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 2025-11-10 14:00:12 +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 30568 total users in the region and you need at least 37 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)		 17941 Avatar for MilosKozak
2. hejny
(Pavol Hejny)		 11307 Avatar for hejny
3. nijel
(Michal Čihař)		 5247 Avatar for nijel
4. dg
(David Grudl)		 5209 Avatar for dg
5. Pitel
(Ing. Jan Kaláb)		 4407 Avatar for Pitel
6. TomasVotruba
(Tomas Votruba)		 4194 Avatar for TomasVotruba
7. ondrejsika
(Ondrej Sika)		 4098 Avatar for ondrejsika
8. Kobzol
(Jakub Beránek)		 4011 Avatar for Kobzol
9. dan-zeman
(Dan Zeman)		 3397 Avatar for dan-zeman
10. Vitexus
(Cybervitexus)		 3341 Avatar for Vitexus
11. honzajavorek
(Honza Javorek)		 3210 Avatar for honzajavorek
12. akacdev
(akac)		 2515 Avatar for akacdev
13. MartinZikmund
(Martin Zikmund)		 2386 Avatar for MartinZikmund
14. Meldiron
(Matej Bačo)		 2246 Avatar for Meldiron
15. dqbd
(David Duong)		 2233 Avatar for dqbd
16. BigBang1112
(Petr Pivoňka)		 2203 Avatar for BigBang1112
17. martastain
(Martin Wacker)		 2132 Avatar for martastain
18. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 1961 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)		 1618 Avatar for darosh
23. Youssef1313
(Youssef Victor)		 1551 Avatar for Youssef1313
24. lofcz
(Matěj Štágl)		 1500 Avatar for lofcz
25. mosra
(Vladimír Vondruš)		 1489 Avatar for mosra
26. JanMikes
(Jan Mikeš)		 1461 Avatar for JanMikes
27. scholtz
(Ludovit Scholtz)		 1444 Avatar for scholtz
28. TDiblik
(Tomáš Diblík)		 1437 Avatar for TDiblik
29. krustowski
(krusty)		 1431 Avatar for krustowski
30. mountiny
(Vit Horacek)		 1421 Avatar for mountiny
31. escopecz
(John Linhart)		 1409 Avatar for escopecz
32. vrana
(Jakub Vrána)		 1401 Avatar for vrana
33. gfraiteur
(Gael Fraiteur)		 1397 Avatar for gfraiteur
34. Borda
(Jirka Borovec)		 1360 Avatar for Borda
35. ondrejmirtes
(Ondřej Mirtes)		 1348 Avatar for ondrejmirtes
36. Stranger6667
(Dmitry Dygalo)		 1342 Avatar for Stranger6667
37. luboslenco
(Lubos Lenco)		 1316 Avatar for luboslenco
38. kvaps
(Andrei Kvapil)		 1312 Avatar for kvaps
39. divi255
(Sergiy S.)		 1251 Avatar for divi255
40. martinmodrak
(Martin Modrák)		 1193 Avatar for martinmodrak
41. nohaapav
(Pavol Noha)		 1157 Avatar for nohaapav
42. robinschmid
(Robin Schmid)		 1155 Avatar for robinschmid
43. jjonescz
(Jan Jones)		 1130 Avatar for jjonescz
44. igneus
(Jakub Pavlík)		 1100 Avatar for igneus
45. madvorak
(Martin Dvořák)		 1099 Avatar for madvorak
46. jtojnar
(Jan Tojnar)		 1064 Avatar for jtojnar
47. jaromir-benes
(Jaromír Beneš)		 1046 Avatar for jaromir-benes
48. martinfleis
(Martin Fleischmann)		 1043 Avatar for martinfleis
49. andrii0lomakin
(Andrii Lomakin)		 1014 Avatar for andrii0lomakin
50. LukynkaCZE
(LukynkaCZE)		 1005 Avatar for LukynkaCZE
51. brmzkw
(Julien Castets)		 1002 Avatar for brmzkw
52. george0st
(jist)		 996 Avatar for george0st
53. OzzyCzech
(Roman Ožana)		 989 Avatar for OzzyCzech
54. panva
(Filip Skokan)		 953 Avatar for panva
55. dolejska-daniel
(Daniel Dolejška)		 926 Avatar for dolejska-daniel
56. petrjasek
(Petr Jašek)		 912 Avatar for petrjasek
57. MartinKavik
(Martin Kavík)		 893 Avatar for MartinKavik
58. vcunat
(Vladimír Čunát)		 883 Avatar for vcunat
59. RikudouSage
(Dominik Chrástecký)		 867 Avatar for RikudouSage
60. vrutkovs
(Vadim Rutkovsky)		 862 Avatar for vrutkovs
61. foxik
(Milan Straka)		 860 Avatar for foxik
62. agajdosi
(Andy Gajdosik)		 851 Avatar for agajdosi
63. klaxalk
(Tomáš Báča)		 841 Avatar for klaxalk
64. kovarex
(Michal Kovařík)		 838 Avatar for kovarex
65. vladimirvolek
(Vladimír Volek)		 824 Avatar for vladimirvolek
66. georgik
(Juraj Michálek)		 820 Avatar for georgik
67. dougwithseismic
(Doug Silkstone)		 803 Avatar for dougwithseismic
68. mkouba
(Martin Kouba)		 792 Avatar for mkouba
69. swift502
(Jan Bláha)		 792 Avatar for swift502
70. fxck
(Aleš)		 782 Avatar for fxck
71. janproch
(Jan Prochazka)		 776 Avatar for janproch
72. tumic0
(Martin Tůma)		 770 Avatar for tumic0
73. wentasah
(Michal Sojka)		 766 Avatar for wentasah
74. BurnyCoder
(Burny)		 765 Avatar for BurnyCoder
75. lzap
(Lukáš Zapletal)		 751 Avatar for lzap
76. hrosicka
(Hana Robovska)		 748 Avatar for hrosicka
77. generalmimon
(Petr Pučil)		 747 Avatar for generalmimon
78. martinrotter
(martinrotter)		 737 Avatar for martinrotter
79. xiaoxiae
(Tomáš Sláma)		 729 Avatar for xiaoxiae
80. malinajan
(Jan Malina (Horáček))		 728 Avatar for malinajan
81. Cvolton
()		 725 Avatar for Cvolton
82. ytsarev
(Yury Tsarev)		 723 Avatar for ytsarev
83. jirutka
(Jakub Jirutka)		 718 Avatar for jirutka
84. jindrapetrik
(Jindra Petřík)		 716 Avatar for jindrapetrik
85. ruzickap
(Petr Ruzicka)		 715 Avatar for ruzickap
86. char0n
(Vladimír Gorej)		 713 Avatar for char0n
87. SimonBrandner
(Šimon Brandner)		 708 Avatar for SimonBrandner
88. xstefank
(Martin Stefanko)		 708 Avatar for xstefank
89. eliot-akira
(3λiȯ+)		 707 Avatar for eliot-akira
90. vancura
(Václav Vančura)		 706 Avatar for vancura
91. premun
(Přemek Vysoký)		 700 Avatar for premun
92. elieux
(David Macek)		 698 Avatar for elieux
93. Ladicek
(Ladislav Thon)		 697 Avatar for Ladicek
94. mkol5222
()		 697 Avatar for mkol5222
95. pokusew
(Martin Endler)		 685 Avatar for pokusew
96. ashleney
(ashlen)		 661 Avatar for ashleney
97. MihaZupan
(Miha Zupan)		 650 Avatar for MihaZupan
98. capaj
(Jiri Spac)		 636 Avatar for capaj
99. xsuchy
(Miroslav Suchý)		 623 Avatar for xsuchy
100. povik
(Martin Povišer)		 621 Avatar for povik
101. deathkiller
(Dan R.)		 617 Avatar for deathkiller
102. ExposedCat
(Artem Prokop)		 613 Avatar for ExposedCat
103. malvads
(Miguel Álvarez)		 613 Avatar for malvads
104. lahmatiy
(Roman Dvornov)		 607 Avatar for lahmatiy
105. jakubcabal
(Jakub Cabal)		 607 Avatar for jakubcabal
106. hosu-kim
(Hosu)		 607 Avatar for hosu-kim
107. hechth
(Helge Hecht)		 598 Avatar for hechth
108. jreidinger
(Josef Reidinger)		 593 Avatar for jreidinger
109. zoul
(Tomáš Znamenáček)		 588 Avatar for zoul
110. JanPokorny
(Jan Pokorný)		 586 Avatar for JanPokorny
111. fprochazka
(Filip Procházka)		 584 Avatar for fprochazka
112. cztomsik
(Kamil Tomšík)		 583 Avatar for cztomsik
113. michalblaha
(Michal Blaha)		 575 Avatar for michalblaha
114. B4nan
(Martin Adámek)		 574 Avatar for B4nan
115. FilipChalupa
(Filip Chalupa)		 561 Avatar for FilipChalupa
116. jardakotesovec
(Jarda Kotěšovec)		 559 Avatar for jardakotesovec
117. matej21
(David Matějka)		 556 Avatar for matej21
118. FrostyX
(Jakub Kadlčík)		 547 Avatar for FrostyX
119. zlataovce
(Matouš Kučera)		 546 Avatar for zlataovce
120. timthelion
(Timothy Hobbs)		 534 Avatar for timthelion
121. Blackhex
(Radek Bartoň)		 530 Avatar for Blackhex
122. vonovak
(Vojtech Novak)		 528 Avatar for vonovak
123. MartinKolarik
(Martin Kolárik)		 528 Avatar for MartinKolarik
124. ondrolexa
(Ondrej Lexa)		 526 Avatar for ondrolexa
125. encukou
(Petr Viktorin)		 525 Avatar for encukou
126. choroba
(E. Choroba)		 520 Avatar for choroba
127. Tackx
(Patrik Vlk)		 519 Avatar for Tackx
128. Enngage
(Richard Sustek)		 518 Avatar for Enngage
129. ingvagabund
(Jan Chaloupka)		 515 Avatar for ingvagabund
130. bajtos
(Miroslav Bajtoš)		 511 Avatar for bajtos
131. shr-project
(Martin 'JaMa' Jansa)		 509 Avatar for shr-project
132. LysenkoDenys
(Denys)		 506 Avatar for LysenkoDenys
133. sairon
(Jan Čermák)		 485 Avatar for sairon
134. martykan
(Tomáš Martykán)		 475 Avatar for martykan
135. maraf
(Marek Fišera)		 467 Avatar for maraf
136. alexander-demicev
(Alexander Demicev)		 459 Avatar for alexander-demicev
137. legionus
(Alexey Gladkov)		 457 Avatar for legionus
138. xlauko
(Henrich Lauko)		 452 Avatar for xlauko
139. Merix-X
(Merix)		 452 Avatar for Merix-X
140. stancld
(Daniel Stancl)		 451 Avatar for stancld
141. mrq1911
()		 450 Avatar for mrq1911
142. vslavik
(Václav Slavík)		 449 Avatar for vslavik
143. peci1
(Martin Pecka)		 449 Avatar for peci1
144. rmculpepper
(Ryan Culpepper)		 446 Avatar for rmculpepper
145. frdel
(Jan Tomášek)		 445 Avatar for frdel
146. dsehnal
(David Sehnal)		 442 Avatar for dsehnal
147. tsinis
(Roman Cinis)		 441 Avatar for tsinis
148. jprochazk
(Jan Procházka)		 438 Avatar for jprochazk
149. Jakuje
(Jakub Jelen)		 436 Avatar for Jakuje
150. widlarizer
(Emil J)		 436 Avatar for widlarizer
151. Hlavtox
(Daniel Hlaváček)		 433 Avatar for Hlavtox
153. Frooxius
(Tomas Mariancik)		 427 Avatar for Frooxius
154. marxin
(Martin Liška)		 427 Avatar for marxin
155. JuroOravec
(Juro Oravec)		 427 Avatar for JuroOravec
156. Janiczek
(Martin Janiczek)		 426 Avatar for Janiczek
157. scholzj
(Jakub Scholz)		 423 Avatar for scholzj
158. matronator
(Matronator)		 418 Avatar for matronator
159. karliatto
(karliatto)		 415 Avatar for karliatto
160. benabraham
(Daniel Srb)		 413 Avatar for benabraham
161. tomas-fryza
(Tomas Fryza)		 410 Avatar for tomas-fryza
162. jiriklepl
(Jiří Klepl)		 410 Avatar for jiriklepl
163. S1ro1
(Matej Sirovatka)		 399 Avatar for S1ro1
164. atx
(Josef Gajdusek)		 397 Avatar for atx
165. t184256
(Alexander Sosedkin)		 393 Avatar for t184256
166. TomasHubelbauer
(Tomáš Hübelbauer)		 391 Avatar for TomasHubelbauer
167. jnv
(Jan Vlnas)		 389 Avatar for jnv
168. ProkopHapala
(Prokop)		 388 Avatar for ProkopHapala
169. viluon
(Andrew Kvapil)		 384 Avatar for viluon
170. zbycz
(Pavel Zbytovský)		 383 Avatar for zbycz
171. srigi
(Srigi)		 381 Avatar for srigi
172. scraptechguy
(Rostislav Brož)		 376 Avatar for scraptechguy
173. hakenr
(Robert Haken)		 368 Avatar for hakenr
174. aitorllj93
(Aitor)		 363 Avatar for aitorllj93
175. nexpid
(nexpid)		 360 Avatar for nexpid
176. bartholomej
(BART!)		 355 Avatar for bartholomej
177. medovina
(Adam Dingle)		 355 Avatar for medovina
178. Crauzer
()		 355 Avatar for Crauzer
179. yaqwsx
(Jan Mrázek)		 354 Avatar for yaqwsx
180. vaclav
(Václav Pech)		 353 Avatar for vaclav
181. velocitatem
(Daniel Alves Rösel)		 352 Avatar for velocitatem
182. Salamek
(Adam Schubert)		 347 Avatar for Salamek
183. mfocko
(Matej Focko)		 344 Avatar for mfocko
184. petrbouda
(Petr Bouda)		 344 Avatar for petrbouda
185. kdudka
(Kamil Dudka)		 344 Avatar for kdudka
186. jktjkt
(Jan Kundrát)		 343 Avatar for jktjkt
187. marcosmoura
(Marcos Moura)		 340 Avatar for marcosmoura
188. van800
(Ivan Šachov)		 340 Avatar for van800
189. fidencio
(Fabiano Fidêncio)		 339 Avatar for fidencio
190. psfinaki
(Petr)		 338 Avatar for psfinaki
191. ondras
(Ondřej Žára)		 337 Avatar for ondras
192. jpechane
(Jiri Pechanec)		 336 Avatar for jpechane
193. richardbiely
(Richard Biely)		 336 Avatar for richardbiely
194. Martinfx
(M.)		 336 Avatar for Martinfx
195. grafuls
(Gonzalo Rafuls)		 334 Avatar for grafuls
196. nezdemkovski
(Yuri Nezdemkovski)		 333 Avatar for nezdemkovski
197. danvratil
(Dan Vrátil)		 331 Avatar for danvratil
198. pesikj
(Jiří Pešík)		 331 Avatar for pesikj
199. JakubAndrysek
(Kuba Andrýsek)		 330 Avatar for JakubAndrysek
200. petrpavlik
(Petr Pavlik)		 329 Avatar for petrpavlik
201. nohwnd
(Jakub Jareš)		 328 Avatar for nohwnd
202. mxdpeep
(Filip Oščádal)		 327 Avatar for mxdpeep
203. RomanPodymov
(Roman Podymov)		 326 Avatar for RomanPodymov
204. yasanglass
(Yasan Glass)		 326 Avatar for yasanglass
205. KuznetsovNikita
(Nikita Kuznetsov)		 324 Avatar for KuznetsovNikita
206. janedbal
(Jan Nedbal)		 321 Avatar for janedbal
207. filiph
(Filip Hracek)		 320 Avatar for filiph
208. jkvetina
(Jan Kvetina)		 319 Avatar for jkvetina
209. fcbond
(Francis Bond)		 318 Avatar for fcbond
210. Adam014
(Adam Stádník)		 316 Avatar for Adam014
211. JosefKuchar
(Josef Kuchař)		 314 Avatar for JosefKuchar
212. martinprikryl
(Martin Prikryl)		 313 Avatar for martinprikryl
213. mrtnzlml
(Martin Zlámal)		 311 Avatar for mrtnzlml
214. diareuse
(Viktor De Pasquale)		 309 Avatar for diareuse
215. vdusek
(Vlada Dusek)		 300 Avatar for vdusek
216. Karry
(Lukáš Karas)		 300 Avatar for Karry
217. mvorisek
(Michael Voříšek)		 300 Avatar for mvorisek
218. ondra-novak
(Ondrej Novak)		 299 Avatar for ondra-novak
219. asotona
(Adam Sotona)		 299 Avatar for asotona
220. VojtechVitek
(Vojtech Vitek (golang.cz))		 297 Avatar for VojtechVitek
221. tomasr8
(Tomas R.)		 296 Avatar for tomasr8
222. vpavlin
(Vaclav Pavlin)		 294 Avatar for vpavlin
223. janpipek
(Jan Pipek)		 291 Avatar for janpipek
224. mvidner
(Martin Vidner)		 290 Avatar for mvidner
225. filiptronicek
(Filip Troníček)		 287 Avatar for filiptronicek
226. gollux
(Martin Mareš)		 284 Avatar for gollux
227. miccy
(Miccy)		 283 Avatar for miccy
228. fikovnik
(Filip Krikava)		 281 Avatar for fikovnik
229. stransky
(Martin Stransky)		 280 Avatar for stransky
230. jmartisk
(Jan Martiska)		 280 Avatar for jmartisk
231. theboxer
(John Peca)		 276 Avatar for theboxer
232. steida
(Daniel Steigerwald)		 275 Avatar for steida
233. jhrcek
(Jan Hrcek)		 272 Avatar for jhrcek
234. janbuchar
(Jan Buchar)		 264 Avatar for janbuchar
235. tumido
(Tom Coufal)		 263 Avatar for tumido
236. s3rvac
(Petr Zemek)		 263 Avatar for s3rvac
237. kysely
(Radek Kyselý)		 261 Avatar for kysely
238. moodmosaic
(Nikos Baxevanis)		 261 Avatar for moodmosaic
239. simi
(Josef Šimánek)		 258 Avatar for simi
240. tpetricek
(Tomas Petricek)		 255 Avatar for tpetricek
241. jamacku
(Jan Macku)		 254 Avatar for jamacku
242. tvondra
(Tomas Vondra)		 253 Avatar for tvondra
243. sleepyfran
(Fran González)		 253 Avatar for sleepyfran
244. dstepanov
(Denis Stepanov)		 250 Avatar for dstepanov
245. simPod
(Simon Podlipsky)		 250 Avatar for simPod
246. suculent
(Matej Sychra)		 249 Avatar for suculent
247. rsvoboda
(Rostislav Svoboda)		 248 Avatar for rsvoboda
248. RomanHodulak
(Roman Hodulák)		 248 Avatar for RomanHodulak
249. Andersson007
(Andrew Klychkov)		 248 Avatar for Andersson007
250. no23reason
(Dan Homola)		 247 Avatar for no23reason
251. OndrejMottl
(Ondřej Mottl)		 245 Avatar for OndrejMottl
252. DrrDom
(Pavel)		 244 Avatar for DrrDom
253. Bobris
(Boris Letocha)		 243 Avatar for Bobris
254. pdostal
(Pavel Dostál)		 241 Avatar for pdostal
255. sv0
(Slavik Svyrydiuk)		 241 Avatar for sv0
256. TomasTomecek
(Tomas Tomecek)		 240 Avatar for TomasTomecek

Organizations

Rank Organization Members
1. microsoft 13
2. dotnet 9
3. pyvec 6
4. pyladiescz 3
5. ibm 3
6. jbossas 3
7. avast 3
8. suse 3
9. apify 3
10. opensuse 3