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 2025-10-31 15:57:15 +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 30598 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)		 22059 Avatar for MilosKozak
2. hejny
(Pavol Hejny)		 11786 Avatar for hejny
3. nijel
(Michal Čihař)		 5655 Avatar for nijel
4. dg
(David Grudl)		 5299 Avatar for dg
5. Pitel
(Ing. Jan Kaláb)		 4456 Avatar for Pitel
6. TomasVotruba
(Tomas Votruba)		 4185 Avatar for TomasVotruba
7. Kobzol
(Jakub Beránek)		 3960 Avatar for Kobzol
8. ondrejsika
(Ondrej Sika)		 3752 Avatar for ondrejsika
9. dan-zeman
(Dan Zeman)		 3438 Avatar for dan-zeman
10. Vitexus
(Cybervitexus)		 3361 Avatar for Vitexus
11. honzajavorek
(Honza Javorek)		 3217 Avatar for honzajavorek
12. akacdev
(akac)		 2446 Avatar for akacdev
13. MartinZikmund
(Martin Zikmund)		 2335 Avatar for MartinZikmund
14. dqbd
(David Duong)		 2276 Avatar for dqbd
15. BigBang1112
(Petr Pivoňka)		 2264 Avatar for BigBang1112
16. Meldiron
(Matej Bačo)		 2248 Avatar for Meldiron
17. martastain
(Martin Wacker)		 2146 Avatar for martastain
18. koo5
()		 2029 Avatar for koo5
19. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 1982 Avatar for webknjaz
20. Witiko
(Vít Starý Novotný)		 1797 Avatar for Witiko
21. orpiske
(Otavio Rodolfo Piske)		 1791 Avatar for orpiske
22. krustowski
(krusty)		 1590 Avatar for krustowski
23. darosh
(Jan Forst)		 1581 Avatar for darosh
24. gfraiteur
(Gael Fraiteur)		 1525 Avatar for gfraiteur
25. Youssef1313
(Youssef Victor)		 1520 Avatar for Youssef1313
26. mosra
(Vladimír Vondruš)		 1519 Avatar for mosra
27. JanMikes
(Jan Mikeš)		 1470 Avatar for JanMikes
28. mountiny
(Vit Horacek)		 1465 Avatar for mountiny
29. TDiblik
(Tomáš Diblík)		 1453 Avatar for TDiblik
30. lofcz
(Matěj Štágl)		 1412 Avatar for lofcz
31. vrana
(Jakub Vrána)		 1400 Avatar for vrana
32. escopecz
(John Linhart)		 1383 Avatar for escopecz
33. Borda
(Jirka Borovec)		 1372 Avatar for Borda
34. luboslenco
(Lubos Lenco)		 1324 Avatar for luboslenco
35. ondrejmirtes
(Ondřej Mirtes)		 1319 Avatar for ondrejmirtes
36. kvaps
(Andrei Kvapil)		 1273 Avatar for kvaps
37. divi255
(Sergiy S.)		 1267 Avatar for divi255
38. Stranger6667
(Dmitry Dygalo)		 1252 Avatar for Stranger6667
39. robinschmid
(Robin Schmid)		 1209 Avatar for robinschmid
40. scholtz
(Ludovit Scholtz)		 1196 Avatar for scholtz
41. nohaapav
(Pavol Noha)		 1180 Avatar for nohaapav
42. igneus
(Jakub Pavlík)		 1161 Avatar for igneus
43. jjonescz
(Jan Jones)		 1108 Avatar for jjonescz
44. madvorak
(Martin Dvořák)		 1097 Avatar for madvorak
45. jtojnar
(Jan Tojnar)		 1064 Avatar for jtojnar
46. martinfleis
(Martin Fleischmann)		 1040 Avatar for martinfleis
47. george0st
(jist)		 1023 Avatar for george0st
48. LukynkaCZE
(LukynkaCZE)		 1023 Avatar for LukynkaCZE
49. andrii0lomakin
(Andrii Lomakin)		 1016 Avatar for andrii0lomakin
50. brmzkw
(Julien Castets)		 1005 Avatar for brmzkw
51. OzzyCzech
(Roman Ožana)		 989 Avatar for OzzyCzech
52. panva
(Filip Skokan)		 962 Avatar for panva
53. dolejska-daniel
(Daniel Dolejška)		 928 Avatar for dolejska-daniel
54. klaxalk
(Tomáš Báča)		 912 Avatar for klaxalk
55. petrjasek
(Petr Jašek)		 905 Avatar for petrjasek
56. vcunat
(Vladimír Čunát)		 897 Avatar for vcunat
57. agajdosi
(Andy Gajdosik)		 890 Avatar for agajdosi
58. MartinKavik
(Martin Kavík)		 889 Avatar for MartinKavik
59. fxck
(Aleš)		 881 Avatar for fxck
60. RikudouSage
(Dominik Chrástecký)		 874 Avatar for RikudouSage
61. vladimirvolek
(Vladimír Volek)		 867 Avatar for vladimirvolek
62. foxik
(Milan Straka)		 861 Avatar for foxik
63. vrutkovs
(Vadim Rutkovsky)		 857 Avatar for vrutkovs
64. georgik
(Juraj Michálek)		 855 Avatar for georgik
65. swift502
(Jan Bláha)		 827 Avatar for swift502
66. dougwithseismic
(Doug Silkstone)		 804 Avatar for dougwithseismic
67. janproch
(Jan Prochazka)		 803 Avatar for janproch
68. mkouba
(Martin Kouba)		 792 Avatar for mkouba
69. jindrapetrik
(Jindra Petřík)		 783 Avatar for jindrapetrik
70. BurnyCoder
(Burny)		 777 Avatar for BurnyCoder
71. vancura
(Václav Vančura)		 769 Avatar for vancura
72. lzap
(Lukáš Zapletal)		 760 Avatar for lzap
73. Cvolton
()		 757 Avatar for Cvolton
74. wentasah
(Michal Sojka)		 747 Avatar for wentasah
75. hrosicka
(Hana Robovska)		 746 Avatar for hrosicka
76. ytsarev
(Yury Tsarev)		 744 Avatar for ytsarev
77. tumic0
(Martin Tůma)		 744 Avatar for tumic0
78. jirutka
(Jakub Jirutka)		 742 Avatar for jirutka
79. char0n
(Vladimír Gorej)		 731 Avatar for char0n
80. lahmatiy
(Roman Dvornov)		 717 Avatar for lahmatiy
81. xiaoxiae
(Tomáš Sláma)		 707 Avatar for xiaoxiae
82. SimonBrandner
(Šimon Brandner)		 705 Avatar for SimonBrandner
83. xstefank
(Martin Stefanko)		 698 Avatar for xstefank
84. ashleney
(ashlen)		 696 Avatar for ashleney
85. ruzickap
(Petr Ruzicka)		 696 Avatar for ruzickap
86. mkol5222
()		 691 Avatar for mkol5222
87. pokusew
(Martin Endler)		 685 Avatar for pokusew
88. martinrotter
(martinrotter)		 682 Avatar for martinrotter
89. eliot-akira
(3λiȯ+)		 675 Avatar for eliot-akira
90. MihaZupan
(Miha Zupan)		 672 Avatar for MihaZupan
91. hechth
(Helge Hecht)		 666 Avatar for hechth
92. elieux
(David Macek)		 654 Avatar for elieux
93. povik
(Martin Povišer)		 650 Avatar for povik
94. capaj
(Jiri Spac)		 641 Avatar for capaj
95. xsuchy
(Miroslav Suchý)		 638 Avatar for xsuchy
96. ExposedCat
(Artem Prokop)		 634 Avatar for ExposedCat
97. Ladicek
(Ladislav Thon)		 632 Avatar for Ladicek
98. kovarex
(Michal Kovařík)		 627 Avatar for kovarex
99. deathkiller
(Dan R.)		 625 Avatar for deathkiller
100. jakubcabal
(Jakub Cabal)		 620 Avatar for jakubcabal
101. malvads
(Miguel Álvarez)		 617 Avatar for malvads
102. zoul
(Tomáš Znamenáček)		 603 Avatar for zoul
103. hosu-kim
(Hosu)		 602 Avatar for hosu-kim
104. fprochazka
(Filip Procházka)		 595 Avatar for fprochazka
105. B4nan
(Martin Adámek)		 588 Avatar for B4nan
106. cztomsik
(Kamil Tomšík)		 580 Avatar for cztomsik
107. FilipChalupa
(Filip Chalupa)		 578 Avatar for FilipChalupa
108. michalblaha
(Michal Blaha)		 574 Avatar for michalblaha
109. matej21
(David Matějka)		 566 Avatar for matej21
110. choroba
(E. Choroba)		 553 Avatar for choroba
111. FrostyX
(Jakub Kadlčík)		 549 Avatar for FrostyX
112. vonovak
(Vojtech Novak)		 544 Avatar for vonovak
113. Enngage
(Richard Sustek)		 542 Avatar for Enngage
114. zlataovce
(Matouš Kučera)		 539 Avatar for zlataovce
115. shr-project
(Martin 'JaMa' Jansa)		 537 Avatar for shr-project
116. Tackx
(Patrik Vlk)		 536 Avatar for Tackx
117. Janiczek
(Martin Janiczek)		 535 Avatar for Janiczek
118. LysenkoDenys
(Denys)		 534 Avatar for LysenkoDenys
119. encukou
(Petr Viktorin)		 534 Avatar for encukou
120. MartinKolarik
(Martin Kolárik)		 530 Avatar for MartinKolarik
121. timthelion
(Timothy Hobbs)		 528 Avatar for timthelion
122. ingvagabund
(Jan Chaloupka)		 511 Avatar for ingvagabund
123. ondrolexa
(Ondrej Lexa)		 507 Avatar for ondrolexa
124. bajtos
(Miroslav Bajtoš)		 500 Avatar for bajtos
125. martykan
(Tomáš Martykán)		 486 Avatar for martykan
126. sairon
(Jan Čermák)		 477 Avatar for sairon
127. peci1
(Martin Pecka)		 469 Avatar for peci1
128. xlauko
(Henrich Lauko)		 469 Avatar for xlauko
129. rmculpepper
(Ryan Culpepper)		 468 Avatar for rmculpepper
130. mrq1911
()		 468 Avatar for mrq1911
131. tsinis
(Roman Cinis)		 467 Avatar for tsinis
132. benabraham
(Daniel Srb)		 461 Avatar for benabraham
133. alexander-demicev
(Alexander Demicev)		 459 Avatar for alexander-demicev
134. vslavik
(Václav Slavík)		 456 Avatar for vslavik
135. frdel
(Jan Tomášek)		 451 Avatar for frdel
136. tomas-fryza
(Tomas Fryza)		 450 Avatar for tomas-fryza
137. Hlavtox
(Daniel Hlaváček)		 445 Avatar for Hlavtox
138. legionus
(Alexey Gladkov)		 443 Avatar for legionus
139. Jakuje
(Jakub Jelen)		 439 Avatar for Jakuje
141. Frooxius
(Tomas Mariancik)		 436 Avatar for Frooxius
142. maraf
(Marek Fišera)		 433 Avatar for maraf
143. jprochazk
(Jan Procházka)		 432 Avatar for jprochazk
144. scholzj
(Jakub Scholz)		 427 Avatar for scholzj
145. JuroOravec
(Juro Oravec)		 426 Avatar for JuroOravec
146. marxin
(Martin Liška)		 425 Avatar for marxin
147. hakenr
(Robert Haken)		 424 Avatar for hakenr
148. matronator
(Matronator)		 424 Avatar for matronator
149. stancld
(Daniel Stancl)		 423 Avatar for stancld
150. t184256
(Alexander Sosedkin)		 416 Avatar for t184256
151. dsehnal
(David Sehnal)		 410 Avatar for dsehnal
152. S1ro1
(Matej Sirovatka)		 405 Avatar for S1ro1
153. jnv
(Jan Vlnas)		 399 Avatar for jnv
154. viluon
(Andrew Kvapil)		 396 Avatar for viluon
155. ProkopHapala
(Prokop)		 396 Avatar for ProkopHapala
156. atx
(Josef Gajdusek)		 393 Avatar for atx
157. TomasHubelbauer
(Tomáš Hübelbauer)		 382 Avatar for TomasHubelbauer
158. srigi
(Srigi)		 381 Avatar for srigi
159. zbycz
(Pavel Zbytovský)		 381 Avatar for zbycz
160. nexpid
(nexpid)		 379 Avatar for nexpid
161. scraptechguy
(Rostislav Brož)		 376 Avatar for scraptechguy
162. marcosmoura
(Marcos Moura)		 374 Avatar for marcosmoura
163. yaqwsx
(Jan Mrázek)		 370 Avatar for yaqwsx
164. KuznetsovNikita
(Nikita Kuznetsov)		 369 Avatar for KuznetsovNikita
165. bartholomej
(BART!)		 363 Avatar for bartholomej
166. mfocko
(Matej Focko)		 356 Avatar for mfocko
167. fidencio
(Fabiano Fidêncio)		 353 Avatar for fidencio
168. JosefKuchar
(Josef Kuchař)		 353 Avatar for JosefKuchar
169. velocitatem
(Daniel Rosel)		 352 Avatar for velocitatem
170. nezdemkovski
(Yuri Nezdemkovski)		 346 Avatar for nezdemkovski
171. jpechane
(Jiri Pechanec)		 345 Avatar for jpechane
172. Salamek
(Adam Schubert)		 340 Avatar for Salamek
173. ondras
(Ondřej Žára)		 340 Avatar for ondras
174. nohwnd
(Jakub Jareš)		 340 Avatar for nohwnd
175. Crauzer
()		 339 Avatar for Crauzer
176. pesikj
(Jiří Pešík)		 337 Avatar for pesikj
177. mxdpeep
(Filip Oščádal)		 335 Avatar for mxdpeep
178. janedbal
(Jan Nedbal)		 334 Avatar for janedbal
179. kdudka
(Kamil Dudka)		 333 Avatar for kdudka
180. grafuls
(Gonzalo Rafuls)		 333 Avatar for grafuls
181. RomanPodymov
(Roman Podymov)		 332 Avatar for RomanPodymov
182. mrtnzlml
(Martin Zlámal)		 329 Avatar for mrtnzlml
183. fcbond
(Francis Bond)		 325 Avatar for fcbond
184. petrbouda
(Petr Bouda)		 325 Avatar for petrbouda
185. Martinfx
(M.)		 325 Avatar for Martinfx
186. danvratil
(Dan Vrátil)		 324 Avatar for danvratil
187. vdusek
(Vlada Dusek)		 322 Avatar for vdusek
188. filiptronicek
(Filip Troníček)		 317 Avatar for filiptronicek
189. martinprikryl
(Martin Prikryl)		 316 Avatar for martinprikryl
190. filiph
(Filip Hracek)		 315 Avatar for filiph
191. diareuse
(Viktor De Pasquale)		 315 Avatar for diareuse
192. petrpavlik
(Petr Pavlik)		 314 Avatar for petrpavlik
193. richardbiely
(Richard Biely)		 313 Avatar for richardbiely
194. aitorllj93
(Aitor)		 313 Avatar for aitorllj93
195. psfinaki
(Petr)		 311 Avatar for psfinaki
196. medovina
(Adam Dingle)		 310 Avatar for medovina
197. vpavlin
(Vaclav Pavlin)		 310 Avatar for vpavlin
198. JakubAndrysek
(Kuba Andrýsek)		 306 Avatar for JakubAndrysek
199. ondra-novak
(Ondrej Novak)		 303 Avatar for ondra-novak
200. mvidner
(Martin Vidner)		 303 Avatar for mvidner
201. tomasr8
(Tomas R.)		 303 Avatar for tomasr8
202. mvorisek
(Michael Voříšek)		 300 Avatar for mvorisek
203. yasanglass
(Yasan Glass)		 293 Avatar for yasanglass
204. jmartisk
(Jan Martiska)		 293 Avatar for jmartisk
205. janpipek
(Jan Pipek)		 292 Avatar for janpipek
206. VojtechVitek
(Vojtech Vitek (golang.cz))		 289 Avatar for VojtechVitek
207. fikovnik
(Filip Krikava)		 285 Avatar for fikovnik
208. gollux
(Martin Mareš)		 284 Avatar for gollux
209. miccy
(Miccy)		 281 Avatar for miccy
210. theboxer
(John Peca)		 280 Avatar for theboxer
211. ondryaso
(Ondřej Ondryáš)		 277 Avatar for ondryaso
212. janbuchar
(Jan Buchar)		 276 Avatar for janbuchar
213. krystxf
(Kryštof Krátký)		 273 Avatar for krystxf
214. tumido
(Tom Coufal)		 273 Avatar for tumido
215. jhrcek
(Jan Hrcek)		 269 Avatar for jhrcek
216. tvondra
(Tomas Vondra)		 266 Avatar for tvondra
217. tpetricek
(Tomas Petricek)		 265 Avatar for tpetricek
218. sleepyfran
(Fran González)		 264 Avatar for sleepyfran
219. jamacku
(Jan Macku)		 263 Avatar for jamacku
220. moodmosaic
(Nikos Baxevanis)		 262 Avatar for moodmosaic
221. petrbroz
(Petr Broz)		 261 Avatar for petrbroz
222. bienflorencia
(Florencia Grattarola)		 261 Avatar for bienflorencia
223. simi
(Josef Šimánek)		 260 Avatar for simi
224. rsvoboda
(Rostislav Svoboda)		 259 Avatar for rsvoboda
225. dstepanov
(Denis Stepanov)		 257 Avatar for dstepanov
226. s3rvac
(Petr Zemek)		 255 Avatar for s3rvac
227. simPod
(Simon Podlipsky)		 254 Avatar for simPod
228. jbachorik
(Jaroslav Bachorik)		 253 Avatar for jbachorik
229. vaclav
(Václav Pech)		 251 Avatar for vaclav
230. OndrejMottl
(Ondřej Mottl)		 249 Avatar for OndrejMottl
231. no23reason
(Dan Homola)		 245 Avatar for no23reason
232. ridercz
(Michal Altair Valášek)		 243 Avatar for ridercz
233. pdostal
(Pavel Dostál)		 243 Avatar for pdostal
234. mposolda
(Marek Posolda)		 242 Avatar for mposolda
235. TomasTomecek
(Tomas Tomecek)		 241 Avatar for TomasTomecek
236. Bobris
(Boris Letocha)		 241 Avatar for Bobris
237. Andersson007
(Andrew Klychkov)		 241 Avatar for Andersson007
238. luhalvesbr
(Lucas Alves)		 239 Avatar for luhalvesbr
239. hrach
(Jan Škrášek)		 239 Avatar for hrach
240. DrrDom
(Pavel)		 239 Avatar for DrrDom
241. oerdnj
(Ondřej Surý)		 238 Avatar for oerdnj
242. Hotell
(Martin Hochel)		 237 Avatar for Hotell
243. Oldes
(Oldes)		 236 Avatar for Oldes
244. sorki
(Sorki)		 236 Avatar for sorki
245. PetraVidnerova
()		 236 Avatar for PetraVidnerova
246. MichaelGrafnetter
(Michael Grafnetter)		 234 Avatar for MichaelGrafnetter
247. kukulich
(Jaroslav Hanslík)		 233 Avatar for kukulich
248. tomato42
(Alicja Kario)		 233 Avatar for tomato42
249. sv0
(Slavik Svyrydiuk)		 230 Avatar for sv0
250. musketyr
(Vladimir Orany)		 229 Avatar for musketyr
251. jakubboucek
(Jakub Bouček)		 229 Avatar for jakubboucek
252. debarshiray
(Debarshi Ray)		 227 Avatar for debarshiray
253. chylex
()		 227 Avatar for chylex
254. MichalStehlik
(Michal Stehlík)		 225 Avatar for MichalStehlik
255. jerrinot
(Jaromir Hamala)		 225 Avatar for jerrinot
256. OndroMih
(Ondro Mihályi)		 223 Avatar for OndroMih

Organizations

Rank Organization Members
1. microsoft 11
2. dotnet 7
3. pyvec 6
4. jbossas 3
5. ibm 3
6. msmvps 3
7. apify 3
8. pyladiescz 3
9. nixos 3
10. redhat-developer 2