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 2026-05-30 10:33:42 +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 32918 total users in the region and you need at least 42 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)		 29822 Avatar for martinmodrak
2. MilosKozak
(Milos Kozak)		 12894 Avatar for MilosKozak
3. leostera
(Leo Ostera)		 12221 Avatar for leostera
4. hejny
(Pavol Hejny)		 10090 Avatar for hejny
5. Vitexus
(Cybervitexus)		 6858 Avatar for Vitexus
6. nijel
(Michal Čihař)		 5014 Avatar for nijel
7. ondrejsika
(Ondrej Sika)		 4802 Avatar for ondrejsika
8. dan-zeman
(Dan Zeman)		 4573 Avatar for dan-zeman
9. TomasVotruba
(Tomas Votruba)		 4368 Avatar for TomasVotruba
10. Kobzol
(Jakub Beránek)		 4283 Avatar for Kobzol
11. Pitel
(Ing. Jan Kaláb)		 4207 Avatar for Pitel
12. honzajavorek
(Honza Javorek)		 3339 Avatar for honzajavorek
13. kvaps
(Andrei Kvapil)		 3294 Avatar for kvaps
14. MartinZikmund
(Martin Zikmund)		 3100 Avatar for MartinZikmund
15. Borda
(Jirka Borovec)		 3089 Avatar for Borda
16. JanMikes
(Jan Mikeš)		 3047 Avatar for JanMikes
17. matej21
(David Matějka)		 3037 Avatar for matej21
18. darosh
(Jan Forst)		 3023 Avatar for darosh
19. Stranger6667
(Dmitry Dygalo)		 2960 Avatar for Stranger6667
20. vancura
(Václav Vančura)		 2823 Avatar for vancura
21. skodak
(Petr Skoda)		 2761 Avatar for skodak
22. BigBang1112
(Petr Pivoňka)		 2694 Avatar for BigBang1112
23. stancld
(Daniel Stancl)		 2639 Avatar for stancld
24. Meldiron
(Matej Bačo)		 2518 Avatar for Meldiron
25. orpiske
(Otavio Rodolfo Piske)		 2388 Avatar for orpiske
26. gfraiteur
(Gaël Fraiteur)		 2263 Avatar for gfraiteur
27. ondrejmirtes
(Ondřej Mirtes)		 2152 Avatar for ondrejmirtes
28. kovarex
(Michal Kovařík)		 2115 Avatar for kovarex
29. nohaapav
(Pavol Noha)		 2061 Avatar for nohaapav
30. tangero
(Patrick Zandl)		 2010 Avatar for tangero
31. padak
(Petr Simecek)		 1876 Avatar for padak
32. MartinKavik
(Martin Kavík)		 1865 Avatar for MartinKavik
33. OzzyCzech
(Roman Ožana)		 1812 Avatar for OzzyCzech
34. martastain
(Martin Wacker)		 1690 Avatar for martastain
35. escopecz
(John Linhart)		 1665 Avatar for escopecz
36. mountiny
(Vit Horacek)		 1630 Avatar for mountiny
37. akacdev
(akac)		 1614 Avatar for akacdev
38. Witiko
(Vít Starý Novotný)		 1608 Avatar for Witiko
39. panva
(Filip Skokan)		 1594 Avatar for panva
40. koo5
()		 1588 Avatar for koo5
41. yasanglass
(Yasan Glass)		 1578 Avatar for yasanglass
42. scholtz
(Ludovit Scholtz)		 1568 Avatar for scholtz
43. Youssef1313
(Youssef Fahmy)		 1558 Avatar for Youssef1313
44. q66
(nina)		 1533 Avatar for q66
45. luboslenco
(Lubos Lenco)		 1497 Avatar for luboslenco
46. pasky
(Petr Baudis)		 1477 Avatar for pasky
47. FilipChalupa
(Filip Chalupa)		 1465 Avatar for FilipChalupa
48. fxck
(Aleš)		 1448 Avatar for fxck
49. jjonescz
(Jan Jones)		 1444 Avatar for jjonescz
50. subhdotsol
(subh)		 1434 Avatar for subhdotsol
51. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 1432 Avatar for webknjaz
52. TDiblik
(Tomáš Diblík)		 1407 Avatar for TDiblik
53. tomasmach
(Tomáš Mach)		 1352 Avatar for tomasmach
54. char0n
(Vladimír Gorej)		 1318 Avatar for char0n
55. martinrotter
(martinrotter)		 1295 Avatar for martinrotter
56. jindrapetrik
(Jindra Petřík)		 1292 Avatar for jindrapetrik
57. miccy
(Miccy)		 1285 Avatar for miccy
58. vcunat
(Vladimír Čunát)		 1263 Avatar for vcunat
59. mosra
(Vladimír Vondruš)		 1248 Avatar for mosra
60. B4nan
(Martin Adámek)		 1242 Avatar for B4nan
61. steida
(Daniel Steigerwald)		 1235 Avatar for steida
62. mxdpeep
(Filip Oščádal)		 1212 Avatar for mxdpeep
63. krustowski
(krusty)		 1186 Avatar for krustowski
64. zbycz
(Pavel Zbytovský)		 1178 Avatar for zbycz
65. silverbucket
(Nick Jennings)		 1175 Avatar for silverbucket
67. averrin
(Averrin)		 1106 Avatar for averrin
68. Crauzer
()		 1097 Avatar for Crauzer
69. divi255
(Sergiy S.)		 1074 Avatar for divi255
70. brmzkw
(Julien Castets)		 1070 Avatar for brmzkw
71. foxik
(Milan Straka)		 1068 Avatar for foxik
72. fidencio
(Fabiano Fidêncio)		 1037 Avatar for fidencio
73. Frooxius
(Tomas Mariancik)		 1034 Avatar for Frooxius
74. frdel
(Jan Tomášek)		 1026 Avatar for frdel
75. elieux
(David Macek)		 1017 Avatar for elieux
76. marxin
(Martin Liška)		 1005 Avatar for marxin
77. swift502
(Jan Bláha)		 1004 Avatar for swift502
78. fcbond
(Francis Bond)		 992 Avatar for fcbond
79. maraf
(Marek Fišera)		 922 Avatar for maraf
80. martinfleis
(Martin Fleischmann)		 921 Avatar for martinfleis
81. mrtnzlml
(Martin Zlámal)		 916 Avatar for mrtnzlml
82. andrii0lomakin
(Andrii Lomakin)		 916 Avatar for andrii0lomakin
83. petrbouda
(Petr Bouda)		 910 Avatar for petrbouda
84. 0xMartin
(0xM4R71N)		 894 Avatar for 0xMartin
85. mkouba
(Martin Kouba)		 875 Avatar for mkouba
86. wentasah
(Michal Sojka)		 870 Avatar for wentasah
87. jtojnar
(Jan Tojnar)		 866 Avatar for jtojnar
88. legionus
(Alexey Gladkov)		 854 Avatar for legionus
89. widlarizer
(Emil J)		 844 Avatar for widlarizer
90. igneus
(Jakub Pavlík)		 838 Avatar for igneus
91. ingvagabund
(Jan Chaloupka)		 836 Avatar for ingvagabund
92. velocitatem
(Daniel Alves Rösel)		 834 Avatar for velocitatem
93. aitorllj93
(Aitor)		 828 Avatar for aitorllj93
94. vojtechmares
(Vojtěch Mareš)		 815 Avatar for vojtechmares
95. phracek
(Petr Hracek)		 795 Avatar for phracek
96. ExposedCat
(Artem Prokop)		 793 Avatar for ExposedCat
97. klaxalk
(Tomáš Báča)		 781 Avatar for klaxalk
98. georgik
(Juraj Michálek)		 781 Avatar for georgik
99. generalmimon
(Petr Pučil)		 774 Avatar for generalmimon
100. vdusek
(Vlada Dusek)		 767 Avatar for vdusek
101. timthelion
(Timothy Hobbs)		 766 Avatar for timthelion
102. Vrtak-CZ
(Patrik Votoček)		 764 Avatar for Vrtak-CZ
103. ruzickap
(Petr Ruzicka)		 762 Avatar for ruzickap
104. yaqwsx
(Jan Mrázek)		 761 Avatar for yaqwsx
105. tumic0
(Martin Tůma)		 758 Avatar for tumic0
106. kdudka
(Kamil Dudka)		 757 Avatar for kdudka
107. moodmosaic
(Nikos Baxevanis)		 756 Avatar for moodmosaic
108. lzap
(Lukáš Zapletal)		 754 Avatar for lzap
109. hechth
(Helge Hecht)		 753 Avatar for hechth
110. JakubAndrysek
(Kuba Andrýsek)		 753 Avatar for JakubAndrysek
111. dougwithseismic
(Doug Silkstone)		 747 Avatar for dougwithseismic
112. vladimirvolek
(Vladimír Volek)		 745 Avatar for vladimirvolek
113. BurnyCoder
(Burny)		 726 Avatar for BurnyCoder
114. xsuchy
(Miroslav Suchý)		 726 Avatar for xsuchy
115. capaj
(Jiri Spac)		 722 Avatar for capaj
116. fprochazka
(Filip Procházka)		 722 Avatar for fprochazka
117. Janiczek
(Martin Janiczek)		 698 Avatar for Janiczek
118. xiaoxiae
(Tomáš Sláma)		 693 Avatar for xiaoxiae
119. pavelsavara
(Pavel Savara)		 691 Avatar for pavelsavara
120. mkol5222
()		 687 Avatar for mkol5222
121. vrutkovs
(Vadim Rutkovsky)		 682 Avatar for vrutkovs
122. bartholomej
(BART!)		 676 Avatar for bartholomej
123. peci1
(Martin Pecka)		 668 Avatar for peci1
124. oliexe
(Ondrej Rehacek)		 663 Avatar for oliexe
125. dsehnal
(David Sehnal)		 649 Avatar for dsehnal
126. Cvolton
()		 646 Avatar for Cvolton
127. nezdemkovski
(Yuri Nezdemkovski)		 645 Avatar for nezdemkovski
128. tomkis
(Tomáš Weiss)		 642 Avatar for tomkis
129. pdovhomilja
(Pavel Dovhomilja)		 638 Avatar for pdovhomilja
130. sairon
(Jan Čermák)		 633 Avatar for sairon
131. malinajan
(Jan Malina (Horáček))		 626 Avatar for malinajan
132. JuroOravec
(Juro Oravec)		 621 Avatar for JuroOravec
133. suculent
(Matej Sychra)		 621 Avatar for suculent
134. mrq1911
()		 608 Avatar for mrq1911
135. cztomsik
(Kamil Tomšík)		 604 Avatar for cztomsik
136. raven2cz
(Tonda Fischer)		 601 Avatar for raven2cz
137. jprochazk
(Jan Procházka)		 596 Avatar for jprochazk
138. encukou
(Petr Viktorin)		 589 Avatar for encukou
139. vonovak
(Vojtech Novak)		 589 Avatar for vonovak
140. JosefKuchar
(Josef Kuchař)		 584 Avatar for JosefKuchar
141. zoul
(Tomáš Znamenáček)		 580 Avatar for zoul
142. jerrinot
(Jaromir Hamala)		 577 Avatar for jerrinot
143. dqbd
(David Duong)		 576 Avatar for dqbd
144. jnv
(Jan Vlnas)		 571 Avatar for jnv
145. MihaZupan
(Miha Zupan)		 567 Avatar for MihaZupan
146. zvadaadam
(Adam Zvada)		 562 Avatar for zvadaadam
147. dolejska-daniel
(Daniel Dolejška)		 559 Avatar for dolejska-daniel
148. brozrost
(Rostislav Brož)		 559 Avatar for brozrost
149. t184256
(Alexander Sosedkin)		 558 Avatar for t184256
150. tsinis
(Roman Cinis)		 556 Avatar for tsinis
151. Ladicek
(Ladislav Thon)		 553 Avatar for Ladicek
152. ashleney
(ashlen)		 548 Avatar for ashleney
153. RikudouSage
(Dominik Chrástecký)		 546 Avatar for RikudouSage
154. medovina
(Adam Dingle)		 542 Avatar for medovina
155. schovi
(David Schovanec)		 530 Avatar for schovi
156. premun
(Přemek Vysoký)		 529 Avatar for premun
157. hrosicka
(Hana Robovska)		 525 Avatar for hrosicka
158. benabraham
(Daniel Srb)		 524 Avatar for benabraham
159. dstepanov
(Denis Stepanov)		 515 Avatar for dstepanov
160. matronator
(Matronator)		 515 Avatar for matronator
161. Blackhex
(Radek Bartoň)		 509 Avatar for Blackhex
162. viluon
(Andrew Kvapil)		 506 Avatar for viluon
163. jakubcabal
(Jakub Cabal)		 506 Avatar for jakubcabal
164. davidrapan
(David Rapan)		 502 Avatar for davidrapan
165. madvorak
(Martin Dvořák)		 501 Avatar for madvorak
166. korczis
(Tomas Korcak)		 500 Avatar for korczis
167. bajtos
(Miroslav Bajtoš)		 500 Avatar for bajtos
168. scholzj
(Jakub Scholz)		 498 Avatar for scholzj
169. jiripolasek
(Jiří Polášek)		 492 Avatar for jiripolasek
170. Martinfx
(M.)		 487 Avatar for Martinfx
171. eliot-akira
(3λiȯ+)		 484 Avatar for eliot-akira
172. petrroll
(Petr Houška)		 482 Avatar for petrroll
173. zlataovce
(Matouš Kučera)		 482 Avatar for zlataovce
174. tomasr8
(Tomas R.)		 477 Avatar for tomasr8
175. jirutka
(Jakub Jirutka)		 476 Avatar for jirutka
176. FrostyX
(Jakub Kadlčík)		 476 Avatar for FrostyX
177. TomasHubelbauer
(Tomáš Hübelbauer)		 473 Avatar for TomasHubelbauer
178. Hlavtox
(Daniel Hlaváček)		 470 Avatar for Hlavtox
179. vaclav
(Václav Pech)		 469 Avatar for vaclav
180. xstefank
(Martin Stefanko)		 466 Avatar for xstefank
181. Oldes
(Oldes)		 461 Avatar for Oldes
182. aviraccoon
()		 452 Avatar for aviraccoon
183. ondrolexa
(Ondrej Lexa)		 450 Avatar for ondrolexa
184. Jakuje
(Jakub Jelen)		 450 Avatar for Jakuje
185. MartinKolarik
(Martin Kolárik)		 448 Avatar for MartinKolarik
186. Isigar
(Stanislav Opletal)		 447 Avatar for Isigar
187. barjin
(Jindřich Bär)		 441 Avatar for barjin
188. vojtechruz
(Vojtech Ruzicka)		 435 Avatar for vojtechruz
189. marenamat
(Maria Matějka)		 431 Avatar for marenamat
190. OndroMih
(Ondro Mihályi)		 430 Avatar for OndroMih
191. tumido
(Tom Coufal)		 429 Avatar for tumido
192. povik
(Martin Povišer)		 426 Avatar for povik
193. janproch
(Jan Prochazka)		 422 Avatar for janproch
194. LeftTwixWand
(Vladyslav Horbachov)		 419 Avatar for LeftTwixWand
195. Sanqui
(Sanqui)		 415 Avatar for Sanqui
196. agajdosi
(Andy Gajdosik)		 415 Avatar for agajdosi
197. dimetron
(Dmytro Rashko)		 414 Avatar for dimetron
198. LukynkaCZE
(LukynkaCZE)		 414 Avatar for LukynkaCZE
199. maly
(Martin Malý)		 412 Avatar for maly
200. jhrcek
(Jan Hrcek)		 412 Avatar for jhrcek
201. van800
(Ivan Šachov)		 411 Avatar for van800
202. layershifter
(Oleksandr Fediashov)		 411 Avatar for layershifter
203. lemenkov
(Peter Lemenkov)		 410 Avatar for lemenkov
204. vpavlin
(Vaclav Pavlin)		 408 Avatar for vpavlin
205. instafluff
(Instafluff)		 403 Avatar for instafluff
206. ondra-novak
(Ondrej Novak)		 402 Avatar for ondra-novak
207. K0F
(Kryštof Pešek)		 396 Avatar for K0F
208. mimoccc
(milan jurkulák)		 393 Avatar for mimoccc
209. jkvetina
(Jan Kvetina)		 390 Avatar for jkvetina
210. good-lly
(Jølly Good)		 389 Avatar for good-lly
211. Tackx
(Patrik Vlk)		 388 Avatar for Tackx
212. martykan
(Tomáš Martykán)		 385 Avatar for martykan
213. tomas-fryza
(Tomas Fryza)		 385 Avatar for tomas-fryza
214. nohwnd
(Jakub Jareš)		 382 Avatar for nohwnd
215. ytsarev
(Yury Tsarev)		 381 Avatar for ytsarev
216. TomasTomecek
(Tomas Tomecek)		 378 Avatar for TomasTomecek
217. mvidner
(Martin Vidner)		 377 Avatar for mvidner
218. pdostal
(Pavel Dostál)		 377 Avatar for pdostal
219. jakubtomsu
()		 375 Avatar for jakubtomsu
220. Bobris
(Boris Letocha)		 375 Avatar for Bobris
221. janpipek
(Jan Pipek)		 374 Avatar for janpipek
222. JakubMrozek
(Jakub Mrozek)		 373 Avatar for JakubMrozek
223. jmartisk
(Jan Martiska)		 372 Avatar for jmartisk
224. hosu-kim
(Hosu)		 368 Avatar for hosu-kim
225. wbenny
(Petr Beneš)		 367 Avatar for wbenny
226. petrsvihlik
(Petr Švihlík)		 366 Avatar for petrsvihlik
227. OndrejMottl
(Ondřej Mottl)		 366 Avatar for OndrejMottl
228. KrabCode
(Jakub Rak)		 360 Avatar for KrabCode
229. oerdnj
(Ondřej Surý)		 359 Avatar for oerdnj
230. psfinaki
(Petr)		 358 Avatar for psfinaki
231. knopp
(Matej Knopp)		 356 Avatar for knopp
232. tomassedovic
(Tomáš Šedovič)		 355 Avatar for tomassedovic
233. gavento
(Tomáš Gavenčiak)		 355 Avatar for gavento
234. musketyr
(Vladimir Orany)		 355 Avatar for musketyr
235. gollux
(Martin Mareš)		 354 Avatar for gollux
236. vslavik
(Václav Slavík)		 353 Avatar for vslavik
237. janedbal
(Jan Nedbal)		 350 Avatar for janedbal
238. verovaleros
(Veronica Valeros)		 348 Avatar for verovaleros
239. hroncok
(Miro Hrončok)		 347 Avatar for hroncok
240. Simply007
(Ondřej Chrastina)		 347 Avatar for Simply007
241. Vladimir-Urik
(Vladimír Urík)		 346 Avatar for Vladimir-Urik
242. danvratil
(Dan Vrátil)		 345 Avatar for danvratil
243. morning4coffe-dev
(Dominik Titl)		 344 Avatar for morning4coffe-dev
244. DrrDom
(Pavel)		 343 Avatar for DrrDom
245. T-Gro
(Tomas Grosup)		 343 Avatar for T-Gro
246. pjasicek
(Petr Jašíček)		 334 Avatar for pjasicek
247. thejoeejoee
(Josef Kolář)		 333 Avatar for thejoeejoee
248. hakenr
(Robert Haken)		 330 Avatar for hakenr
249. phoracek
(Petr Horacek)		 326 Avatar for phoracek
250. diareuse
(Viktor De Pasquale)		 323 Avatar for diareuse
251. eos87
(Helmy Giacoman)		 320 Avatar for eos87
252. S1ro1
(Matej Sirovatka)		 320 Avatar for S1ro1
253. vavkamil
(Kamil Vavra)		 319 Avatar for vavkamil
254. SimonBrandner
(Šimon Brandner)		 317 Avatar for SimonBrandner
255. Fuco1
(Matus Goljer)		 317 Avatar for Fuco1
256. abtris
(Ladislav Prskavec)		 314 Avatar for abtris

Organizations

Rank Organization Members
1. microsoft 17
2. dotnet 11
3. pyvec 8
4. smallrye 3
5. fedora-python 3
6. unoplatform 3
7. pyladiescz 3
8. jbossas 3
9. apify 3
10. python 3