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 2025-08-06 05:20:04 +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 29207 total users in the region and you need at least 24 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)		 28466 Avatar for MilosKozak
2. hejny
(Pavol Hejny)		 14267 Avatar for hejny
3. dg
(David Grudl)		 7265 Avatar for dg
4. nijel
(Michal Čihař)		 5444 Avatar for nijel
5. Pitel
(Ing. Jan Kaláb)		 4405 Avatar for Pitel
6. Kobzol
(Jakub Beránek)		 3854 Avatar for Kobzol
7. TomasVotruba
(Tomas Votruba)		 3604 Avatar for TomasVotruba
8. dan-zeman
(Dan Zeman)		 3518 Avatar for dan-zeman
9. ondrejsika
(Ondrej Sika)		 3363 Avatar for ondrejsika
10. honzajavorek
(Honza Javorek)		 3278 Avatar for honzajavorek
11. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 2441 Avatar for webknjaz
12. dqbd
(David Duong)		 2405 Avatar for dqbd
13. george0st
(jist)		 2380 Avatar for george0st
14. Vitexus
(Cybervitexus)		 2331 Avatar for Vitexus
15. koo5
()		 2308 Avatar for koo5
16. Meldiron
(Matej Bačo)		 2239 Avatar for Meldiron
17. BigBang1112
(Petr Pivoňka)		 2222 Avatar for BigBang1112
18. akacdev
(akac)		 2187 Avatar for akacdev
19. michal-josef-spacek
(Michal Josef Špaček)		 2181 Avatar for michal-josef-spacek
20. MartinZikmund
(Martin Zikmund)		 2151 Avatar for MartinZikmund
21. msveshnikov
(Max Sveshnikov)		 2039 Avatar for msveshnikov
22. martastain
(Martin Wacker)		 2003 Avatar for martastain
23. mosra
(Vladimír Vondruš)		 1910 Avatar for mosra
24. jakubklimek
(Jakub Klímek)		 1897 Avatar for jakubklimek
25. ondrejmirtes
(Ondřej Mirtes)		 1845 Avatar for ondrejmirtes
26. JanCaha
(Jan Caha)		 1758 Avatar for JanCaha
27. gfraiteur
(Gael Fraiteur)		 1671 Avatar for gfraiteur
28. orpiske
(Otavio Rodolfo Piske)		 1644 Avatar for orpiske
29. tangero
(Patrick Zandl)		 1573 Avatar for tangero
30. Witiko
(Vít Starý Novotný)		 1566 Avatar for Witiko
31. xstefank
(Martin Stefanko)		 1465 Avatar for xstefank
32. vbotka
(Vladimir Botka)		 1451 Avatar for vbotka
33. krustowski
(krusty)		 1432 Avatar for krustowski
34. Stranger6667
(Dmitry Dygalo)		 1421 Avatar for Stranger6667
35. divi255
(Sergiy S.)		 1400 Avatar for divi255
36. TDiblik
(Tomáš Diblík)		 1381 Avatar for TDiblik
37. lofcz
(Matěj Štágl)		 1371 Avatar for lofcz
38. mountiny
(Vit Horacek)		 1346 Avatar for mountiny
39. luboslenco
(Lubos Lenco)		 1322 Avatar for luboslenco
40. davidrapan
(David Rapan)		 1320 Avatar for davidrapan
41. Borda
(Jirka Borovec)		 1310 Avatar for Borda
42. madvorak
(Martin Dvořák)		 1304 Avatar for madvorak
43. igneus
(Jakub Pavlík)		 1302 Avatar for igneus
44. vrana
(Jakub Vrána)		 1283 Avatar for vrana
45. nohaapav
(Pavol Noha)		 1278 Avatar for nohaapav
46. Youssef1313
(Youssef Victor)		 1262 Avatar for Youssef1313
47. kvaps
(Andrei Kvapil)		 1188 Avatar for kvaps
48. robinschmid
(Robin Schmid)		 1186 Avatar for robinschmid
49. LukynkaCZE
(LukynkaCZE)		 1180 Avatar for LukynkaCZE
50. jjonescz
(Jan Jones)		 1157 Avatar for jjonescz
51. jtojnar
(Jan Tojnar)		 1151 Avatar for jtojnar
52. KoblizekXD
(Jan Prokůpek)		 1150 Avatar for KoblizekXD
53. IGPenguin
(Adam Svoboda)		 1138 Avatar for IGPenguin
54. panva
(Filip Skokan)		 1137 Avatar for panva
55. martinfleis
(Martin Fleischmann)		 1097 Avatar for martinfleis
56. lslezak
(Ladislav Slezák)		 1076 Avatar for lslezak
57. kristiankunc
(Kristián Kunc)		 1022 Avatar for kristiankunc
58. arkamar
(Petr Vaněk)		 1019 Avatar for arkamar
59. DimmKirr
(Dmitry Kireev)		 1001 Avatar for DimmKirr
60. escopecz
(John Linhart)		 996 Avatar for escopecz
61. lahmatiy
(Roman Dvornov)		 986 Avatar for lahmatiy
62. georgik
(Juraj Michálek)		 972 Avatar for georgik
63. klaxalk
(Tomáš Báča)		 971 Avatar for klaxalk
64. brmzkw
(Julien Castets)		 968 Avatar for brmzkw
65. andrii0lomakin
(Andrii Lomakin)		 968 Avatar for andrii0lomakin
66. agajdosi
(Andy Gajdosik)		 958 Avatar for agajdosi
67. RikudouSage
(Dominik Chrástecký)		 933 Avatar for RikudouSage
68. jindrapetrik
(Jindra Petřík)		 926 Avatar for jindrapetrik
69. petrjasek
(Petr Jašek)		 925 Avatar for petrjasek
70. janproch
(Jan Prochazka)		 908 Avatar for janproch
71. OzzyCzech
(Roman Ožana)		 906 Avatar for OzzyCzech
72. MrLarkyy
(Tadeáš Ganzwohl)		 906 Avatar for MrLarkyy
73. mjablecnik
(Martin Jablečník)		 870 Avatar for mjablecnik
74. hfudev
(Fu Hanxi)		 861 Avatar for hfudev
75. vcunat
(Vladimír Čunát)		 857 Avatar for vcunat
76. foxik
(Milan Straka)		 851 Avatar for foxik
77. SimonBrandner
(Šimon Brandner)		 848 Avatar for SimonBrandner
78. povik
(Martin Povišer)		 843 Avatar for povik
79. fxck
(Aleš)		 842 Avatar for fxck
80. JanMikes
(Jan Mikeš)		 840 Avatar for JanMikes
81. vladimirvolek
(Vladimír Volek)		 825 Avatar for vladimirvolek
82. jan-cerny
(Jan Černý)		 821 Avatar for jan-cerny
83. vancura
(Václav Vančura)		 816 Avatar for vancura
84. vrutkovs
(Vadim Rutkovsky)		 814 Avatar for vrutkovs
85. xlauko
(Henrich Lauko)		 798 Avatar for xlauko
86. jgagne
(Justin Gagne)		 782 Avatar for jgagne
87. matej21
(David Matějka)		 780 Avatar for matej21
88. Cvolton
()		 773 Avatar for Cvolton
89. Blackhex
(Radek Bartoň)		 765 Avatar for Blackhex
90. cajthamlmatej
(Matěj DenOwq Cajthaml)		 759 Avatar for cajthamlmatej
91. mkouba
(Martin Kouba)		 759 Avatar for mkouba
92. Enngage
(Richard Sustek)		 757 Avatar for Enngage
93. dolejska-daniel
(Daniel Dolejška)		 757 Avatar for dolejska-daniel
94. scholtz
(Ludovit Scholtz)		 755 Avatar for scholtz
95. MihaZupan
(Miha Zupan)		 754 Avatar for MihaZupan
96. jirutka
(Jakub Jirutka)		 751 Avatar for jirutka
97. LilyStilson
(Alice)		 748 Avatar for LilyStilson
98. eliot-akira
(3λiȯ+)		 745 Avatar for eliot-akira
99. BurnyCoder
(Burny)		 745 Avatar for BurnyCoder
100. wentasah
(Michal Sojka)		 740 Avatar for wentasah
101. malinajan
(Jan Malina (Horáček))		 735 Avatar for malinajan
102. vikdevelop
()		 714 Avatar for vikdevelop
103. choroba
(E. Choroba)		 710 Avatar for choroba
104. matejsemancik
(Matej Semančík)		 710 Avatar for matejsemancik
105. jakubcabal
(Jakub Cabal)		 704 Avatar for jakubcabal
106. generalmimon
(Petr Pučil)		 704 Avatar for generalmimon
107. hechth
(Helge Hecht)		 701 Avatar for hechth
108. Ladicek
(Ladislav Thon)		 700 Avatar for Ladicek
109. jakubjezek001
(Jakub Ježek)		 695 Avatar for jakubjezek001
110. xsuchy
(Miroslav Suchý)		 683 Avatar for xsuchy
111. LysenkoDenys
(Denys)		 677 Avatar for LysenkoDenys
112. hclivess
(Jan Kučera)		 674 Avatar for hclivess
113. lzap
(Lukáš Zapletal)		 672 Avatar for lzap
114. OnnaMcadva
(Anna Valéria Makari)		 669 Avatar for OnnaMcadva
115. zlataovce
(Matouš Kučera)		 669 Avatar for zlataovce
116. MartinKavik
(Martin Kavík)		 667 Avatar for MartinKavik
117. pokusew
(Martin Endler)		 665 Avatar for pokusew
118. dmatej
(David Matějček)		 664 Avatar for dmatej
119. vojtechtrefny
(Vojtech Trefny)		 660 Avatar for vojtechtrefny
120. elieux
(David Macek)		 654 Avatar for elieux
121. FilipChalupa
(Filip Chalupa)		 651 Avatar for FilipChalupa
122. premun
(Přemek Vysoký)		 645 Avatar for premun
123. ashleney
(ashlen)		 636 Avatar for ashleney
124. m-bartos
(Martin Bartoš)		 636 Avatar for m-bartos
125. hrosicka
(Hanka Robovska)		 636 Avatar for hrosicka
126. jhradilek
(Jaromír Hradílek)		 632 Avatar for jhradilek
127. skodapetr
(Petr Škoda)		 629 Avatar for skodapetr
128. B4nan
(Martin Adámek)		 629 Avatar for B4nan
129. ProkopHapala
(Prokop)		 616 Avatar for ProkopHapala
130. zoul
(Tomáš Znamenáček)		 614 Avatar for zoul
131. tumic0
(Martin Tůma)		 608 Avatar for tumic0
132. jreidinger
(Josef Reidinger)		 606 Avatar for jreidinger
133. deathkiller
(Dan R.)		 604 Avatar for deathkiller
134. shr-project
(Martin 'JaMa' Jansa)		 590 Avatar for shr-project
135. hosu-kim
(Hosu)		 589 Avatar for hosu-kim
136. KuznetsovNikita
(Nikita Kuznetsov)		 586 Avatar for KuznetsovNikita
137. filip2cz
(Filip Komárek)		 585 Avatar for filip2cz
138. MartinKolarik
(Martin Kolárik)		 578 Avatar for MartinKolarik
139. jardakotesovec
(Jarda Kotěšovec)		 576 Avatar for jardakotesovec
140. techee
(Jiří Techet)		 576 Avatar for techee
141. jessebraham
(Jesse Braham)		 571 Avatar for jessebraham
142. capaj
(Jiri Spac)		 570 Avatar for capaj
143. jaromir-benes
(Jaromír Beneš)		 570 Avatar for jaromir-benes
144. Tackx
(Patrik Vlk)		 566 Avatar for Tackx
145. cztomsik
(Kamil Tomšík)		 563 Avatar for cztomsik
146. FrostyX
(Jakub Kadlčík)		 560 Avatar for FrostyX
147. jiridanek
(Jiri Daněk)		 560 Avatar for jiridanek
148. fprochazka
(Filip Procházka)		 555 Avatar for fprochazka
149. ruzickap
(Petr Ruzicka)		 555 Avatar for ruzickap
150. ytsarev
(Yury Tsarev)		 552 Avatar for ytsarev
151. vonovak
(Vojtech Novak)		 550 Avatar for vonovak
152. barjin
(Jindřich Bär)		 550 Avatar for barjin
153. maraf
(Marek Fišera)		 549 Avatar for maraf
154. Janiczek
(Martin Janiczek)		 548 Avatar for Janiczek
155. marxin
(Martin Liška)		 534 Avatar for marxin
157. JanPokorny
(Jan Pokorný)		 534 Avatar for JanPokorny
158. ExposedCat
(Artem Prokop)		 533 Avatar for ExposedCat
159. encukou
(Petr Viktorin)		 532 Avatar for encukou
160. t184256
(Alexander Sosedkin)		 525 Avatar for t184256
161. char0n
(Vladimír Gorej)		 520 Avatar for char0n
162. mrq1911
()		 501 Avatar for mrq1911
163. Adam014
(Adam Stádník)		 500 Avatar for Adam014
164. bajtos
(Miroslav Bajtoš)		 496 Avatar for bajtos
165. michalblaha
(Michal Blaha)		 492 Avatar for michalblaha
166. Jirka-Mayer
(Jiří Mayer)		 479 Avatar for Jirka-Mayer
167. tomas-fryza
(Tomas Fryza)		 476 Avatar for tomas-fryza
168. MarekSuchanek
(Marek Suchánek)		 476 Avatar for MarekSuchanek
169. alexander-demicev
(Alexander Demicev)		 475 Avatar for alexander-demicev
170. martykan
(Tomáš Martykán)		 475 Avatar for martykan
171. viluon
(Andrew Kvapil)		 473 Avatar for viluon
172. RomanPodymov
(Roman Podymov)		 472 Avatar for RomanPodymov
173. fidencio
(Fabiano Fidêncio)		 468 Avatar for fidencio
174. hakenr
(Robert Haken)		 468 Avatar for hakenr
175. legionus
(Alexey Gladkov)		 460 Avatar for legionus
176. Dominicentek
(Dominicentek)		 459 Avatar for Dominicentek
177. mabartos
(Martin Bartoš)		 458 Avatar for mabartos
178. mrtnzlml
(Martin Zlámal)		 456 Avatar for mrtnzlml
179. sairon
(Jan Čermák)		 454 Avatar for sairon
180. malytomas
(Tomáš Malý)		 452 Avatar for malytomas
181. swift502
(Jan Bláha)		 450 Avatar for swift502
182. jktjkt
(Jan Kundrát)		 446 Avatar for jktjkt
183. darosh
(Jan Forst)		 444 Avatar for darosh
184. petr-muller
(Petr Muller)		 442 Avatar for petr-muller
185. Lastaapps
(Lasta Apps)		 440 Avatar for Lastaapps
186. janpipek
(Jan Pipek)		 436 Avatar for janpipek
187. xiaoxiae
(Tomáš Sláma)		 436 Avatar for xiaoxiae
188. yaqwsx
(Jan Mrázek)		 434 Avatar for yaqwsx
189. mkol5222
()		 429 Avatar for mkol5222
190. JuroOravec
(Juro Oravec)		 427 Avatar for JuroOravec
191. pesikj
(Jiří Pešík)		 426 Avatar for pesikj
192. peci1
(Martin Pecka)		 425 Avatar for peci1
193. karliatto
(karliatto)		 425 Avatar for karliatto
194. mxdpeep
(Filip Oščádal)		 424 Avatar for mxdpeep
195. C0rn3j
(Martin)		 423 Avatar for C0rn3j
196. scholzj
(Jakub Scholz)		 420 Avatar for scholzj
197. tsinis
(Roman Cinis)		 420 Avatar for tsinis
198. mfocko
(Matej Focko)		 417 Avatar for mfocko
199. sstenchlak
(Štěpán Stenchlák)		 414 Avatar for sstenchlak
200. padak
(Petr Simecek)		 414 Avatar for padak
201. bienflorencia
(Florencia Grattarola)		 413 Avatar for bienflorencia
202. Frooxius
(Tomas Mariancik)		 409 Avatar for Frooxius
203. Hlavtox
(Daniel Hlaváček)		 409 Avatar for Hlavtox
204. frdel
(Jan Tomášek)		 408 Avatar for frdel
205. TomasHubelbauer
(Tomáš Hübelbauer)		 407 Avatar for TomasHubelbauer
206. martinrotter
(martinrotter)		 404 Avatar for martinrotter
207. ondrolexa
(Ondrej Lexa)		 403 Avatar for ondrolexa
208. Jakuje
(Jakub Jelen)		 401 Avatar for Jakuje
209. ondryaso
(Ondřej Ondryáš)		 399 Avatar for ondryaso
210. krystxf
(Kryštof Krátký)		 397 Avatar for krystxf
211. richardbiely
(Richard Biely)		 396 Avatar for richardbiely
212. janedbal
(Jan Nedbal)		 393 Avatar for janedbal
213. vslavik
(Václav Slavík)		 389 Avatar for vslavik
214. martinprikryl
(Martin Prikryl)		 388 Avatar for martinprikryl
215. filiptronicek
(Filip Troníček)		 388 Avatar for filiptronicek
216. Salamek
(Adam Schubert)		 384 Avatar for Salamek
217. oerdnj
(Ondřej Surý)		 382 Avatar for oerdnj
218. nexpid
(nexpid)		 382 Avatar for nexpid
219. S1ro1
(Matej Sirovatka)		 380 Avatar for S1ro1
220. roman-bushuiev
(Roman Bushuiev)		 379 Avatar for roman-bushuiev
221. JosefKuchar
(Josef Kuchař)		 379 Avatar for JosefKuchar
222. jnv
(Jan Vlnas)		 379 Avatar for jnv
223. asotona
(Adam Sotona)		 376 Avatar for asotona
224. velocitatem
(Daniel Rosel)		 376 Avatar for velocitatem
225. tomasr8
(Tomas R.)		 373 Avatar for tomasr8
226. matronator
(Matronator)		 371 Avatar for matronator
227. hramrach
(Michal Suchánek)		 369 Avatar for hramrach
228. scraptechguy
(Rostislav Brož)		 368 Avatar for scraptechguy
229. jiriklepl
(Jiří Klepl)		 367 Avatar for jiriklepl
230. jpechane
(Jiri Pechanec)		 367 Avatar for jpechane
231. yruslan
(Ruslan Yushchenko)		 365 Avatar for yruslan
232. TopTrenDev
(TopTrenDev)		 365 Avatar for TopTrenDev
233. tpetricek
(Tomas Petricek)		 362 Avatar for tpetricek
234. mvidner
(Martin Vidner)		 361 Avatar for mvidner
235. ingvagabund
(Jan Chaloupka)		 360 Avatar for ingvagabund
236. ondras
(Ondřej Žára)		 360 Avatar for ondras
237. srigi
(Srigi)		 358 Avatar for srigi
238. tasuki
(Vít Brunner)		 357 Avatar for tasuki
239. mabar
(Marek Bartoš)		 355 Avatar for mabar
240. nohwnd
(Jakub Jareš)		 354 Avatar for nohwnd
241. benabraham
(Daniel Srb)		 354 Avatar for benabraham
242. jamacku
(Jan Macku)		 351 Avatar for jamacku
243. widlarizer
(Emil J)		 348 Avatar for widlarizer
244. VojtechVitek
(Vojtech Vitek (golang.cz))		 346 Avatar for VojtechVitek
245. morning4coffe-dev
(Dominik Titl)		 342 Avatar for morning4coffe-dev
246. jkulhanek
(Jonáš Kulhánek)		 337 Avatar for jkulhanek
247. rsvoboda
(Rostislav Svoboda)		 335 Avatar for rsvoboda
248. jprochazk
(Jan Procházka)		 334 Avatar for jprochazk
249. caybro
(Lukáš Tinkl)		 334 Avatar for caybro
250. eyza-cod2
(eyza)		 332 Avatar for eyza-cod2
251. janbuchar
(Jan Buchar)		 330 Avatar for janbuchar
252. atx
(Josef Gajdusek)		 330 Avatar for atx
253. vpavlin
(Vaclav Pavlin)		 327 Avatar for vpavlin
254. danvratil
(Dan Vrátil)		 325 Avatar for danvratil
255. lubomirblazekcz
(Lubomír Blažek)		 323 Avatar for lubomirblazekcz
256. no23reason
(Dan Homola)		 322 Avatar for no23reason

Organizations

Rank Organization Members
1. microsoft 13
2. dotnet 8
3. pyvec 6
4. opensuse 4
5. openshift 4
6. pyladiescz 3
7. apify 3
8. unoplatform 3
9. linkedpipes 3
10. kubernetes 3