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 2026-08-12 23:30:01 +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 34171 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. martinmodrak
(Martin Modrák)		 40476 Avatar for martinmodrak
2. MilosKozak
(Milos Kozak)		 12668 Avatar for MilosKozak
3. leostera
(Leo Ostera)		 12167 Avatar for leostera
4. hejny
(Pavol Hejny)		 10524 Avatar for hejny
5. Vitexus
(Cybervitexus)		 7588 Avatar for Vitexus
6. matej21
(David Matějka)		 5715 Avatar for matej21
7. vancura
(Václav Vančura)		 5456 Avatar for vancura
8. nijel
(Michal Čihař)		 5261 Avatar for nijel
9. TomasVotruba
(Tomas Votruba)		 5077 Avatar for TomasVotruba
10. ondrejsika
(Ondrej Sika)		 5064 Avatar for ondrejsika
11. Borda
(Jirka Borovec)		 4262 Avatar for Borda
12. dan-zeman
(Dan Zeman)		 4138 Avatar for dan-zeman
13. JanMikes
(Jan Mikeš)		 4126 Avatar for JanMikes
14. Pitel
(Ing. Jan Kaláb)		 3928 Avatar for Pitel
15. gfraiteur
(Gaël Fraiteur)		 3907 Avatar for gfraiteur
16. kvaps
(Andrei Kvapil)		 3830 Avatar for kvaps
17. orpiske
(Otavio Rodolfo Piske)		 3686 Avatar for orpiske
18. Kobzol
(Jakub Beránek)		 3615 Avatar for Kobzol
19. MartinZikmund
(Martin Zikmund)		 3548 Avatar for MartinZikmund
20. honzajavorek
(Honza Javorek)		 3441 Avatar for honzajavorek
21. LeftTwixWand
(Vladyslav Horbachov)		 3125 Avatar for LeftTwixWand
22. Stranger6667
(Dmitry Dygalo)		 2991 Avatar for Stranger6667
23. darosh
(Jan Forst)		 2952 Avatar for darosh
24. skodak
(Petr Skoda)		 2770 Avatar for skodak
26. BigBang1112
(Petr Pivoňka)		 2724 Avatar for BigBang1112
27. stancld
(Daniel Stancl)		 2518 Avatar for stancld
28. ricccrd
(Richard)		 2495 Avatar for ricccrd
29. MartinKavik
(Martin Kavík)		 2472 Avatar for MartinKavik
30. ondrejmirtes
(Ondřej Mirtes)		 2232 Avatar for ondrejmirtes
31. snajpa
(Pavel Snajdr)		 2224 Avatar for snajpa
32. scholtz
(Ludovit Scholtz)		 2151 Avatar for scholtz
33. jankotek
(Jan Kotek)		 2145 Avatar for jankotek
34. tomasmach
(Tomáš Mach)		 2127 Avatar for tomasmach
35. kovarex
(Michal Kovařík)		 2118 Avatar for kovarex
36. padak
(Petr Simecek)		 2111 Avatar for padak
37. escopecz
(John Linhart)		 2072 Avatar for escopecz
38. K0F
(Kryštof Pešek)		 2058 Avatar for K0F
39. FilipChalupa
(Filip Chalupa)		 2036 Avatar for FilipChalupa
40. tangero
(Patrick Zandl)		 1986 Avatar for tangero
41. fpytloun
(Filip Pytloun)		 1938 Avatar for fpytloun
42. Meldiron
(Matej Bačo)		 1912 Avatar for Meldiron
43. martastain
(Martin Wacker)		 1899 Avatar for martastain
44. mountiny
(Vit Horacek)		 1873 Avatar for mountiny
45. nohaapav
(Pavol Noha)		 1835 Avatar for nohaapav
46. panva
(Filip Skokan)		 1810 Avatar for panva
47. OzzyCzech
(Roman Ožana)		 1802 Avatar for OzzyCzech
48. pasky
(Petr Baudis)		 1766 Avatar for pasky
49. q66
(nina)		 1735 Avatar for q66
50. JanPokorny
(Jan Pokorný)		 1627 Avatar for JanPokorny
51. char0n
(Vladimír Gorej)		 1610 Avatar for char0n
52. hclivess
(Jan Kučera)		 1609 Avatar for hclivess
53. luboslenco
(Lubos Lenco)		 1540 Avatar for luboslenco
54. fxck
(Aleš)		 1526 Avatar for fxck
55. Crauzer
()		 1512 Avatar for Crauzer
56. martinrotter
(martinrotter)		 1509 Avatar for martinrotter
57. suculent
(Matej Sychra)		 1468 Avatar for suculent
58. yaqwsx
(Jan Mrázek)		 1451 Avatar for yaqwsx
59. korczis
(Tomas Korcak)		 1423 Avatar for korczis
60. mxdpeep
(Filip Oščádal)		 1410 Avatar for mxdpeep
61. TDiblik
(Tomáš Diblík)		 1399 Avatar for TDiblik
62. Witiko
(Vít Starý Novotný)		 1391 Avatar for Witiko
63. fidencio
(Fabiano Fidêncio)		 1388 Avatar for fidencio
64. silverbucket
(Nick Jennings)		 1374 Avatar for silverbucket
65. jjonescz
(Jan Jones)		 1357 Avatar for jjonescz
66. yasanglass
(Yasan Glass)		 1354 Avatar for yasanglass
67. B4nan
(Martin Adámek)		 1334 Avatar for B4nan
68. koo5
()		 1325 Avatar for koo5
69. vcunat
(Vladimír Čunát)		 1313 Avatar for vcunat
70. subhdotsol
(subh)		 1293 Avatar for subhdotsol
71. dougwithseismic
(Doug Silkstone)		 1284 Avatar for dougwithseismic
72. ExposedCat
(Artem Prokop)		 1237 Avatar for ExposedCat
73. mosra
(Vladimír Vondruš)		 1223 Avatar for mosra
74. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 1220 Avatar for webknjaz
75. steida
(Daniel Steigerwald)		 1201 Avatar for steida
76. zbycz
(Pavel Zbytovský)		 1199 Avatar for zbycz
77. Youssef1313
(Youssef Fahmy)		 1178 Avatar for Youssef1313
78. akacdev
(akac)		 1166 Avatar for akacdev
79. brmzkw
(Julien Castets)		 1164 Avatar for brmzkw
80. marxin
(Martin Liška)		 1163 Avatar for marxin
81. 0xMartin
(0xM4R71N)		 1132 Avatar for 0xMartin
82. Frooxius
(Tomas Mariancik)		 1131 Avatar for Frooxius
83. petrjasek
(Petr Jašek)		 1129 Avatar for petrjasek
84. legionus
(Alexey Gladkov)		 1108 Avatar for legionus
85. M0n7y5
(M0N7Y5)		 1102 Avatar for M0n7y5
86. averrin
(Averrin)		 1091 Avatar for averrin
87. lemenkov
(Peter Lemenkov)		 1091 Avatar for lemenkov
88. fcbond
(Francis Bond)		 1075 Avatar for fcbond
89. miccy
(Miccy)		 1066 Avatar for miccy
90. foxik
(Milan Straka)		 1065 Avatar for foxik
91. jindrapetrik
(Jindra Petřík)		 1045 Avatar for jindrapetrik
92. schovi
(David Schovanec)		 1039 Avatar for schovi
93. vojtechmares
(Vojtěch Mareš)		 1038 Avatar for vojtechmares
94. mkouba
(Martin Kouba)		 1030 Avatar for mkouba
95. elieux
(David Macek)		 1028 Avatar for elieux
96. BurnyCoder
(Burny)		 981 Avatar for BurnyCoder
97. swift502
(Jan Bláha)		 978 Avatar for swift502
98. pdovhomilja
(Pavel Dovhomilja)		 952 Avatar for pdovhomilja
99. divi255
(Sergiy S.)		 946 Avatar for divi255
100. kdudka
(Kamil Dudka)		 936 Avatar for kdudka
101. wentasah
(Michal Sojka)		 929 Avatar for wentasah
102. jtojnar
(Jan Tojnar)		 928 Avatar for jtojnar
103. ingvagabund
(Jan Chaloupka)		 928 Avatar for ingvagabund
104. andrii0lomakin
(Andrii Lomakin)		 917 Avatar for andrii0lomakin
105. vrana
(Jakub Vrána)		 914 Avatar for vrana
106. petrbouda
(Petr Bouda)		 910 Avatar for petrbouda
107. widlarizer
(Emil J)		 908 Avatar for widlarizer
108. maraf
(Marek Fišera)		 906 Avatar for maraf
109. dimetron
(Dmytro Rashko)		 905 Avatar for dimetron
110. vdusek
(Vlada Dusek)		 900 Avatar for vdusek
111. vpavlin
(Vaclav Pavlin)		 893 Avatar for vpavlin
112. velocitatem
(Daniel Alves Rösel)		 889 Avatar for velocitatem
113. hechth
(Helge Hecht)		 887 Avatar for hechth
114. nezdemkovski
(Yuri Nezdemkovski)		 875 Avatar for nezdemkovski
115. ruzickap
(Petr Ruzicka)		 872 Avatar for ruzickap
116. mrq1911
()		 868 Avatar for mrq1911
117. grafuls
(Gonzalo Rafuls)		 867 Avatar for grafuls
118. timthelion
(Timothy Hobbs)		 862 Avatar for timthelion
119. frdel
(Jan Tomášek)		 854 Avatar for frdel
120. krustowski
(krusty)		 853 Avatar for krustowski
121. martinfleis
(Martin Fleischmann)		 852 Avatar for martinfleis
122. fprochazka
(Filip Procházka)		 844 Avatar for fprochazka
123. vrutkovs
(Vadim Rutkovsky)		 831 Avatar for vrutkovs
124. pavelsavara
(Pavel Savara)		 815 Avatar for pavelsavara
125. capaj
(Jiri Spac)		 804 Avatar for capaj
126. tumic0
(Martin Tůma)		 798 Avatar for tumic0
127. klaxalk
(Tomáš Báča)		 794 Avatar for klaxalk
128. xiaoxiae
(Tomáš Sláma)		 789 Avatar for xiaoxiae
129. Vrtak-CZ
(Patrik Votoček)		 773 Avatar for Vrtak-CZ
130. hubpav
(Pavel Hübner)		 767 Avatar for hubpav
131. malinajan
(Jan Malina (Horáček))		 755 Avatar for malinajan
132. igneus
(Jakub Pavlík)		 748 Avatar for igneus
133. JuroOravec
(Juro Oravec)		 744 Avatar for JuroOravec
134. martinholovsky
(Martin Holovsky)		 743 Avatar for martinholovsky
135. generalmimon
(Petr Pučil)		 743 Avatar for generalmimon
136. Cvolton
()		 741 Avatar for Cvolton
137. moodmosaic
(Nikos Baxevanis)		 735 Avatar for moodmosaic
138. bartholomej
(BART!)		 729 Avatar for bartholomej
139. Janiczek
(Martin Janiczek)		 725 Avatar for Janiczek
140. aitorllj93
(Aitor)		 724 Avatar for aitorllj93
141. phracek
(Petr Hracek)		 721 Avatar for phracek
142. nohwnd
(Jakub Jareš)		 718 Avatar for nohwnd
143. RikudouSage
(Dominik Chrástecký)		 718 Avatar for RikudouSage
144. rdk
()		 714 Avatar for rdk
145. Oldes
(Oldes)		 714 Avatar for Oldes
146. vladimirvolek
(Vladimír Volek)		 702 Avatar for vladimirvolek
147. JakubAndrysek
(Kuba Andrýsek)		 702 Avatar for JakubAndrysek
148. xsuchy
(Miroslav Suchý)		 686 Avatar for xsuchy
149. zvadaadam
(Adam Zvada)		 673 Avatar for zvadaadam
150. lzap
(Lukáš Zapletal)		 669 Avatar for lzap
151. hrosicka
(Hana Robovska)		 652 Avatar for hrosicka
152. dstepanov
(Denis Stepanov)		 648 Avatar for dstepanov
153. JosefKuchar
(Josef Kuchař)		 646 Avatar for JosefKuchar
154. georgik
(Juraj Michálek)		 632 Avatar for georgik
155. peci1
(Martin Pecka)		 629 Avatar for peci1
156. raven2cz
(Tonda Fischer)		 628 Avatar for raven2cz
157. tsinis
(Roman Cinis)		 623 Avatar for tsinis
158. tomkis
(Tomáš Weiss)		 620 Avatar for tomkis
159. octopusengine
(Honza S. Copak)		 613 Avatar for octopusengine
160. aviraccoon
()		 612 Avatar for aviraccoon
161. jerrinot
(Jaromir Hamala)		 594 Avatar for jerrinot
162. MihaZupan
(Miha Zupan)		 593 Avatar for MihaZupan
163. oliexe
(Ondrej Rehacek)		 591 Avatar for oliexe
164. sairon
(Jan Čermák)		 582 Avatar for sairon
165. t184256
(Alexander Sosedkin)		 574 Avatar for t184256
166. dsehnal
(David Sehnal)		 565 Avatar for dsehnal
167. vojtechruz
(Vojtech Ruzicka)		 563 Avatar for vojtechruz
168. vonovak
(Vojtech Novak)		 556 Avatar for vonovak
169. pdostal
(Pavel Dostál)		 548 Avatar for pdostal
170. scholzj
(Jakub Scholz)		 546 Avatar for scholzj
171. vaclav
(Václav Pech)		 542 Avatar for vaclav
172. tumido
(Tom Coufal)		 533 Avatar for tumido
173. benabraham
(Daniel Srb)		 531 Avatar for benabraham
174. cztomsik
(Kamil Tomšík)		 531 Avatar for cztomsik
175. jirispilka
(Jiří Spilka)		 529 Avatar for jirispilka
176. encukou
(Petr Viktorin)		 523 Avatar for encukou
177. VojtechBartos
(Vojta Bartoš)		 521 Avatar for VojtechBartos
178. zoul
(Tomáš Znamenáček)		 520 Avatar for zoul
179. petrsvihlik
(Petr Švihlík)		 517 Avatar for petrsvihlik
180. jprochazk
(Jan Procházka)		 514 Avatar for jprochazk
181. martinprikryl
(Martin Prikryl)		 514 Avatar for martinprikryl
182. SimonBrandner
(Šimon Brandner)		 511 Avatar for SimonBrandner
183. jakubcabal
(Jakub Cabal)		 509 Avatar for jakubcabal
184. jakubboucek
(Jakub Bouček)		 509 Avatar for jakubboucek
185. MartinKolarik
(Martin Kolárik)		 501 Avatar for MartinKolarik
186. Martinfx
(M.)		 496 Avatar for Martinfx
187. marenamat
(Maria Matějka)		 493 Avatar for marenamat
188. ondrolexa
(Ondrej Lexa)		 493 Avatar for ondrolexa
189. ondra-novak
(Ondrej Novak)		 486 Avatar for ondra-novak
190. FrostyX
(Jakub Kadlčík)		 485 Avatar for FrostyX
191. vinzenz
(Vinzenz 'evilissimo' Feenstra )		 484 Avatar for vinzenz
192. abtris
(Ladislav Prskavec)		 476 Avatar for abtris
193. sideeffffect
(Ondra Pelech)		 475 Avatar for sideeffffect
194. matronator
(Matronator)		 475 Avatar for matronator
195. jirutka
(Jakub Jirutka)		 474 Avatar for jirutka
196. bajtos
(Miroslav Bajtoš)		 472 Avatar for bajtos
197. ducha-aiki
(Dmytro Mishkin)		 469 Avatar for ducha-aiki
198. oerdnj
(Ondřej Surý)		 469 Avatar for oerdnj
199. pepakriz
(Josef Kříž)		 466 Avatar for pepakriz
200. mimoccc
(milan jurkulák)		 461 Avatar for mimoccc
201. ashleney
(ashlen)		 460 Avatar for ashleney
202. layershifter
(Oleksandr Fediashov)		 460 Avatar for layershifter
203. simi
(Josef Šimánek)		 460 Avatar for simi
204. DrrDom
(Pavel)		 460 Avatar for DrrDom
205. vslavik
(Václav Slavík)		 454 Avatar for vslavik
206. maly
(Martin Malý)		 453 Avatar for maly
207. eliot-akira
(ελiȯ+)		 452 Avatar for eliot-akira
208. jhrcek
(Jan Hrcek)		 451 Avatar for jhrcek
209. mrtnzlml
(Martin Zlámal)		 450 Avatar for mrtnzlml
210. xstefank
(Martin Stefanko)		 449 Avatar for xstefank
211. viluon
(Andrew Kvapil)		 447 Avatar for viluon
212. fikovnik
(Filip Krikava)		 445 Avatar for fikovnik
213. Andersson007
(Andrew Klychkov)		 444 Avatar for Andersson007
214. petrroll
(Petr Houška)		 441 Avatar for petrroll
215. Simply007
(Ondřej Chrastina)		 433 Avatar for Simply007
216. tomasr8
(Tomas R.)		 432 Avatar for tomasr8
217. Jakuje
(Jakub Jelen)		 431 Avatar for Jakuje
218. jakubtomsu
()		 426 Avatar for jakubtomsu
219. S1ro1
(Matej Sirovatka)		 426 Avatar for S1ro1
220. jnv
(Jan Vlnas)		 425 Avatar for jnv
221. simonrozsival
(Šimon Rozsíval)		 422 Avatar for simonrozsival
222. jiripolasek
(Jiří Polášek)		 418 Avatar for jiripolasek
223. barjin
(Jindřich Bär)		 417 Avatar for barjin
224. Sanqui
(Sanqui)		 416 Avatar for Sanqui
225. zlataovce
(Matouš Kučera)		 415 Avatar for zlataovce
226. TomasTomecek
(Tomas Tomecek)		 412 Avatar for TomasTomecek
227. T-Gro
(Tomas Grosup)		 412 Avatar for T-Gro
228. jkvetina
(Jan Kvetina)		 411 Avatar for jkvetina
229. OndroMih
(Ondro Mihályi)		 409 Avatar for OndroMih
230. Ladicek
(Ladislav Thon)		 408 Avatar for Ladicek
231. mkol5222
()		 408 Avatar for mkol5222
232. wbenny
(Petr Beneš)		 407 Avatar for wbenny
233. jsnajdr
(Jarda Snajdr)		 401 Avatar for jsnajdr
234. OnnaMcadva
(Anna Valéria Makari)		 401 Avatar for OnnaMcadva
235. Bobris
(Boris Letocha)		 399 Avatar for Bobris
236. dolejska-daniel
(Daniel Dolejška)		 398 Avatar for dolejska-daniel
237. verovaleros
(Veronica Valeros)		 395 Avatar for verovaleros
238. jmartisk
(Jan Martiska)		 394 Avatar for jmartisk
239. povik
(Martin Povišer)		 391 Avatar for povik
240. eos87
(Helmy Giacoman)		 391 Avatar for eos87
241. tomas-fryza
(Tomas Fryza)		 391 Avatar for tomas-fryza
242. ondrejbartas
(Ondřej Bartas)		 390 Avatar for ondrejbartas
243. tomas-langer
(Tomas Langer)		 385 Avatar for tomas-langer
244. KrabCode
(Jakub Rak)		 385 Avatar for KrabCode
245. Blackhex
(Radek Bartoň)		 382 Avatar for Blackhex
246. instafluff
(Instafluff)		 378 Avatar for instafluff
247. thejoeejoee
(Josef Kolář)		 378 Avatar for thejoeejoee
248. van800
(Ivan Šachov)		 377 Avatar for van800
249. pjasicek
(Petr Jašíček)		 377 Avatar for pjasicek
250. Hlavtox
(Daniel Hlaváček)		 377 Avatar for Hlavtox
251. janproch
(Jan Prochazka)		 375 Avatar for janproch
252. mvidner
(Martin Vidner)		 373 Avatar for mvidner
253. musketyr
(Vladimir Orany)		 372 Avatar for musketyr
254. janedbal
(Jan Nedbal)		 369 Avatar for janedbal
255. OndrejMottl
(Ondřej Mottl)		 368 Avatar for OndrejMottl
256. gavento
(Tomáš Gavenčiak)		 366 Avatar for gavento

Organizations

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