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 2026-07-28 12:34:54 +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 33815 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)		 12825 Avatar for MilosKozak
2. leostera
(Leo Ostera)		 12213 Avatar for leostera
3. hejny
(Pavol Hejny)		 10470 Avatar for hejny
4. Vitexus
(Cybervitexus)		 7594 Avatar for Vitexus
5. nijel
(Michal Čihař)		 5104 Avatar for nijel
6. ondrejsika
(Ondrej Sika)		 4847 Avatar for ondrejsika
7. TomasVotruba
(Tomas Votruba)		 4446 Avatar for TomasVotruba
8. matej21
(David Matějka)		 4292 Avatar for matej21
9. dan-zeman
(Dan Zeman)		 4153 Avatar for dan-zeman
10. vancura
(Václav Vančura)		 4031 Avatar for vancura
11. Borda
(Jirka Borovec)		 4009 Avatar for Borda
12. Pitel
(Ing. Jan Kaláb)		 3938 Avatar for Pitel
13. kvaps
(Andrei Kvapil)		 3785 Avatar for kvaps
14. JanMikes
(Jan Mikeš)		 3727 Avatar for JanMikes
15. gfraiteur
(Gaël Fraiteur)		 3544 Avatar for gfraiteur
16. Kobzol
(Jakub Beránek)		 3538 Avatar for Kobzol
17. MartinZikmund
(Martin Zikmund)		 3432 Avatar for MartinZikmund
18. honzajavorek
(Honza Javorek)		 3353 Avatar for honzajavorek
19. darosh
(Jan Forst)		 2941 Avatar for darosh
20. Stranger6667
(Dmitry Dygalo)		 2835 Avatar for Stranger6667
21. LeftTwixWand
(Vladyslav Horbachov)		 2693 Avatar for LeftTwixWand
22. BigBang1112
(Petr Pivoňka)		 2672 Avatar for BigBang1112
23. skodak
(Petr Skoda)		 2620 Avatar for skodak
25. stancld
(Daniel Stancl)		 2506 Avatar for stancld
26. orpiske
(Otavio Rodolfo Piske)		 2466 Avatar for orpiske
27. MartinKavik
(Martin Kavík)		 2270 Avatar for MartinKavik
28. scholtz
(Ludovit Scholtz)		 2216 Avatar for scholtz
29. snajpa
(Pavel Snajdr)		 2190 Avatar for snajpa
30. ondrejmirtes
(Ondřej Mirtes)		 2148 Avatar for ondrejmirtes
31. kovarex
(Michal Kovařík)		 2118 Avatar for kovarex
32. tomasmach
(Tomáš Mach)		 2052 Avatar for tomasmach
33. escopecz
(John Linhart)		 1996 Avatar for escopecz
34. padak
(Petr Simecek)		 1944 Avatar for padak
35. martastain
(Martin Wacker)		 1943 Avatar for martastain
36. fpytloun
(Filip Pytloun)		 1929 Avatar for fpytloun
37. FilipChalupa
(Filip Chalupa)		 1908 Avatar for FilipChalupa
38. jankotek
(Jan Kotek)		 1883 Avatar for jankotek
39. nohaapav
(Pavol Noha)		 1864 Avatar for nohaapav
40. tangero
(Patrick Zandl)		 1843 Avatar for tangero
41. OzzyCzech
(Roman Ožana)		 1843 Avatar for OzzyCzech
42. mountiny
(Vit Horacek)		 1831 Avatar for mountiny
43. Meldiron
(Matej Bačo)		 1806 Avatar for Meldiron
44. pasky
(Petr Baudis)		 1749 Avatar for pasky
45. q66
(nina)		 1722 Avatar for q66
46. panva
(Filip Skokan)		 1611 Avatar for panva
47. dougwithseismic
(Doug Silkstone)		 1552 Avatar for dougwithseismic
48. luboslenco
(Lubos Lenco)		 1544 Avatar for luboslenco
49. char0n
(Vladimír Gorej)		 1535 Avatar for char0n
50. fxck
(Aleš)		 1518 Avatar for fxck
51. suculent
(Matej Sychra)		 1468 Avatar for suculent
52. Witiko
(Vít Starý Novotný)		 1422 Avatar for Witiko
53. martinrotter
(martinrotter)		 1417 Avatar for martinrotter
54. Crauzer
()		 1415 Avatar for Crauzer
55. mxdpeep
(Filip Oščádal)		 1391 Avatar for mxdpeep
56. yasanglass
(Yasan Glass)		 1385 Avatar for yasanglass
57. TDiblik
(Tomáš Diblík)		 1367 Avatar for TDiblik
58. silverbucket
(Nick Jennings)		 1358 Avatar for silverbucket
59. jjonescz
(Jan Jones)		 1343 Avatar for jjonescz
60. fidencio
(Fabiano Fidêncio)		 1307 Avatar for fidencio
61. subhdotsol
(subh)		 1304 Avatar for subhdotsol
62. koo5
()		 1303 Avatar for koo5
63. B4nan
(Martin Adámek)		 1285 Avatar for B4nan
64. Youssef1313
(Youssef Fahmy)		 1277 Avatar for Youssef1313
65. yaqwsx
(Jan Mrázek)		 1271 Avatar for yaqwsx
66. akacdev
(akac)		 1267 Avatar for akacdev
67. hclivess
(Jan Kučera)		 1265 Avatar for hclivess
68. mosra
(Vladimír Vondruš)		 1251 Avatar for mosra
69. zbycz
(Pavel Zbytovský)		 1249 Avatar for zbycz
70. vcunat
(Vladimír Čunát)		 1238 Avatar for vcunat
71. miccy
(Miccy)		 1209 Avatar for miccy
72. brmzkw
(Julien Castets)		 1204 Avatar for brmzkw
73. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 1198 Avatar for webknjaz
74. steida
(Daniel Steigerwald)		 1158 Avatar for steida
75. 0xMartin
(0xM4R71N)		 1148 Avatar for 0xMartin
76. ExposedCat
(Artem Prokop)		 1143 Avatar for ExposedCat
77. petrjasek
(Petr Jašek)		 1141 Avatar for petrjasek
78. averrin
(Averrin)		 1106 Avatar for averrin
79. marxin
(Martin Liška)		 1099 Avatar for marxin
80. jindrapetrik
(Jindra Petřík)		 1092 Avatar for jindrapetrik
81. Frooxius
(Tomas Mariancik)		 1084 Avatar for Frooxius
82. foxik
(Milan Straka)		 1065 Avatar for foxik
83. fcbond
(Francis Bond)		 1063 Avatar for fcbond
84. elieux
(David Macek)		 1052 Avatar for elieux
85. legionus
(Alexey Gladkov)		 1038 Avatar for legionus
86. M0n7y5
(M0N7Y5)		 1030 Avatar for M0n7y5
87. K0F
(Kryštof Pešek)		 1027 Avatar for K0F
88. vojtechmares
(Vojtěch Mareš)		 1012 Avatar for vojtechmares
89. mkouba
(Martin Kouba)		 1007 Avatar for mkouba
90. swift502
(Jan Bláha)		 984 Avatar for swift502
91. divi255
(Sergiy S.)		 956 Avatar for divi255
92. krustowski
(krusty)		 939 Avatar for krustowski
93. jtojnar
(Jan Tojnar)		 930 Avatar for jtojnar
94. ingvagabund
(Jan Chaloupka)		 922 Avatar for ingvagabund
95. kdudka
(Kamil Dudka)		 921 Avatar for kdudka
96. widlarizer
(Emil J)		 920 Avatar for widlarizer
97. pdovhomilja
(Pavel Dovhomilja)		 918 Avatar for pdovhomilja
98. wentasah
(Michal Sojka)		 906 Avatar for wentasah
99. schovi
(David Schovanec)		 897 Avatar for schovi
100. maraf
(Marek Fišera)		 897 Avatar for maraf
101. velocitatem
(Daniel Alves Rösel)		 892 Avatar for velocitatem
102. frdel
(Jan Tomášek)		 891 Avatar for frdel
103. andrii0lomakin
(Andrii Lomakin)		 887 Avatar for andrii0lomakin
104. petrbouda
(Petr Bouda)		 886 Avatar for petrbouda
105. vdusek
(Vlada Dusek)		 878 Avatar for vdusek
106. nezdemkovski
(Yuri Nezdemkovski)		 864 Avatar for nezdemkovski
107. timthelion
(Timothy Hobbs)		 853 Avatar for timthelion
108. fprochazka
(Filip Procházka)		 850 Avatar for fprochazka
109. martinfleis
(Martin Fleischmann)		 850 Avatar for martinfleis
110. lemenkov
(Peter Lemenkov)		 833 Avatar for lemenkov
111. ruzickap
(Petr Ruzicka)		 831 Avatar for ruzickap
112. generalmimon
(Petr Pučil)		 819 Avatar for generalmimon
113. pavelsavara
(Pavel Savara)		 816 Avatar for pavelsavara
114. mrq1911
()		 811 Avatar for mrq1911
115. vrutkovs
(Vadim Rutkovsky)		 805 Avatar for vrutkovs
116. capaj
(Jiri Spac)		 803 Avatar for capaj
117. tumic0
(Martin Tůma)		 801 Avatar for tumic0
118. xiaoxiae
(Tomáš Sláma)		 800 Avatar for xiaoxiae
119. BurnyCoder
(Burny)		 791 Avatar for BurnyCoder
120. klaxalk
(Tomáš Báča)		 785 Avatar for klaxalk
121. aitorllj93
(Aitor)		 775 Avatar for aitorllj93
122. Vrtak-CZ
(Patrik Votoček)		 773 Avatar for Vrtak-CZ
123. hechth
(Helge Hecht)		 769 Avatar for hechth
124. moodmosaic
(Nikos Baxevanis)		 750 Avatar for moodmosaic
125. igneus
(Jakub Pavlík)		 742 Avatar for igneus
126. malinajan
(Jan Malina (Horáček))		 742 Avatar for malinajan
127. Cvolton
()		 733 Avatar for Cvolton
128. Isigar
(Stanislav Opletal)		 727 Avatar for Isigar
129. JuroOravec
(Juro Oravec)		 727 Avatar for JuroOravec
130. rdk
()		 722 Avatar for rdk
131. bartholomej
(BART!)		 719 Avatar for bartholomej
132. phracek
(Petr Hracek)		 717 Avatar for phracek
133. Janiczek
(Martin Janiczek)		 717 Avatar for Janiczek
134. Oldes
(Oldes)		 714 Avatar for Oldes
135. JakubAndrysek
(Kuba Andrýsek)		 702 Avatar for JakubAndrysek
136. ricccrd
(Richard)		 699 Avatar for ricccrd
137. vladimirvolek
(Vladimír Volek)		 694 Avatar for vladimirvolek
138. xsuchy
(Miroslav Suchý)		 685 Avatar for xsuchy
139. martinholovsky
(Martin Holovsky)		 680 Avatar for martinholovsky
140. lzap
(Lukáš Zapletal)		 680 Avatar for lzap
141. nohwnd
(Jakub Jareš)		 680 Avatar for nohwnd
142. dimetron
(Dmytro Rashko)		 669 Avatar for dimetron
143. georgik
(Juraj Michálek)		 668 Avatar for georgik
144. zvadaadam
(Adam Zvada)		 663 Avatar for zvadaadam
145. hrosicka
(Hana Robovska)		 663 Avatar for hrosicka
146. peci1
(Martin Pecka)		 659 Avatar for peci1
147. JosefKuchar
(Josef Kuchař)		 647 Avatar for JosefKuchar
148. dstepanov
(Denis Stepanov)		 642 Avatar for dstepanov
149. tomkis
(Tomáš Weiss)		 630 Avatar for tomkis
150. raven2cz
(Tonda Fischer)		 617 Avatar for raven2cz
151. tsinis
(Roman Cinis)		 610 Avatar for tsinis
152. cztomsik
(Kamil Tomšík)		 600 Avatar for cztomsik
153. korczis
(Tomas Korcak)		 597 Avatar for korczis
154. oliexe
(Ondrej Rehacek)		 590 Avatar for oliexe
155. sairon
(Jan Čermák)		 590 Avatar for sairon
156. dsehnal
(David Sehnal)		 587 Avatar for dsehnal
157. aviraccoon
()		 578 Avatar for aviraccoon
158. jerrinot
(Jaromir Hamala)		 575 Avatar for jerrinot
159. scholzj
(Jakub Scholz)		 552 Avatar for scholzj
160. vonovak
(Vojtech Novak)		 547 Avatar for vonovak
161. vaclav
(Václav Pech)		 547 Avatar for vaclav
162. RikudouSage
(Dominik Chrástecký)		 546 Avatar for RikudouSage
163. vojtechruz
(Vojtech Ruzicka)		 540 Avatar for vojtechruz
164. MihaZupan
(Miha Zupan)		 539 Avatar for MihaZupan
165. tumido
(Tom Coufal)		 530 Avatar for tumido
166. octopusengine
(Honza S. Copak)		 525 Avatar for octopusengine
167. jprochazk
(Jan Procházka)		 524 Avatar for jprochazk
168. benabraham
(Daniel Srb)		 523 Avatar for benabraham
169. vrana
(Jakub Vrána)		 523 Avatar for vrana
170. jakubcabal
(Jakub Cabal)		 513 Avatar for jakubcabal
171. medovina
(Adam Dingle)		 512 Avatar for medovina
172. encukou
(Petr Viktorin)		 506 Avatar for encukou
173. martinprikryl
(Martin Prikryl)		 500 Avatar for martinprikryl
174. zoul
(Tomáš Znamenáček)		 500 Avatar for zoul
175. Martinfx
(M.)		 497 Avatar for Martinfx
176. pdostal
(Pavel Dostál)		 494 Avatar for pdostal
177. vpavlin
(Vaclav Pavlin)		 494 Avatar for vpavlin
178. petrsvihlik
(Petr Švihlík)		 492 Avatar for petrsvihlik
179. matronator
(Matronator)		 490 Avatar for matronator
180. SimonBrandner
(Šimon Brandner)		 487 Avatar for SimonBrandner
181. Ladicek
(Ladislav Thon)		 481 Avatar for Ladicek
182. marenamat
(Maria Matějka)		 478 Avatar for marenamat
183. VojtechBartos
(Vojta Bartoš)		 478 Avatar for VojtechBartos
184. jakubboucek
(Jakub Bouček)		 473 Avatar for jakubboucek
185. jirutka
(Jakub Jirutka)		 473 Avatar for jirutka
186. sideeffffect
(Ondra Pelech)		 469 Avatar for sideeffffect
187. t184256
(Alexander Sosedkin)		 468 Avatar for t184256
188. FrostyX
(Jakub Kadlčík)		 466 Avatar for FrostyX
189. ondrolexa
(Ondrej Lexa)		 461 Avatar for ondrolexa
190. DrrDom
(Pavel)		 460 Avatar for DrrDom
191. Andersson007
(Andrew Klychkov)		 454 Avatar for Andersson007
192. viluon
(Andrew Kvapil)		 453 Avatar for viluon
193. mimoccc
(milan jurkulák)		 452 Avatar for mimoccc
194. eliot-akira
(3λiȯ+)		 452 Avatar for eliot-akira
195. ashleney
(ashlen)		 451 Avatar for ashleney
196. jnv
(Jan Vlnas)		 451 Avatar for jnv
197. xstefank
(Martin Stefanko)		 450 Avatar for xstefank
198. maly
(Martin Malý)		 449 Avatar for maly
199. mkol5222
()		 448 Avatar for mkol5222
200. oerdnj
(Ondřej Surý)		 444 Avatar for oerdnj
201. layershifter
(Oleksandr Fediashov)		 441 Avatar for layershifter
202. jhrcek
(Jan Hrcek)		 440 Avatar for jhrcek
203. instafluff
(Instafluff)		 438 Avatar for instafluff
204. vslavik
(Václav Slavík)		 437 Avatar for vslavik
205. petrroll
(Petr Houška)		 435 Avatar for petrroll
206. tomasr8
(Tomas R.)		 435 Avatar for tomasr8
207. Jakuje
(Jakub Jelen)		 434 Avatar for Jakuje
208. MartinKolarik
(Martin Kolárik)		 433 Avatar for MartinKolarik
209. abtris
(Ladislav Prskavec)		 429 Avatar for abtris
210. mrtnzlml
(Martin Zlámal)		 428 Avatar for mrtnzlml
211. S1ro1
(Matej Sirovatka)		 428 Avatar for S1ro1
212. jkvetina
(Jan Kvetina)		 425 Avatar for jkvetina
213. OndroMih
(Ondro Mihályi)		 424 Avatar for OndroMih
214. jakubtomsu
()		 422 Avatar for jakubtomsu
215. dolejska-daniel
(Daniel Dolejška)		 422 Avatar for dolejska-daniel
216. simonrozsival
(Šimon Rozsíval)		 421 Avatar for simonrozsival
217. zlataovce
(Matouš Kučera)		 420 Avatar for zlataovce
218. vinzenz
(Vinzenz 'evilissimo' Feenstra )		 418 Avatar for vinzenz
219. Sanqui
(Sanqui)		 415 Avatar for Sanqui
220. bajtos
(Miroslav Bajtoš)		 414 Avatar for bajtos
221. barjin
(Jindřich Bär)		 410 Avatar for barjin
222. ondra-novak
(Ondrej Novak)		 409 Avatar for ondra-novak
223. simi
(Josef Šimánek)		 406 Avatar for simi
224. KrabCode
(Jakub Rak)		 401 Avatar for KrabCode
225. Bobris
(Boris Letocha)		 400 Avatar for Bobris
226. TomasTomecek
(Tomas Tomecek)		 400 Avatar for TomasTomecek
227. jiripolasek
(Jiří Polášek)		 397 Avatar for jiripolasek
228. povik
(Martin Povišer)		 396 Avatar for povik
229. Simply007
(Ondřej Chrastina)		 396 Avatar for Simply007
230. pepakriz
(Josef Kříž)		 396 Avatar for pepakriz
231. musketyr
(Vladimir Orany)		 395 Avatar for musketyr
232. agajdosi
(Andy Gajdosik)		 394 Avatar for agajdosi
233. T-Gro
(Tomas Grosup)		 394 Avatar for T-Gro
234. jmartisk
(Jan Martiska)		 393 Avatar for jmartisk
235. Hlavtox
(Daniel Hlaváček)		 392 Avatar for Hlavtox
236. janproch
(Jan Prochazka)		 389 Avatar for janproch
237. wbenny
(Petr Beneš)		 386 Avatar for wbenny
238. Blackhex
(Radek Bartoň)		 386 Avatar for Blackhex
239. van800
(Ivan Šachov)		 381 Avatar for van800
240. tomas-fryza
(Tomas Fryza)		 380 Avatar for tomas-fryza
241. tomassedovic
(Tomáš Šedovič)		 380 Avatar for tomassedovic
242. jsnajdr
(Jarda Snajdr)		 380 Avatar for jsnajdr
243. thejoeejoee
(Josef Kolář)		 376 Avatar for thejoeejoee
244. ondrejbartas
(Ondřej Bartas)		 375 Avatar for ondrejbartas
245. Vladimir-Urik
(Vladimír Urík)		 372 Avatar for Vladimir-Urik
246. janedbal
(Jan Nedbal)		 369 Avatar for janedbal
247. hroncok
(Miro Hrončok)		 368 Avatar for hroncok
248. psfinaki
(Petr)		 366 Avatar for psfinaki
249. pjasicek
(Petr Jašíček)		 365 Avatar for pjasicek
250. mvidner
(Martin Vidner)		 364 Avatar for mvidner
251. eos87
(Helmy Giacoman)		 361 Avatar for eos87
252. danvratil
(Dan Vrátil)		 359 Avatar for danvratil
253. tomas-langer
(Tomas Langer)		 359 Avatar for tomas-langer
254. morning4coffe-dev
(Dominik Titl)		 355 Avatar for morning4coffe-dev
255. OndrejMottl
(Ondřej Mottl)		 354 Avatar for OndrejMottl
256. verovaleros
(Veronica Valeros)		 353 Avatar for verovaleros

Organizations

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