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 2026-07-09 01:23:45 +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 33571 total users in the region and you need at least 43 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)		 12893 Avatar for MilosKozak
2. leostera
(Leo Ostera)		 12235 Avatar for leostera
3. hejny
(Pavol Hejny)		 10400 Avatar for hejny
4. Vitexus
(Cybervitexus)		 7284 Avatar for Vitexus
5. nijel
(Michal Čihař)		 5065 Avatar for nijel
6. ondrejsika
(Ondrej Sika)		 4823 Avatar for ondrejsika
7. dan-zeman
(Dan Zeman)		 4180 Avatar for dan-zeman
8. TomasVotruba
(Tomas Votruba)		 4020 Avatar for TomasVotruba
9. Pitel
(Ing. Jan Kaláb)		 4007 Avatar for Pitel
10. matej21
(David Matějka)		 3939 Avatar for matej21
11. Kobzol
(Jakub Beránek)		 3774 Avatar for Kobzol
12. vancura
(Václav Vančura)		 3587 Avatar for vancura
13. JanMikes
(Jan Mikeš)		 3579 Avatar for JanMikes
14. Borda
(Jirka Borovec)		 3544 Avatar for Borda
15. MartinZikmund
(Martin Zikmund)		 3509 Avatar for MartinZikmund
16. gfraiteur
(Gaël Fraiteur)		 3405 Avatar for gfraiteur
17. kvaps
(Andrei Kvapil)		 3402 Avatar for kvaps
18. honzajavorek
(Honza Javorek)		 3327 Avatar for honzajavorek
19. darosh
(Jan Forst)		 2967 Avatar for darosh
20. Stranger6667
(Dmitry Dygalo)		 2733 Avatar for Stranger6667
21. BigBang1112
(Petr Pivoňka)		 2654 Avatar for BigBang1112
22. orpiske
(Otavio Rodolfo Piske)		 2575 Avatar for orpiske
23. skodak
(Petr Skoda)		 2534 Avatar for skodak
24. stancld
(Daniel Stancl)		 2506 Avatar for stancld
25. MartinKavik
(Martin Kavík)		 2231 Avatar for MartinKavik
27. scholtz
(Ludovit Scholtz)		 2147 Avatar for scholtz
28. kovarex
(Michal Kovařík)		 2114 Avatar for kovarex
29. escopecz
(John Linhart)		 2000 Avatar for escopecz
30. ondrejmirtes
(Ondřej Mirtes)		 1996 Avatar for ondrejmirtes
31. padak
(Petr Simecek)		 1939 Avatar for padak
32. nohaapav
(Pavol Noha)		 1931 Avatar for nohaapav
33. fpytloun
(Filip Pytloun)		 1926 Avatar for fpytloun
34. tangero
(Patrick Zandl)		 1918 Avatar for tangero
35. snajpa
(Pavel Snajdr)		 1885 Avatar for snajpa
36. OzzyCzech
(Roman Ožana)		 1848 Avatar for OzzyCzech
37. martastain
(Martin Wacker)		 1844 Avatar for martastain
38. Meldiron
(Matej Bačo)		 1798 Avatar for Meldiron
39. mountiny
(Vit Horacek)		 1777 Avatar for mountiny
40. FilipChalupa
(Filip Chalupa)		 1651 Avatar for FilipChalupa
41. q66
(nina)		 1647 Avatar for q66
42. tomasmach
(Tomáš Mach)		 1643 Avatar for tomasmach
43. pasky
(Petr Baudis)		 1621 Avatar for pasky
44. panva
(Filip Skokan)		 1611 Avatar for panva
45. luboslenco
(Lubos Lenco)		 1569 Avatar for luboslenco
46. char0n
(Vladimír Gorej)		 1502 Avatar for char0n
47. jjonescz
(Jan Jones)		 1472 Avatar for jjonescz
48. fxck
(Aleš)		 1469 Avatar for fxck
49. akacdev
(akac)		 1468 Avatar for akacdev
50. yasanglass
(Yasan Glass)		 1461 Avatar for yasanglass
51. suculent
(Matej Sychra)		 1441 Avatar for suculent
52. Witiko
(Vít Starý Novotný)		 1437 Avatar for Witiko
53. Youssef1313
(Youssef Fahmy)		 1425 Avatar for Youssef1313
54. subhdotsol
(subh)		 1406 Avatar for subhdotsol
55. silverbucket
(Nick Jennings)		 1392 Avatar for silverbucket
56. TDiblik
(Tomáš Diblík)		 1373 Avatar for TDiblik
57. koo5
()		 1360 Avatar for koo5
58. mxdpeep
(Filip Oščádal)		 1330 Avatar for mxdpeep
59. martinrotter
(martinrotter)		 1313 Avatar for martinrotter
60. zbycz
(Pavel Zbytovský)		 1313 Avatar for zbycz
61. mosra
(Vladimír Vondruš)		 1303 Avatar for mosra
62. B4nan
(Martin Adámek)		 1256 Avatar for B4nan
63. miccy
(Miccy)		 1256 Avatar for miccy
64. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 1237 Avatar for webknjaz
65. vcunat
(Vladimír Čunát)		 1213 Avatar for vcunat
66. yaqwsx
(Jan Mrázek)		 1212 Avatar for yaqwsx
67. fidencio
(Fabiano Fidêncio)		 1210 Avatar for fidencio
68. 0xMartin
(0xM4R71N)		 1205 Avatar for 0xMartin
69. Crauzer
()		 1200 Avatar for Crauzer
70. brmzkw
(Julien Castets)		 1198 Avatar for brmzkw
71. jindrapetrik
(Jindra Petřík)		 1152 Avatar for jindrapetrik
72. averrin
(Averrin)		 1106 Avatar for averrin
73. steida
(Daniel Steigerwald)		 1089 Avatar for steida
74. dougwithseismic
(Doug Silkstone)		 1068 Avatar for dougwithseismic
75. marxin
(Martin Liška)		 1063 Avatar for marxin
76. foxik
(Milan Straka)		 1063 Avatar for foxik
77. Frooxius
(Tomas Mariancik)		 1060 Avatar for Frooxius
78. ExposedCat
(Artem Prokop)		 1057 Avatar for ExposedCat
79. elieux
(David Macek)		 1055 Avatar for elieux
80. petrjasek
(Petr Jašek)		 1053 Avatar for petrjasek
81. fcbond
(Francis Bond)		 1000 Avatar for fcbond
82. mkouba
(Martin Kouba)		 1000 Avatar for mkouba
83. swift502
(Jan Bláha)		 986 Avatar for swift502
84. M0n7y5
(M0N7Y5)		 973 Avatar for M0n7y5
85. divi255
(Sergiy S.)		 971 Avatar for divi255
86. widlarizer
(Emil J)		 954 Avatar for widlarizer
87. vojtechmares
(Vojtěch Mareš)		 932 Avatar for vojtechmares
88. krustowski
(krusty)		 932 Avatar for krustowski
89. frdel
(Jan Tomášek)		 929 Avatar for frdel
90. petrbouda
(Petr Bouda)		 924 Avatar for petrbouda
91. maraf
(Marek Fišera)		 922 Avatar for maraf
92. ingvagabund
(Jan Chaloupka)		 912 Avatar for ingvagabund
93. wentasah
(Michal Sojka)		 893 Avatar for wentasah
94. velocitatem
(Daniel Alves Rösel)		 889 Avatar for velocitatem
95. legionus
(Alexey Gladkov)		 886 Avatar for legionus
96. martinfleis
(Martin Fleischmann)		 866 Avatar for martinfleis
97. jtojnar
(Jan Tojnar)		 865 Avatar for jtojnar
98. andrii0lomakin
(Andrii Lomakin)		 858 Avatar for andrii0lomakin
99. kdudka
(Kamil Dudka)		 852 Avatar for kdudka
100. vdusek
(Vlada Dusek)		 850 Avatar for vdusek
101. fprochazka
(Filip Procházka)		 844 Avatar for fprochazka
102. tumic0
(Martin Tůma)		 837 Avatar for tumic0
103. generalmimon
(Petr Pučil)		 829 Avatar for generalmimon
104. lemenkov
(Peter Lemenkov)		 815 Avatar for lemenkov
105. timthelion
(Timothy Hobbs)		 814 Avatar for timthelion
106. ruzickap
(Petr Ruzicka)		 810 Avatar for ruzickap
107. pavelsavara
(Pavel Savara)		 803 Avatar for pavelsavara
108. vrutkovs
(Vadim Rutkovsky)		 799 Avatar for vrutkovs
109. klaxalk
(Tomáš Báča)		 797 Avatar for klaxalk
110. xiaoxiae
(Tomáš Sláma)		 790 Avatar for xiaoxiae
111. aitorllj93
(Aitor)		 788 Avatar for aitorllj93
112. Vrtak-CZ
(Patrik Votoček)		 773 Avatar for Vrtak-CZ
113. malinajan
(Jan Malina (Horáček))		 768 Avatar for malinajan
114. moodmosaic
(Nikos Baxevanis)		 759 Avatar for moodmosaic
115. igneus
(Jakub Pavlík)		 759 Avatar for igneus
116. lzap
(Lukáš Zapletal)		 744 Avatar for lzap
117. BurnyCoder
(Burny)		 742 Avatar for BurnyCoder
118. phracek
(Petr Hracek)		 738 Avatar for phracek
119. mrq1911
()		 736 Avatar for mrq1911
120. capaj
(Jiri Spac)		 730 Avatar for capaj
121. hechth
(Helge Hecht)		 729 Avatar for hechth
122. pdovhomilja
(Pavel Dovhomilja)		 728 Avatar for pdovhomilja
123. georgik
(Juraj Michálek)		 724 Avatar for georgik
124. Janiczek
(Martin Janiczek)		 724 Avatar for Janiczek
125. nezdemkovski
(Yuri Nezdemkovski)		 723 Avatar for nezdemkovski
126. bartholomej
(BART!)		 720 Avatar for bartholomej
127. vladimirvolek
(Vladimír Volek)		 719 Avatar for vladimirvolek
128. JuroOravec
(Juro Oravec)		 698 Avatar for JuroOravec
129. xsuchy
(Miroslav Suchý)		 695 Avatar for xsuchy
130. JakubAndrysek
(Kuba Andrýsek)		 690 Avatar for JakubAndrysek
131. Cvolton
()		 679 Avatar for Cvolton
132. dimetron
(Dmytro Rashko)		 679 Avatar for dimetron
133. ricccrd
(Richard)		 674 Avatar for ricccrd
134. hrosicka
(Hana Robovska)		 670 Avatar for hrosicka
135. mkol5222
()		 665 Avatar for mkol5222
136. tomkis
(Tomáš Weiss)		 651 Avatar for tomkis
137. JosefKuchar
(Josef Kuchař)		 649 Avatar for JosefKuchar
138. zvadaadam
(Adam Zvada)		 641 Avatar for zvadaadam
139. peci1
(Martin Pecka)		 640 Avatar for peci1
140. schovi
(David Schovanec)		 634 Avatar for schovi
141. rdk
()		 629 Avatar for rdk
142. K0F
(Kryštof Pešek)		 626 Avatar for K0F
143. cztomsik
(Kamil Tomšík)		 622 Avatar for cztomsik
144. Oldes
(Oldes)		 620 Avatar for Oldes
145. raven2cz
(Tonda Fischer)		 617 Avatar for raven2cz
146. tsinis
(Roman Cinis)		 613 Avatar for tsinis
147. dsehnal
(David Sehnal)		 610 Avatar for dsehnal
148. nohwnd
(Jakub Jareš)		 608 Avatar for nohwnd
149. sairon
(Jan Čermák)		 602 Avatar for sairon
150. martinholovsky
(Martin Holovsky)		 586 Avatar for martinholovsky
151. vonovak
(Vojtech Novak)		 578 Avatar for vonovak
152. oliexe
(Ondrej Rehacek)		 578 Avatar for oliexe
153. Isigar
(Stanislav Opletal)		 575 Avatar for Isigar
154. MihaZupan
(Miha Zupan)		 569 Avatar for MihaZupan
155. scholzj
(Jakub Scholz)		 567 Avatar for scholzj
156. aviraccoon
()		 555 Avatar for aviraccoon
157. martinprikryl
(Martin Prikryl)		 554 Avatar for martinprikryl
158. dstepanov
(Denis Stepanov)		 554 Avatar for dstepanov
159. jerrinot
(Jaromir Hamala)		 554 Avatar for jerrinot
160. jakubcabal
(Jakub Cabal)		 553 Avatar for jakubcabal
161. encukou
(Petr Viktorin)		 550 Avatar for encukou
162. jnv
(Jan Vlnas)		 537 Avatar for jnv
163. korczis
(Tomas Korcak)		 532 Avatar for korczis
164. jprochazk
(Jan Procházka)		 530 Avatar for jprochazk
165. medovina
(Adam Dingle)		 526 Avatar for medovina
166. vaclav
(Václav Pech)		 522 Avatar for vaclav
167. SimonBrandner
(Šimon Brandner)		 516 Avatar for SimonBrandner
168. Martinfx
(M.)		 507 Avatar for Martinfx
169. RikudouSage
(Dominik Chrástecký)		 500 Avatar for RikudouSage
170. mimoccc
(milan jurkulák)		 499 Avatar for mimoccc
171. zoul
(Tomáš Znamenáček)		 497 Avatar for zoul
172. Ladicek
(Ladislav Thon)		 496 Avatar for Ladicek
173. benabraham
(Daniel Srb)		 492 Avatar for benabraham
174. matronator
(Matronator)		 492 Avatar for matronator
175. dolejska-daniel
(Daniel Dolejška)		 489 Avatar for dolejska-daniel
176. t184256
(Alexander Sosedkin)		 482 Avatar for t184256
177. viluon
(Andrew Kvapil)		 475 Avatar for viluon
178. vojtechruz
(Vojtech Ruzicka)		 472 Avatar for vojtechruz
179. ashleney
(ashlen)		 470 Avatar for ashleney
180. petrsvihlik
(Petr Švihlík)		 468 Avatar for petrsvihlik
181. eliot-akira
(3λiȯ+)		 467 Avatar for eliot-akira
182. FrostyX
(Jakub Kadlčík)		 464 Avatar for FrostyX
183. xstefank
(Martin Stefanko)		 462 Avatar for xstefank
184. marenamat
(Maria Matějka)		 461 Avatar for marenamat
185. Andersson007
(Andrew Klychkov)		 459 Avatar for Andersson007
186. DrrDom
(Pavel)		 458 Avatar for DrrDom
187. jirutka
(Jakub Jirutka)		 457 Avatar for jirutka
188. brozrost
(Rostislav Brož)		 455 Avatar for brozrost
189. tomasr8
(Tomas R.)		 455 Avatar for tomasr8
190. vpavlin
(Vaclav Pavlin)		 451 Avatar for vpavlin
191. bajtos
(Miroslav Bajtoš)		 450 Avatar for bajtos
192. ondrolexa
(Ondrej Lexa)		 449 Avatar for ondrolexa
193. sideeffffect
(Ondra Pelech)		 447 Avatar for sideeffffect
194. maly
(Martin Malý)		 447 Avatar for maly
195. zlataovce
(Matouš Kučera)		 446 Avatar for zlataovce
196. instafluff
(Instafluff)		 445 Avatar for instafluff
197. tumido
(Tom Coufal)		 444 Avatar for tumido
198. MartinKolarik
(Martin Kolárik)		 442 Avatar for MartinKolarik
199. layershifter
(Oleksandr Fediashov)		 437 Avatar for layershifter
200. S1ro1
(Matej Sirovatka)		 430 Avatar for S1ro1
201. jiripolasek
(Jiří Polášek)		 430 Avatar for jiripolasek
202. pdostal
(Pavel Dostál)		 426 Avatar for pdostal
203. Hlavtox
(Daniel Hlaváček)		 426 Avatar for Hlavtox
204. OndroMih
(Ondro Mihályi)		 426 Avatar for OndroMih
205. oerdnj
(Ondřej Surý)		 425 Avatar for oerdnj
206. petrroll
(Petr Houška)		 425 Avatar for petrroll
207. Jakuje
(Jakub Jelen)		 423 Avatar for Jakuje
208. jhrcek
(Jan Hrcek)		 421 Avatar for jhrcek
209. VojtechBartos
(Vojta Bartoš)		 419 Avatar for VojtechBartos
210. Sanqui
(Sanqui)		 417 Avatar for Sanqui
211. jkvetina
(Jan Kvetina)		 416 Avatar for jkvetina
212. jakubtomsu
()		 414 Avatar for jakubtomsu
213. barjin
(Jindřich Bär)		 413 Avatar for barjin
214. vslavik
(Václav Slavík)		 410 Avatar for vslavik
215. LeftTwixWand
(Vladyslav Horbachov)		 409 Avatar for LeftTwixWand
216. mrtnzlml
(Martin Zlámal)		 406 Avatar for mrtnzlml
217. octopusengine
(Honza S. Copak)		 405 Avatar for octopusengine
218. TomasTomecek
(Tomas Tomecek)		 405 Avatar for TomasTomecek
219. hclivess
(Jan Kučera)		 399 Avatar for hclivess
220. Bobris
(Boris Letocha)		 398 Avatar for Bobris
221. Blackhex
(Radek Bartoň)		 397 Avatar for Blackhex
222. Simply007
(Ondřej Chrastina)		 395 Avatar for Simply007
223. ondra-novak
(Ondrej Novak)		 394 Avatar for ondra-novak
224. van800
(Ivan Šachov)		 391 Avatar for van800
225. KrabCode
(Jakub Rak)		 391 Avatar for KrabCode
226. T-Gro
(Tomas Grosup)		 391 Avatar for T-Gro
227. jmartisk
(Jan Martiska)		 390 Avatar for jmartisk
228. janproch
(Jan Prochazka)		 386 Avatar for janproch
229. agajdosi
(Andy Gajdosik)		 384 Avatar for agajdosi
230. thejoeejoee
(Josef Kolář)		 380 Avatar for thejoeejoee
231. tomassedovic
(Tomáš Šedovič)		 380 Avatar for tomassedovic
232. tomas-fryza
(Tomas Fryza)		 380 Avatar for tomas-fryza
233. povik
(Martin Povišer)		 379 Avatar for povik
234. ytsarev
(Yury Tsarev)		 378 Avatar for ytsarev
235. musketyr
(Vladimir Orany)		 377 Avatar for musketyr
236. wbenny
(Petr Beneš)		 375 Avatar for wbenny
237. janedbal
(Jan Nedbal)		 375 Avatar for janedbal
238. dqbd
(David Duong)		 372 Avatar for dqbd
239. martykan
(Tomáš Martykán)		 371 Avatar for martykan
240. mvidner
(Martin Vidner)		 369 Avatar for mvidner
241. simonrozsival
(Šimon Rozsíval)		 365 Avatar for simonrozsival
242. pjasicek
(Petr Jašíček)		 365 Avatar for pjasicek
243. Vladimir-Urik
(Vladimír Urík)		 362 Avatar for Vladimir-Urik
244. psfinaki
(Petr)		 358 Avatar for psfinaki
245. eos87
(Helmy Giacoman)		 356 Avatar for eos87
246. hroncok
(Miro Hrončok)		 356 Avatar for hroncok
247. danielkec
(Daniel Kec)		 354 Avatar for danielkec
248. ondrejbartas
(Ondřej Bartas)		 354 Avatar for ondrejbartas
249. OndrejMottl
(Ondřej Mottl)		 353 Avatar for OndrejMottl
250. tomas-langer
(Tomas Langer)		 353 Avatar for tomas-langer
251. verovaleros
(Veronica Valeros)		 353 Avatar for verovaleros
252. abtris
(Ladislav Prskavec)		 352 Avatar for abtris
253. morning4coffe-dev
(Dominik Titl)		 351 Avatar for morning4coffe-dev
254. danvratil
(Dan Vrátil)		 350 Avatar for danvratil
255. pepakriz
(Josef Kříž)		 349 Avatar for pepakriz
256. jsnajdr
(Jarda Snajdr)		 345 Avatar for jsnajdr

Organizations

Rank Organization Members
1. microsoft 18
2. dotnet 10
3. pyvec 8
4. python 3
5. apify 3
6. unoplatform 3
7. smallrye 3
8. oracle 3
9. fedora-python 3
10. pyladiescz 3