		 1487 Avatar for TDiblik
28. escopecz
(John Linhart)		 1471 Avatar for escopecz
29. scholtz
(Ludovit Scholtz)		 1465 Avatar for scholtz
30. krustowski
(krusty)		 1446 Avatar for krustowski
31. mountiny
(Vit Horacek)		 1443 Avatar for mountiny
32. gfraiteur
(Gael Fraiteur)		 1406 Avatar for gfraiteur
33. vrana
(Jakub Vrána)		 1403 Avatar for vrana
34. Borda
(Jirka Borovec)		 1389 Avatar for Borda
35. Stranger6667
(Dmitry Dygalo)		 1380 Avatar for Stranger6667
36. ondrejmirtes
(Ondřej Mirtes)		 1375 Avatar for ondrejmirtes
37. luboslenco
(Lubos Lenco)		 1330 Avatar for luboslenco
38. kvaps
(Andrei Kvapil)		 1313 Avatar for kvaps
39. jtojnar
(Jan Tojnar)		 1297 Avatar for jtojnar
40. divi255
(Sergiy S.)		 1262 Avatar for divi255
41. nohaapav
(Pavol Noha)		 1166 Avatar for nohaapav
42. robinschmid
(Robin Schmid)		 1163 Avatar for robinschmid
43. jjonescz
(Jan Jones)		 1158 Avatar for jjonescz
44. madvorak
(Martin Dvořák)		 1121 Avatar for madvorak
45. igneus
(Jakub Pavlík)		 1104 Avatar for igneus
46. martinfleis
(Martin Fleischmann)		 1046 Avatar for martinfleis
47. george0st
(jist)		 1025 Avatar for george0st
48. andrii0lomakin
(Andrii Lomakin)		 1019 Avatar for andrii0lomakin
49. LukynkaCZE
(LukynkaCZE)		 1005 Avatar for LukynkaCZE
50. brmzkw
(Julien Castets)		 1002 Avatar for brmzkw
51. OzzyCzech
(Roman Ožana)		 999 Avatar for OzzyCzech
52. kovarex
(Michal Kovařík)		 961 Avatar for kovarex
53. panva
(Filip Skokan)		 958 Avatar for panva
54. petrjasek
(Petr Jašek)		 957 Avatar for petrjasek
55. MartinKavik
(Martin Kavík)		 930 Avatar for MartinKavik
56. dolejska-daniel
(Daniel Dolejška)		 928 Avatar for dolejska-daniel
57. vcunat
(Vladimír Čunát)		 927 Avatar for vcunat
58. RikudouSage
(Dominik Chrástecký)		 867 Avatar for RikudouSage
59. foxik
(Milan Straka)		 863 Avatar for foxik
60. vrutkovs
(Vadim Rutkovsky)		 862 Avatar for vrutkovs
61. klaxalk
(Tomáš Báča)		 857 Avatar for klaxalk
62. agajdosi
(Andy Gajdosik)		 852 Avatar for agajdosi
63. vladimirvolek
(Vladimír Volek)		 832 Avatar for vladimirvolek
64. mkouba
(Martin Kouba)		 828 Avatar for mkouba
65. georgik
(Juraj Michálek)		 827 Avatar for georgik
66. swift502
(Jan Bláha)		 810 Avatar for swift502
67. dougwithseismic
(Doug Silkstone)		 809 Avatar for dougwithseismic
68. fxck
(Aleš)		 782 Avatar for fxck
69. janproch
(Jan Prochazka)		 779 Avatar for janproch
70. tumic0
(Martin Tůma)		 777 Avatar for tumic0
71. martinrotter
(martinrotter)		 774 Avatar for martinrotter
72. wentasah
(Michal Sojka)		 770 Avatar for wentasah
73. BurnyCoder
(Burny)		 765 Avatar for BurnyCoder
74. lzap
(Lukáš Zapletal)		 752 Avatar for lzap
75. hrosicka
(Hana Robovska)		 750 Avatar for hrosicka
76. eliot-akira
(3λiȯ+)		 741 Avatar for eliot-akira
77. xiaoxiae
(Tomáš Sláma)		 733 Avatar for xiaoxiae
78. char0n
(Vladimír Gorej)		 728 Avatar for char0n
79. Cvolton
()		 725 Avatar for Cvolton
80. ytsarev
(Yury Tsarev)		 724 Avatar for ytsarev
81. jirutka
(Jakub Jirutka)		 721 Avatar for jirutka
82. ruzickap
(Petr Ruzicka)		 718 Avatar for ruzickap
83. jindrapetrik
(Jindra Petřík)		 716 Avatar for jindrapetrik
84. xstefank
(Martin Stefanko)		 716 Avatar for xstefank
85. Ladicek
(Ladislav Thon)		 710 Avatar for Ladicek
86. SimonBrandner
(Šimon Brandner)		 708 Avatar for SimonBrandner
87. vancura
(Václav Vančura)		 706 Avatar for vancura
88. elieux
(David Macek)		 699 Avatar for elieux
89. mkol5222
()		 697 Avatar for mkol5222
90. pokusew
(Martin Endler)		 685 Avatar for pokusew
91. ashleney
(ashlen)		 664 Avatar for ashleney
92. MihaZupan
(Miha Zupan)		 651 Avatar for MihaZupan
93. povik
(Martin Povišer)		 632 Avatar for povik
94. xsuchy
(Miroslav Suchý)		 629 Avatar for xsuchy
95. capaj
(Jiri Spac)		 624 Avatar for capaj
96. deathkiller
(Dan R.)		 617 Avatar for deathkiller
97. jakubcabal
(Jakub Cabal)		 615 Avatar for jakubcabal
98. ExposedCat
(Artem Prokop)		 613 Avatar for ExposedCat
99. malvads
(Miguel Álvarez)		 613 Avatar for malvads
100. hechth
(Helge Hecht)		 610 Avatar for hechth
101. hosu-kim
(Hosu)		 607 Avatar for hosu-kim
102. lahmatiy
(Roman Dvornov)		 607 Avatar for lahmatiy
103. zoul
(Tomáš Znamenáček)		 601 Avatar for zoul
104. fprochazka
(Filip Procházka)		 598 Avatar for fprochazka
105. cztomsik
(Kamil Tomšík)		 588 Avatar for cztomsik
106. B4nan
(Martin Adámek)		 584 Avatar for B4nan
107. michalblaha
(Michal Blaha)		 582 Avatar for michalblaha
108. FilipChalupa
(Filip Chalupa)		 567 Avatar for FilipChalupa
109. zlataovce
(Matouš Kučera)		 560 Avatar for zlataovce
110. ondrolexa
(Ondrej Lexa)		 557 Avatar for ondrolexa
111. matej21
(David Matějka)		 557 Avatar for matej21
112. FrostyX
(Jakub Kadlčík)		 549 Avatar for FrostyX
113. Enngage
(Richard Sustek)		 538 Avatar for Enngage
114. encukou
(Petr Viktorin)		 537 Avatar for encukou
115. MartinKolarik
(Martin Kolárik)		 535 Avatar for MartinKolarik
116. timthelion
(Timothy Hobbs)		 534 Avatar for timthelion
117. choroba
(E. Choroba)		 530 Avatar for choroba
118. vonovak
(Vojtech Novak)		 528 Avatar for vonovak
119. ingvagabund
(Jan Chaloupka)		 522 Avatar for ingvagabund
120. xlauko
(Henrich Lauko)		 521 Avatar for xlauko
121. Tackx
(Patrik Vlk)		 519 Avatar for Tackx
122. LysenkoDenys
(Denys)		 514 Avatar for LysenkoDenys
123. shr-project
(Martin 'JaMa' Jansa)		 514 Avatar for shr-project
124. bajtos
(Miroslav Bajtoš)		 513 Avatar for bajtos
125. sairon
(Jan Čermák)		 500 Avatar for sairon
126. martykan
(Tomáš Martykán)		 485 Avatar for martykan
127. maraf
(Marek Fišera)		 480 Avatar for maraf
128. jprochazk
(Jan Procházka)		 468 Avatar for jprochazk
129. legionus
(Alexey Gladkov)		 464 Avatar for legionus
130. alexander-demicev
(Alexander Demicev)		 464 Avatar for alexander-demicev
131. stancld
(Daniel Stancl)		 459 Avatar for stancld
132. mrq1911
()		 451 Avatar for mrq1911
133. Hlavtox
(Daniel Hlaváček)		 450 Avatar for Hlavtox
134. vslavik
(Václav Slavík)		 450 Avatar for vslavik
135. peci1
(Martin Pecka)		 449 Avatar for peci1
136. rmculpepper
(Ryan Culpepper)		 446 Avatar for rmculpepper
137. marxin
(Martin Liška)		 445 Avatar for marxin
138. dsehnal
(David Sehnal)		 445 Avatar for dsehnal
139. frdel
(Jan Tomášek)		 445 Avatar for frdel
140. tsinis
(Roman Cinis)		 444 Avatar for tsinis
141. Jakuje
(Jakub Jelen)		 437 Avatar for Jakuje
142. JuroOravec
(Juro Oravec)		 431 Avatar for JuroOravec
144. Janiczek
(Martin Janiczek)		 428 Avatar for Janiczek
145. Frooxius
(Tomas Mariancik)		 427 Avatar for Frooxius
146. scholzj
(Jakub Scholz)		 425 Avatar for scholzj
147. matronator
(Matronator)		 419 Avatar for matronator
148. S1ro1
(Matej Sirovatka)		 416 Avatar for S1ro1
149. benabraham
(Daniel Srb)		 413 Avatar for benabraham
150. tomas-fryza
(Tomas Fryza)		 412 Avatar for tomas-fryza
151. atx
(Josef Gajdusek)		 397 Avatar for atx
152. t184256
(Alexander Sosedkin)		 393 Avatar for t184256
153. jnv
(Jan Vlnas)		 391 Avatar for jnv
154. TomasHubelbauer
(Tomáš Hübelbauer)		 391 Avatar for TomasHubelbauer
155. ProkopHapala
(Prokop)		 389 Avatar for ProkopHapala
156. viluon
(Andrew Kvapil)		 388 Avatar for viluon
157. zbycz
(Pavel Zbytovský)		 383 Avatar for zbycz
158. srigi
(Srigi)		 381 Avatar for srigi
159. hakenr
(Robert Haken)		 376 Avatar for hakenr
160. scraptechguy
(Rostislav Brož)		 376 Avatar for scraptechguy
161. kdudka
(Kamil Dudka)		 371 Avatar for kdudka
162. vaclav
(Václav Pech)		 367 Avatar for vaclav
163. Crauzer
()		 365 Avatar for Crauzer
164. aitorllj93
(Aitor)		 363 Avatar for aitorllj93
165. Salamek
(Adam Schubert)		 360 Avatar for Salamek
166. yaqwsx
(Jan Mrázek)		 360 Avatar for yaqwsx
167. nexpid
(nexpid)		 360 Avatar for nexpid
168. petrbouda
(Petr Bouda)		 359 Avatar for petrbouda
169. bartholomej
(BART!)		 356 Avatar for bartholomej
170. velocitatem
(Daniel Alves Rösel)		 355 Avatar for velocitatem
171. richardbiely
(Richard Biely)		 350 Avatar for richardbiely
172. mfocko
(Matej Focko)		 347 Avatar for mfocko
173. fidencio
(Fabiano Fidêncio)		 346 Avatar for fidencio
174. psfinaki
(Petr)		 344 Avatar for psfinaki
175. van800
(Ivan Šachov)		 343 Avatar for van800
176. jpechane
(Jiri Pechanec)		 340 Avatar for jpechane
177. marcosmoura
(Marcos Moura)		 340 Avatar for marcosmoura
178. JakubAndrysek
(Kuba Andrýsek)		 339 Avatar for JakubAndrysek
179. Martinfx
(M.)		 338 Avatar for Martinfx
180. grafuls
(Gonzalo Rafuls)		 337 Avatar for grafuls
181. ondras
(Ondřej Žára)		 337 Avatar for ondras
182. nohwnd
(Jakub Jareš)		 335 Avatar for nohwnd
183. fcbond
(Francis Bond)		 334 Avatar for fcbond
184. pesikj
(Jiří Pešík)		 333 Avatar for pesikj
185. nezdemkovski
(Yuri Nezdemkovski)		 333 Avatar for nezdemkovski
186. danvratil
(Dan Vrátil)		 331 Avatar for danvratil
187. petrpavlik
(Petr Pavlik)		 329 Avatar for petrpavlik
188. janedbal
(Jan Nedbal)		 327 Avatar for janedbal
189. mxdpeep
(Filip Oščádal)		 327 Avatar for mxdpeep
190. RomanPodymov
(Roman Podymov)		 326 Avatar for RomanPodymov
191. yasanglass
(Yasan Glass)		 326 Avatar for yasanglass
192. KuznetsovNikita
(Nikita Kuznetsov)		 324 Avatar for KuznetsovNikita
193. filiph
(Filip Hracek)		 323 Avatar for filiph
194. JosefKuchar
(Josef Kuchař)		 314 Avatar for JosefKuchar
195. martinprikryl
(Martin Prikryl)		 313 Avatar for martinprikryl
196. diareuse
(Viktor De Pasquale)		 313 Avatar for diareuse
197. vdusek
(Vlada Dusek)		 313 Avatar for vdusek
198. mrtnzlml
(Martin Zlámal)		 312 Avatar for mrtnzlml
199. ondra-novak
(Ondrej Novak)		 305 Avatar for ondra-novak
200. mvorisek
(Michael Voříšek)		 303 Avatar for mvorisek
201. VojtechVitek
(Vojtech Vitek (golang.cz))		 302 Avatar for VojtechVitek
202. steida
(Daniel Steigerwald)		 300 Avatar for steida
203. tomasr8
(Tomas R.)		 297 Avatar for tomasr8
204. vpavlin
(Vaclav Pavlin)		 294 Avatar for vpavlin
205. janpipek
(Jan Pipek)		 291 Avatar for janpipek
206. mvidner
(Martin Vidner)		 290 Avatar for mvidner
207. filiptronicek
(Filip Troníček)		 287 Avatar for filiptronicek
208. gollux
(Martin Mareš)		 284 Avatar for gollux
209. miccy
(Miccy)		 283 Avatar for miccy
210. fikovnik
(Filip Krikava)		 281 Avatar for fikovnik
211. jmartisk
(Jan Martiska)		 280 Avatar for jmartisk
212. theboxer
(John Peca)		 277 Avatar for theboxer
213. janbuchar
(Jan Buchar)		 275 Avatar for janbuchar
214. jhrcek
(Jan Hrcek)		 273 Avatar for jhrcek
215. tumido
(Tom Coufal)		 266 Avatar for tumido
216. s3rvac
(Petr Zemek)		 263 Avatar for s3rvac
217. jamacku
(Jan Macku)		 262 Avatar for jamacku
218. kysely
(Radek Kyselý)		 261 Avatar for kysely
219. moodmosaic
(Nikos Baxevanis)		 261 Avatar for moodmosaic
220. tpetricek
(Tomas Petricek)		 261 Avatar for tpetricek
221. simi
(Josef Šimánek)		 259 Avatar for simi
222. sleepyfran
(Fran González)		 253 Avatar for sleepyfran
223. tvondra
(Tomas Vondra)		 253 Avatar for tvondra
224. OndroMih
(Ondro Mihályi)		 251 Avatar for OndroMih
225. dstepanov
(Denis Stepanov)		 251 Avatar for dstepanov
226. simPod
(Simon Podlipsky)		 250 Avatar for simPod
227. no23reason
(Dan Homola)		 250 Avatar for no23reason
228. Andersson007
(Andrew Klychkov)		 249 Avatar for Andersson007
229. rsvoboda
(Rostislav Svoboda)		 249 Avatar for rsvoboda
230. suculent
(Matej Sychra)		 249 Avatar for suculent
231. OndrejMottl
(Ondřej Mottl)		 247 Avatar for OndrejMottl
232. DrrDom
(Pavel)		 245 Avatar for DrrDom
233. lemenkov
(Peter Lemenkov)		 245 Avatar for lemenkov
234. Bobris
(Boris Letocha)		 243 Avatar for Bobris
235. TomasTomecek
(Tomas Tomecek)		 242 Avatar for TomasTomecek
236. pdostal
(Pavel Dostál)		 242 Avatar for pdostal
237. sv0
(Slavik Svyrydiuk)		 242 Avatar for sv0
238. luhalvesbr
(Lucas Alves)		 239 Avatar for luhalvesbr
239. bienflorencia
(Florencia Grattarola)		 237 Avatar for bienflorencia
240. oliexe
(Ondrej Rehacek)		 236 Avatar for oliexe
241. petrbroz
(Petr Broz)		 236 Avatar for petrbroz
242. mposolda
(Marek Posolda)		 236 Avatar for mposolda
243. jbachorik
(Jaroslav Bachorik)		 234 Avatar for jbachorik
244. ondryaso
(Ondřej Ondryáš)		 234 Avatar for ondryaso
245. sorki
(Sorki)		 233 Avatar for sorki
246. krystxf
(Kryštof Krátký)		 233 Avatar for krystxf
247. tomato42
(Alicja Kario)		 232 Avatar for tomato42
248. Oldes
(Oldes)		 232 Avatar for Oldes
249. MichaelGrafnetter
(Michael Grafnetter)		 231 Avatar for MichaelGrafnetter
250. PetraVidnerova
()		 231 Avatar for PetraVidnerova
251. eos87
(Helmy Giacoman)		 230 Avatar for eos87
252. oerdnj
(Ondřej Surý)		 230 Avatar for oerdnj
253. jakubboucek
(Jakub Bouček)		 229 Avatar for jakubboucek
254. musketyr
(Vladimir Orany)		 229 Avatar for musketyr
255. jerrinot
(Jaromir Hamala)		 228 Avatar for jerrinot
256. chylex
()		 225 Avatar for chylex

Organizations

Rank Organization Members
1. microsoft 10
2. dotnet 7
3. pyvec 6
4. pyladiescz 3
5. jbossas 3
6. nixos 3
7. apify 3
8. ibm 3
9. interclip 2
10. redhatofficial 2