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 2025-12-25 09:01:01 +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 31065 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)		 12270 Avatar for MilosKozak
2. hejny
(Pavol Hejny)		 11637 Avatar for hejny
3. dg
(David Grudl)		 5982 Avatar for dg
4. nijel
(Michal Čihař)		 5011 Avatar for nijel
5. TomasVotruba
(Tomas Votruba)		 4863 Avatar for TomasVotruba
6. dan-zeman
(Dan Zeman)		 4829 Avatar for dan-zeman
7. Kobzol
(Jakub Beránek)		 4453 Avatar for Kobzol
8. Pitel
(Ing. Jan Kaláb)		 4425 Avatar for Pitel
9. ondrejsika
(Ondrej Sika)		 4307 Avatar for ondrejsika
10. Vitexus
(Cybervitexus)		 3694 Avatar for Vitexus
11. honzajavorek
(Honza Javorek)		 3268 Avatar for honzajavorek
12. akacdev
(akac)		 2703 Avatar for akacdev
13. MartinZikmund
(Martin Zikmund)		 2466 Avatar for MartinZikmund
14. BigBang1112
(Petr Pivoňka)		 2284 Avatar for BigBang1112
15. Meldiron
(Matej Bačo)		 2275 Avatar for Meldiron
16. dqbd
(David Duong)		 2252 Avatar for dqbd
17. kovarex
(Michal Kovařík)		 2027 Avatar for kovarex
18. koo5
()		 1984 Avatar for koo5
19. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 1950 Avatar for webknjaz
20. martastain
(Martin Wacker)		 1938 Avatar for martastain
21. orpiske
(Otavio Rodolfo Piske)		 1745 Avatar for orpiske
22. JanMikes
(Jan Mikeš)		 1721 Avatar for JanMikes
23. lofcz
(Matěj Štágl)		 1711 Avatar for lofcz
24. darosh
(Jan Forst)		 1658 Avatar for darosh
25. Witiko
(Vít Starý Novotný)		 1631 Avatar for Witiko
26. TDiblik
(Tomáš Diblík)		 1601 Avatar for TDiblik
27. Youssef1313
(Youssef Victor)		 1588 Avatar for Youssef1313
28. scholtz
(Ludovit Scholtz)		 1543 Avatar for scholtz
29. escopecz
(John Linhart)		 1523 Avatar for escopecz
30. mountiny
(Vit Horacek)		 1441 Avatar for mountiny
31. mosra
(Vladimír Vondruš)		 1427 Avatar for mosra
32. vrana
(Jakub Vrána)		 1420 Avatar for vrana
33. Stranger6667
(Dmitry Dygalo)		 1415 Avatar for Stranger6667
34. gfraiteur
(Gael Fraiteur)		 1414 Avatar for gfraiteur
35. ondrejmirtes
(Ondřej Mirtes)		 1404 Avatar for ondrejmirtes
36. kvaps
(Andrei Kvapil)		 1385 Avatar for kvaps
37. panva
(Filip Skokan)		 1381 Avatar for panva
38. krustowski
(krusty)		 1371 Avatar for krustowski
39. jtojnar
(Jan Tojnar)		 1367 Avatar for jtojnar
40. luboslenco
(Lubos Lenco)		 1286 Avatar for luboslenco
41. Borda
(Jirka Borovec)		 1271 Avatar for Borda
42. MartinKavik
(Martin Kavík)		 1224 Avatar for MartinKavik
43. divi255
(Sergiy S.)		 1181 Avatar for divi255
44. jjonescz
(Jan Jones)		 1171 Avatar for jjonescz
45. robinschmid
(Robin Schmid)		 1104 Avatar for robinschmid
46. nohaapav
(Pavol Noha)		 1058 Avatar for nohaapav
47. brmzkw
(Julien Castets)		 1037 Avatar for brmzkw
48. igneus
(Jakub Pavlík)		 1020 Avatar for igneus
49. martinfleis
(Martin Fleischmann)		 1008 Avatar for martinfleis
50. madvorak
(Martin Dvořák)		 1004 Avatar for madvorak
51. vcunat
(Vladimír Čunát)		 986 Avatar for vcunat
52. foxik
(Milan Straka)		 983 Avatar for foxik
53. dolejska-daniel
(Daniel Dolejška)		 978 Avatar for dolejska-daniel
54. petrjasek
(Petr Jašek)		 954 Avatar for petrjasek
55. vancura
(Václav Vančura)		 940 Avatar for vancura
56. LukynkaCZE
(LukynkaCZE)		 927 Avatar for LukynkaCZE
57. fxck
(Aleš)		 897 Avatar for fxck
58. OzzyCzech
(Roman Ožana)		 892 Avatar for OzzyCzech
59. martinrotter
(martinrotter)		 886 Avatar for martinrotter
60. RikudouSage
(Dominik Chrástecký)		 868 Avatar for RikudouSage
61. andrii0lomakin
(Andrii Lomakin)		 867 Avatar for andrii0lomakin
62. mkouba
(Martin Kouba)		 865 Avatar for mkouba
63. swift502
(Jan Bláha)		 856 Avatar for swift502
64. BurnyCoder
(Burny)		 834 Avatar for BurnyCoder
65. vladimirvolek
(Vladimír Volek)		 829 Avatar for vladimirvolek
66. agajdosi
(Andy Gajdosik)		 806 Avatar for agajdosi
67. wentasah
(Michal Sojka)		 791 Avatar for wentasah
68. tumic0
(Martin Tůma)		 786 Avatar for tumic0
69. dougwithseismic
(Doug Silkstone)		 777 Avatar for dougwithseismic
70. ruzickap
(Petr Ruzicka)		 773 Avatar for ruzickap
71. georgik
(Juraj Michálek)		 766 Avatar for georgik
72. davidrapan
(David Rapan)		 761 Avatar for davidrapan
73. elieux
(David Macek)		 746 Avatar for elieux
74. ingvagabund
(Jan Chaloupka)		 743 Avatar for ingvagabund
75. char0n
(Vladimír Gorej)		 742 Avatar for char0n
76. jindrapetrik
(Jindra Petřík)		 726 Avatar for jindrapetrik
77. eliot-akira
(3λiȯ+)		 724 Avatar for eliot-akira
78. klaxalk
(Tomáš Báča)		 718 Avatar for klaxalk
79. hrosicka
(Hana Robovska)		 717 Avatar for hrosicka
80. lzap
(Lukáš Zapletal)		 715 Avatar for lzap
81. mkol5222
()		 711 Avatar for mkol5222
82. Ladicek
(Ladislav Thon)		 705 Avatar for Ladicek
83. yasanglass
(Yasan Glass)		 700 Avatar for yasanglass
84. hechth
(Helge Hecht)		 699 Avatar for hechth
85. xiaoxiae
(Tomáš Sláma)		 692 Avatar for xiaoxiae
86. stancld
(Daniel Stancl)		 683 Avatar for stancld
87. pokusew
(Martin Endler)		 681 Avatar for pokusew
88. janproch
(Jan Prochazka)		 677 Avatar for janproch
89. ytsarev
(Yury Tsarev)		 673 Avatar for ytsarev
90. george0st
(jist)		 641 Avatar for george0st
91. ashleney
(ashlen)		 634 Avatar for ashleney
92. capaj
(Jiri Spac)		 633 Avatar for capaj
93. MihaZupan
(Miha Zupan)		 627 Avatar for MihaZupan
94. SimonBrandner
(Šimon Brandner)		 624 Avatar for SimonBrandner
95. hosu-kim
(Hosu)		 623 Avatar for hosu-kim
96. michalblaha
(Michal Blaha)		 618 Avatar for michalblaha
97. ExposedCat
(Artem Prokop)		 616 Avatar for ExposedCat
98. malvads
(Miguel Álvarez)		 611 Avatar for malvads
99. zlataovce
(Matouš Kučera)		 608 Avatar for zlataovce
100. xsuchy
(Miroslav Suchý)		 604 Avatar for xsuchy
101. jirutka
(Jakub Jirutka)		 589 Avatar for jirutka
102. B4nan
(Martin Adámek)		 586 Avatar for B4nan
103. zoul
(Tomáš Znamenáček)		 582 Avatar for zoul
104. miccy
(Miccy)		 582 Avatar for miccy
105. Crauzer
()		 581 Avatar for Crauzer
106. Janiczek
(Martin Janiczek)		 581 Avatar for Janiczek
107. medovina
(Adam Dingle)		 573 Avatar for medovina
108. cztomsik
(Kamil Tomšík)		 566 Avatar for cztomsik
109. xstefank
(Martin Stefanko)		 562 Avatar for xstefank
110. povik
(Martin Povišer)		 561 Avatar for povik
111. deathkiller
(Dan R.)		 556 Avatar for deathkiller
112. timthelion
(Timothy Hobbs)		 545 Avatar for timthelion
113. Cvolton
()		 542 Avatar for Cvolton
114. sairon
(Jan Čermák)		 532 Avatar for sairon
115. maraf
(Marek Fišera)		 530 Avatar for maraf
116. Enngage
(Richard Sustek)		 528 Avatar for Enngage
117. vonovak
(Vojtech Novak)		 526 Avatar for vonovak
118. peci1
(Martin Pecka)		 526 Avatar for peci1
119. jakubcabal
(Jakub Cabal)		 525 Avatar for jakubcabal
120. ondrolexa
(Ondrej Lexa)		 523 Avatar for ondrolexa
121. Tackx
(Patrik Vlk)		 522 Avatar for Tackx
122. marxin
(Martin Liška)		 520 Avatar for marxin
123. TomasHubelbauer
(Tomáš Hübelbauer)		 508 Avatar for TomasHubelbauer
124. bajtos
(Miroslav Bajtoš)		 503 Avatar for bajtos
125. fidencio
(Fabiano Fidêncio)		 496 Avatar for fidencio
126. martykan
(Tomáš Martykán)		 496 Avatar for martykan
127. jprochazk
(Jan Procházka)		 495 Avatar for jprochazk
128. encukou
(Petr Viktorin)		 487 Avatar for encukou
129. FilipChalupa
(Filip Chalupa)		 479 Avatar for FilipChalupa
130. steida
(Daniel Steigerwald)		 479 Avatar for steida
131. shr-project
(Martin 'JaMa' Jansa)		 477 Avatar for shr-project
132. petrbouda
(Petr Bouda)		 475 Avatar for petrbouda
133. xlauko
(Henrich Lauko)		 467 Avatar for xlauko
134. LysenkoDenys
(Denys)		 459 Avatar for LysenkoDenys
135. FrostyX
(Jakub Kadlčík)		 458 Avatar for FrostyX
136. dsehnal
(David Sehnal)		 455 Avatar for dsehnal
137. legionus
(Alexey Gladkov)		 453 Avatar for legionus
138. choroba
(E. Choroba)		 453 Avatar for choroba
139. ProkopHapala
(Prokop)		 450 Avatar for ProkopHapala
140. frdel
(Jan Tomášek)		 448 Avatar for frdel
141. MartinKolarik
(Martin Kolárik)		 446 Avatar for MartinKolarik
142. Jakuje
(Jakub Jelen)		 444 Avatar for Jakuje
143. t184256
(Alexander Sosedkin)		 442 Avatar for t184256
144. lahmatiy
(Roman Dvornov)		 440 Avatar for lahmatiy
145. matronator
(Matronator)		 439 Avatar for matronator
146. bartholomej
(BART!)		 439 Avatar for bartholomej
147. vslavik
(Václav Slavík)		 436 Avatar for vslavik
148. viluon
(Andrew Kvapil)		 434 Avatar for viluon
149. alexander-demicev
(Alexander Demicev)		 432 Avatar for alexander-demicev
150. scholzj
(Jakub Scholz)		 427 Avatar for scholzj
151. JuroOravec
(Juro Oravec)		 425 Avatar for JuroOravec
152. mrq1911
()		 420 Avatar for mrq1911
153. zbycz
(Pavel Zbytovský)		 419 Avatar for zbycz
154. Hlavtox
(Daniel Hlaváček)		 418 Avatar for Hlavtox
155. kdudka
(Kamil Dudka)		 417 Avatar for kdudka
156. atx
(Josef Gajdusek)		 413 Avatar for atx
157. 0xMartin
(0xM4R71N)		 412 Avatar for 0xMartin
158. marcosmoura
(Marcos Moura)		 405 Avatar for marcosmoura
159. S1ro1
(Matej Sirovatka)		 401 Avatar for S1ro1
160. JakubAndrysek
(Kuba Andrýsek)		 400 Avatar for JakubAndrysek
161. gavento
(Tomáš Gavenčiak)		 397 Avatar for gavento
162. jiripolasek
(Jiří Polášek)		 396 Avatar for jiripolasek
163. oliexe
(Ondrej Rehacek)		 394 Avatar for oliexe
164. Frooxius
(Tomas Mariancik)		 388 Avatar for Frooxius
165. matej21
(David Matějka)		 387 Avatar for matej21
166. tsinis
(Roman Cinis)		 385 Avatar for tsinis
167. jbachorik
(Jaroslav Bachorik)		 385 Avatar for jbachorik
168. aitorllj93
(Aitor)		 379 Avatar for aitorllj93
169. jpechane
(Jiri Pechanec)		 375 Avatar for jpechane
170. srigi
(Srigi)		 374 Avatar for srigi
171. tomasr8
(Tomas R.)		 367 Avatar for tomasr8
172. vaclav
(Václav Pech)		 366 Avatar for vaclav
173. scraptechguy
(Rostislav Brož)		 366 Avatar for scraptechguy
175. richardbiely
(Richard Biely)		 364 Avatar for richardbiely
176. psfinaki
(Petr)		 362 Avatar for psfinaki
177. benabraham
(Daniel Srb)		 357 Avatar for benabraham
178. jnv
(Jan Vlnas)		 356 Avatar for jnv
179. van800
(Ivan Šachov)		 356 Avatar for van800
180. mvolfik
(Matěj Volf)		 347 Avatar for mvolfik
181. OndroMih
(Ondro Mihályi)		 346 Avatar for OndroMih
182. Salamek
(Adam Schubert)		 346 Avatar for Salamek
183. Martinfx
(M.)		 343 Avatar for Martinfx
184. JosefKuchar
(Josef Kuchař)		 343 Avatar for JosefKuchar
185. yaqwsx
(Jan Mrázek)		 340 Avatar for yaqwsx
186. fcbond
(Francis Bond)		 329 Avatar for fcbond
187. nezdemkovski
(Yuri Nezdemkovski)		 328 Avatar for nezdemkovski
188. jankuca
(Jan Kuča)		 327 Avatar for jankuca
189. ondra-novak
(Ondrej Novak)		 325 Avatar for ondra-novak
190. filiph
(Filip Hracek)		 324 Avatar for filiph
191. grafuls
(Gonzalo Rafuls)		 318 Avatar for grafuls
192. hakenr
(Robert Haken)		 318 Avatar for hakenr
193. janedbal
(Jan Nedbal)		 317 Avatar for janedbal
194. danvratil
(Dan Vrátil)		 316 Avatar for danvratil
195. mfocko
(Matej Focko)		 315 Avatar for mfocko
196. fprochazka
(Filip Procházka)		 307 Avatar for fprochazka
197. VojtechVitek
(Vojtech Vitek (golang.cz))		 306 Avatar for VojtechVitek
198. petrpavlik
(Petr Pavlik)		 303 Avatar for petrpavlik
199. Oldes
(Oldes)		 303 Avatar for Oldes
200. nohwnd
(Jakub Jareš)		 302 Avatar for nohwnd
201. suculent
(Matej Sychra)		 301 Avatar for suculent
202. vdusek
(Vlada Dusek)		 297 Avatar for vdusek
203. RomanPodymov
(Roman Podymov)		 296 Avatar for RomanPodymov
204. tomas-fryza
(Tomas Fryza)		 296 Avatar for tomas-fryza
205. jhrcek
(Jan Hrcek)		 295 Avatar for jhrcek
206. DrrDom
(Pavel)		 291 Avatar for DrrDom
207. diareuse
(Viktor De Pasquale)		 291 Avatar for diareuse
208. kysely
(Radek Kyselý)		 290 Avatar for kysely
209. jmartisk
(Jan Martiska)		 289 Avatar for jmartisk
210. petrroll
(Petr Houška)		 287 Avatar for petrroll
211. vpavlin
(Vaclav Pavlin)		 286 Avatar for vpavlin
212. OndrejMottl
(Ondřej Mottl)		 286 Avatar for OndrejMottl
213. gollux
(Martin Mareš)		 284 Avatar for gollux
214. jerrinot
(Jaromir Hamala)		 281 Avatar for jerrinot
215. velocitatem
(Daniel Alves Rösel)		 278 Avatar for velocitatem
216. tvondra
(Tomas Vondra)		 278 Avatar for tvondra
217. theboxer
(John Peca)		 275 Avatar for theboxer
218. lemenkov
(Peter Lemenkov)		 275 Avatar for lemenkov
219. Sanqui
(Sanqui)		 274 Avatar for Sanqui
220. janpipek
(Jan Pipek)		 271 Avatar for janpipek
221. pesikj
(Jiří Pešík)		 270 Avatar for pesikj
222. ondras
(Ondřej Žára)		 264 Avatar for ondras
223. fikovnik
(Filip Krikava)		 263 Avatar for fikovnik
224. vrutkovs
(Vadim Rutkovsky)		 259 Avatar for vrutkovs
225. mvidner
(Martin Vidner)		 257 Avatar for mvidner
226. pasky
(Petr Baudis)		 256 Avatar for pasky
227. Andersson007
(Andrew Klychkov)		 256 Avatar for Andersson007
228. dstepanov
(Denis Stepanov)		 255 Avatar for dstepanov
229. simi
(Josef Šimánek)		 251 Avatar for simi
230. martinprikryl
(Martin Prikryl)		 251 Avatar for martinprikryl
231. sorki
(Sorki)		 247 Avatar for sorki
232. nexpid
(nexpid)		 247 Avatar for nexpid
233. sleepyfran
(Fran González)		 246 Avatar for sleepyfran
234. janbuchar
(Jan Buchar)		 245 Avatar for janbuchar
235. chylex
()		 243 Avatar for chylex
236. sv0
(Slavik Svyrydiuk)		 243 Avatar for sv0
237. racinmat
(Matěj Račinský)		 242 Avatar for racinmat
238. Bobris
(Boris Letocha)		 242 Avatar for Bobris
239. simPod
(Simon Podlipsky)		 241 Avatar for simPod
240. tomassedovic
(Tomas Sedovic)		 241 Avatar for tomassedovic
241. roman-bushuiev
(Roman Bushuiev)		 240 Avatar for roman-bushuiev
242. mvorisek
(Michael Voříšek)		 240 Avatar for mvorisek
243. eos87
(Helmy Giacoman)		 239 Avatar for eos87
244. jakubboucek
(Jakub Bouček)		 238 Avatar for jakubboucek
245. MichaelGrafnetter
(Michael Grafnetter)		 237 Avatar for MichaelGrafnetter
246. jamacku
(Jan Macku)		 237 Avatar for jamacku
247. lrolecek
(Luděk Roleček)		 237 Avatar for lrolecek
248. mrtnzlml
(Martin Zlámal)		 235 Avatar for mrtnzlml
249. good-lly
(Jølly Good)		 234 Avatar for good-lly
250. hroncok
(Miro Hrončok)		 231 Avatar for hroncok
251. JosefNemec
(Josef Nemec)		 231 Avatar for JosefNemec
252. rsvoboda
(Rostislav Svoboda)		 231 Avatar for rsvoboda
253. tpetricek
(Tomas Petricek)		 230 Avatar for tpetricek
254. TomasTomecek
(Tomas Tomecek)		 229 Avatar for TomasTomecek
255. pdostal
(Pavel Dostál)		 228 Avatar for pdostal
256. petrbroz
(Petr Broz)		 227 Avatar for petrbroz

Organizations

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