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 2026-06-09 22:28:25 +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 33108 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)		 31289 Avatar for martinmodrak
2. MilosKozak
(Milos Kozak)		 12852 Avatar for MilosKozak
3. leostera
(Leo Ostera)		 12235 Avatar for leostera
4. hejny
(Pavol Hejny)		 10196 Avatar for hejny
5. Vitexus
(Cybervitexus)		 7153 Avatar for Vitexus
6. nijel
(Michal Čihař)		 4879 Avatar for nijel
7. ondrejsika
(Ondrej Sika)		 4791 Avatar for ondrejsika
8. dan-zeman
(Dan Zeman)		 4260 Avatar for dan-zeman
9. Pitel
(Ing. Jan Kaláb)		 4117 Avatar for Pitel
10. Kobzol
(Jakub Beránek)		 4108 Avatar for Kobzol
11. TomasVotruba
(Tomas Votruba)		 3592 Avatar for TomasVotruba
12. kvaps
(Andrei Kvapil)		 3398 Avatar for kvaps
13. JanMikes
(Jan Mikeš)		 3328 Avatar for JanMikes
14. gfraiteur
(Gaël Fraiteur)		 3309 Avatar for gfraiteur
15. honzajavorek
(Honza Javorek)		 3286 Avatar for honzajavorek
16. matej21
(David Matějka)		 3222 Avatar for matej21
17. Borda
(Jirka Borovec)		 3112 Avatar for Borda
18. MartinZikmund
(Martin Zikmund)		 3067 Avatar for MartinZikmund
19. darosh
(Jan Forst)		 3041 Avatar for darosh
20. vancura
(Václav Vančura)		 2951 Avatar for vancura
21. Stranger6667
(Dmitry Dygalo)		 2793 Avatar for Stranger6667
22. skodak
(Petr Skoda)		 2743 Avatar for skodak
23. BigBang1112
(Petr Pivoňka)		 2592 Avatar for BigBang1112
24. stancld
(Daniel Stancl)		 2550 Avatar for stancld
25. Meldiron
(Matej Bačo)		 2531 Avatar for Meldiron
26. orpiske
(Otavio Rodolfo Piske)		 2457 Avatar for orpiske
27. kovarex
(Michal Kovařík)		 2115 Avatar for kovarex
28. nohaapav
(Pavol Noha)		 2047 Avatar for nohaapav
29. ondrejmirtes
(Ondřej Mirtes)		 2001 Avatar for ondrejmirtes
30. tangero
(Patrick Zandl)		 1992 Avatar for tangero
31. padak
(Petr Simecek)		 1895 Avatar for padak
32. MartinKavik
(Martin Kavík)		 1815 Avatar for MartinKavik
33. OzzyCzech
(Roman Ožana)		 1810 Avatar for OzzyCzech
34. martastain
(Martin Wacker)		 1693 Avatar for martastain
35. escopecz
(John Linhart)		 1681 Avatar for escopecz
36. mountiny
(Vit Horacek)		 1664 Avatar for mountiny
37. panva
(Filip Skokan)		 1592 Avatar for panva
38. q66
(nina)		 1571 Avatar for q66
39. scholtz
(Ludovit Scholtz)		 1536 Avatar for scholtz
40. FilipChalupa
(Filip Chalupa)		 1533 Avatar for FilipChalupa
41. akacdev
(akac)		 1527 Avatar for akacdev
42. Witiko
(Vít Starý Novotný)		 1520 Avatar for Witiko
43. luboslenco
(Lubos Lenco)		 1514 Avatar for luboslenco
44. Youssef1313
(Youssef Fahmy)		 1512 Avatar for Youssef1313
45. koo5
()		 1488 Avatar for koo5
46. pasky
(Petr Baudis)		 1475 Avatar for pasky
47. jjonescz
(Jan Jones)		 1469 Avatar for jjonescz
48. subhdotsol
(subh)		 1464 Avatar for subhdotsol
49. fxck
(Aleš)		 1458 Avatar for fxck
50. yasanglass
(Yasan Glass)		 1440 Avatar for yasanglass
51. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 1416 Avatar for webknjaz
52. TDiblik
(Tomáš Diblík)		 1393 Avatar for TDiblik
53. tomasmach
(Tomáš Mach)		 1386 Avatar for tomasmach
55. char0n
(Vladimír Gorej)		 1358 Avatar for char0n
56. martinrotter
(martinrotter)		 1271 Avatar for martinrotter
57. mxdpeep
(Filip Oščádal)		 1269 Avatar for mxdpeep
58. miccy
(Miccy)		 1269 Avatar for miccy
59. B4nan
(Martin Adámek)		 1247 Avatar for B4nan
60. silverbucket
(Nick Jennings)		 1231 Avatar for silverbucket
61. mosra
(Vladimír Vondruš)		 1217 Avatar for mosra
62. jindrapetrik
(Jindra Petřík)		 1205 Avatar for jindrapetrik
63. vcunat
(Vladimír Čunát)		 1203 Avatar for vcunat
64. steida
(Daniel Steigerwald)		 1192 Avatar for steida
65. krustowski
(krusty)		 1150 Avatar for krustowski
66. petrjasek
(Petr Jašek)		 1133 Avatar for petrjasek
67. zbycz
(Pavel Zbytovský)		 1124 Avatar for zbycz
68. brmzkw
(Julien Castets)		 1112 Avatar for brmzkw
69. averrin
(Averrin)		 1106 Avatar for averrin
70. Crauzer
()		 1105 Avatar for Crauzer
71. fidencio
(Fabiano Fidêncio)		 1090 Avatar for fidencio
72. foxik
(Milan Straka)		 1055 Avatar for foxik
73. yaqwsx
(Jan Mrázek)		 1048 Avatar for yaqwsx
74. divi255
(Sergiy S.)		 1046 Avatar for divi255
75. marxin
(Martin Liška)		 1045 Avatar for marxin
76. elieux
(David Macek)		 1033 Avatar for elieux
77. Frooxius
(Tomas Mariancik)		 1025 Avatar for Frooxius
78. mrtnzlml
(Martin Zlámal)		 1007 Avatar for mrtnzlml
79. frdel
(Jan Tomášek)		 988 Avatar for frdel
80. fcbond
(Francis Bond)		 981 Avatar for fcbond
81. swift502
(Jan Bláha)		 976 Avatar for swift502
82. mkouba
(Martin Kouba)		 931 Avatar for mkouba
83. andrii0lomakin
(Andrii Lomakin)		 923 Avatar for andrii0lomakin
84. maraf
(Marek Fišera)		 922 Avatar for maraf
85. petrbouda
(Petr Bouda)		 902 Avatar for petrbouda
86. 0xMartin
(0xM4R71N)		 891 Avatar for 0xMartin
87. wentasah
(Michal Sojka)		 891 Avatar for wentasah
88. velocitatem
(Daniel Alves Rösel)		 887 Avatar for velocitatem
89. jtojnar
(Jan Tojnar)		 884 Avatar for jtojnar
90. ingvagabund
(Jan Chaloupka)		 872 Avatar for ingvagabund
91. martinfleis
(Martin Fleischmann)		 871 Avatar for martinfleis
92. ExposedCat
(Artem Prokop)		 870 Avatar for ExposedCat
93. legionus
(Alexey Gladkov)		 861 Avatar for legionus
94. dougwithseismic
(Doug Silkstone)		 845 Avatar for dougwithseismic
95. widlarizer
(Emil J)		 828 Avatar for widlarizer
96. aitorllj93
(Aitor)		 828 Avatar for aitorllj93
97. vojtechmares
(Vojtěch Mareš)		 809 Avatar for vojtechmares
98. generalmimon
(Petr Pučil)		 802 Avatar for generalmimon
99. igneus
(Jakub Pavlík)		 801 Avatar for igneus
100. vdusek
(Vlada Dusek)		 799 Avatar for vdusek
101. kdudka
(Kamil Dudka)		 782 Avatar for kdudka
102. klaxalk
(Tomáš Báča)		 780 Avatar for klaxalk
103. moodmosaic
(Nikos Baxevanis)		 769 Avatar for moodmosaic
104. Vrtak-CZ
(Patrik Votoček)		 765 Avatar for Vrtak-CZ
105. timthelion
(Timothy Hobbs)		 759 Avatar for timthelion
106. georgik
(Juraj Michálek)		 758 Avatar for georgik
107. JakubAndrysek
(Kuba Andrýsek)		 752 Avatar for JakubAndrysek
108. hechth
(Helge Hecht)		 751 Avatar for hechth
109. tumic0
(Martin Tůma)		 750 Avatar for tumic0
110. ruzickap
(Petr Ruzicka)		 748 Avatar for ruzickap
111. phracek
(Petr Hracek)		 747 Avatar for phracek
112. vladimirvolek
(Vladimír Volek)		 743 Avatar for vladimirvolek
113. vrutkovs
(Vadim Rutkovsky)		 740 Avatar for vrutkovs
114. nezdemkovski
(Yuri Nezdemkovski)		 734 Avatar for nezdemkovski
115. BurnyCoder
(Burny)		 732 Avatar for BurnyCoder
116. pavelsavara
(Pavel Savara)		 724 Avatar for pavelsavara
117. xiaoxiae
(Tomáš Sláma)		 722 Avatar for xiaoxiae
118. fprochazka
(Filip Procházka)		 721 Avatar for fprochazka
119. lzap
(Lukáš Zapletal)		 721 Avatar for lzap
120. Janiczek
(Martin Janiczek)		 720 Avatar for Janiczek
121. capaj
(Jiri Spac)		 705 Avatar for capaj
122. xsuchy
(Miroslav Suchý)		 703 Avatar for xsuchy
123. bartholomej
(BART!)		 680 Avatar for bartholomej
124. mkol5222
()		 674 Avatar for mkol5222
125. tomkis
(Tomáš Weiss)		 647 Avatar for tomkis
126. Cvolton
()		 644 Avatar for Cvolton
127. suculent
(Matej Sychra)		 641 Avatar for suculent
128. JosefKuchar
(Josef Kuchař)		 641 Avatar for JosefKuchar
129. sairon
(Jan Čermák)		 640 Avatar for sairon
130. pdovhomilja
(Pavel Dovhomilja)		 638 Avatar for pdovhomilja
131. peci1
(Martin Pecka)		 636 Avatar for peci1
132. malinajan
(Jan Malina (Horáček))		 631 Avatar for malinajan
133. zvadaadam
(Adam Zvada)		 629 Avatar for zvadaadam
134. JuroOravec
(Juro Oravec)		 627 Avatar for JuroOravec
135. dsehnal
(David Sehnal)		 626 Avatar for dsehnal
136. raven2cz
(Tonda Fischer)		 625 Avatar for raven2cz
137. mrq1911
()		 622 Avatar for mrq1911
138. schovi
(David Schovanec)		 608 Avatar for schovi
139. vonovak
(Vojtech Novak)		 599 Avatar for vonovak
140. jprochazk
(Jan Procházka)		 596 Avatar for jprochazk
141. oliexe
(Ondrej Rehacek)		 588 Avatar for oliexe
142. tsinis
(Roman Cinis)		 588 Avatar for tsinis
143. encukou
(Petr Viktorin)		 581 Avatar for encukou
144. jerrinot
(Jaromir Hamala)		 580 Avatar for jerrinot
145. cztomsik
(Kamil Tomšík)		 578 Avatar for cztomsik
146. Isigar
(Stanislav Opletal)		 575 Avatar for Isigar
147. jnv
(Jan Vlnas)		 566 Avatar for jnv
148. hrosicka
(Hana Robovska)		 557 Avatar for hrosicka
149. MihaZupan
(Miha Zupan)		 555 Avatar for MihaZupan
150. t184256
(Alexander Sosedkin)		 543 Avatar for t184256
151. Ladicek
(Ladislav Thon)		 537 Avatar for Ladicek
152. zoul
(Tomáš Znamenáček)		 534 Avatar for zoul
153. brozrost
(Rostislav Brož)		 529 Avatar for brozrost
154. jakubcabal
(Jakub Cabal)		 526 Avatar for jakubcabal
155. benabraham
(Daniel Srb)		 523 Avatar for benabraham
156. medovina
(Adam Dingle)		 523 Avatar for medovina
157. RikudouSage
(Dominik Chrástecký)		 519 Avatar for RikudouSage
158. dstepanov
(Denis Stepanov)		 518 Avatar for dstepanov
159. premun
(Přemek Vysoký)		 515 Avatar for premun
160. scholzj
(Jakub Scholz)		 503 Avatar for scholzj
161. Martinfx
(M.)		 501 Avatar for Martinfx
162. korczis
(Tomas Korcak)		 498 Avatar for korczis
163. ashleney
(ashlen)		 498 Avatar for ashleney
164. Oldes
(Oldes)		 497 Avatar for Oldes
165. dqbd
(David Duong)		 495 Avatar for dqbd
166. matronator
(Matronator)		 494 Avatar for matronator
167. lemenkov
(Peter Lemenkov)		 483 Avatar for lemenkov
168. jiripolasek
(Jiří Polášek)		 483 Avatar for jiripolasek
169. eliot-akira
(3λiȯ+)		 481 Avatar for eliot-akira
170. vaclav
(Václav Pech)		 481 Avatar for vaclav
171. viluon
(Andrew Kvapil)		 479 Avatar for viluon
172. aviraccoon
()		 476 Avatar for aviraccoon
173. Hlavtox
(Daniel Hlaváček)		 473 Avatar for Hlavtox
174. ondrolexa
(Ondrej Lexa)		 470 Avatar for ondrolexa
175. zlataovce
(Matouš Kučera)		 468 Avatar for zlataovce
176. tomasr8
(Tomas R.)		 462 Avatar for tomasr8
177. FrostyX
(Jakub Kadlčík)		 461 Avatar for FrostyX
178. K0F
(Kryštof Pešek)		 458 Avatar for K0F
179. bajtos
(Miroslav Bajtoš)		 454 Avatar for bajtos
180. madvorak
(Martin Dvořák)		 454 Avatar for madvorak
181. MartinKolarik
(Martin Kolárik)		 450 Avatar for MartinKolarik
182. xstefank
(Martin Stefanko)		 448 Avatar for xstefank
183. jirutka
(Jakub Jirutka)		 447 Avatar for jirutka
184. marenamat
(Maria Matějka)		 441 Avatar for marenamat
185. tumido
(Tom Coufal)		 441 Avatar for tumido
186. Jakuje
(Jakub Jelen)		 438 Avatar for Jakuje
187. nohwnd
(Jakub Jareš)		 436 Avatar for nohwnd
188. vojtechruz
(Vojtech Ruzicka)		 436 Avatar for vojtechruz
189. dolejska-daniel
(Daniel Dolejška)		 435 Avatar for dolejska-daniel
190. barjin
(Jindřich Bär)		 429 Avatar for barjin
191. Blackhex
(Radek Bartoň)		 429 Avatar for Blackhex
192. OndroMih
(Ondro Mihályi)		 427 Avatar for OndroMih
193. petrsvihlik
(Petr Švihlík)		 427 Avatar for petrsvihlik
194. layershifter
(Oleksandr Fediashov)		 424 Avatar for layershifter
195. instafluff
(Instafluff)		 420 Avatar for instafluff
196. janproch
(Jan Prochazka)		 418 Avatar for janproch
197. dimetron
(Dmytro Rashko)		 416 Avatar for dimetron
198. TomasHubelbauer
(Tomáš Hübelbauer)		 415 Avatar for TomasHubelbauer
199. Sanqui
(Sanqui)		 414 Avatar for Sanqui
200. jhrcek
(Jan Hrcek)		 412 Avatar for jhrcek
201. LeftTwixWand
(Vladyslav Horbachov)		 412 Avatar for LeftTwixWand
202. ondra-novak
(Ondrej Novak)		 411 Avatar for ondra-novak
203. rdk
()		 410 Avatar for rdk
204. petrroll
(Petr Houška)		 408 Avatar for petrroll
205. povik
(Martin Povišer)		 407 Avatar for povik
206. van800
(Ivan Šachov)		 405 Avatar for van800
207. pdostal
(Pavel Dostál)		 401 Avatar for pdostal
208. mimoccc
(milan jurkulák)		 393 Avatar for mimoccc
209. jkvetina
(Jan Kvetina)		 392 Avatar for jkvetina
210. vpavlin
(Vaclav Pavlin)		 391 Avatar for vpavlin
211. TomasTomecek
(Tomas Tomecek)		 391 Avatar for TomasTomecek
212. davidrapan
(David Rapan)		 389 Avatar for davidrapan
213. maly
(Martin Malý)		 389 Avatar for maly
214. agajdosi
(Andy Gajdosik)		 385 Avatar for agajdosi
215. jakubtomsu
()		 383 Avatar for jakubtomsu
216. Tackx
(Patrik Vlk)		 382 Avatar for Tackx
217. octopusengine
(Honza S. Copak)		 381 Avatar for octopusengine
218. martykan
(Tomáš Martykán)		 379 Avatar for martykan
219. jmartisk
(Jan Martiska)		 377 Avatar for jmartisk
220. ytsarev
(Yury Tsarev)		 377 Avatar for ytsarev
221. janpipek
(Jan Pipek)		 374 Avatar for janpipek
222. tomas-fryza
(Tomas Fryza)		 373 Avatar for tomas-fryza
223. good-lly
(Jølly Good)		 372 Avatar for good-lly
224. wbenny
(Petr Beneš)		 371 Avatar for wbenny
225. KrabCode
(Jakub Rak)		 368 Avatar for KrabCode
226. vslavik
(Václav Slavík)		 367 Avatar for vslavik
227. mvidner
(Martin Vidner)		 365 Avatar for mvidner
228. OndrejMottl
(Ondřej Mottl)		 364 Avatar for OndrejMottl
229. Bobris
(Boris Letocha)		 363 Avatar for Bobris
230. oerdnj
(Ondřej Surý)		 360 Avatar for oerdnj
231. musketyr
(Vladimir Orany)		 359 Avatar for musketyr
232. janedbal
(Jan Nedbal)		 358 Avatar for janedbal
233. psfinaki
(Petr)		 358 Avatar for psfinaki
234. pjasicek
(Petr Jašíček)		 357 Avatar for pjasicek
235. gollux
(Martin Mareš)		 355 Avatar for gollux
236. gavento
(Tomáš Gavenčiak)		 355 Avatar for gavento
237. tomassedovic
(Tomáš Šedovič)		 355 Avatar for tomassedovic
238. sideeffffect
(Ondra Pelech)		 352 Avatar for sideeffffect
239. verovaleros
(Veronica Valeros)		 348 Avatar for verovaleros
240. LukynkaCZE
(LukynkaCZE)		 347 Avatar for LukynkaCZE
241. Vladimir-Urik
(Vladimír Urík)		 346 Avatar for Vladimir-Urik
242. morning4coffe-dev
(Dominik Titl)		 345 Avatar for morning4coffe-dev
243. Simply007
(Ondřej Chrastina)		 345 Avatar for Simply007
244. knopp
(Matej Knopp)		 344 Avatar for knopp
245. hroncok
(Miro Hrončok)		 344 Avatar for hroncok
246. eos87
(Helmy Giacoman)		 343 Avatar for eos87
247. T-Gro
(Tomas Grosup)		 343 Avatar for T-Gro
248. danvratil
(Dan Vrátil)		 340 Avatar for danvratil
249. DrrDom
(Pavel)		 340 Avatar for DrrDom
250. SimonBrandner
(Šimon Brandner)		 336 Avatar for SimonBrandner
251. hakenr
(Robert Haken)		 330 Avatar for hakenr
252. VojtechBartos
(Vojta Bartoš)		 329 Avatar for VojtechBartos
253. hosu-kim
(Hosu)		 328 Avatar for hosu-kim
254. thejoeejoee
(Josef Kolář)		 327 Avatar for thejoeejoee
255. vavkamil
(Kamil Vavra)		 327 Avatar for vavkamil
256. ondrejbartas
(Ondřej Bartas)		 327 Avatar for ondrejbartas

Organizations

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