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 2026-05-20 19:41:56 +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 32782 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)		 28478 Avatar for martinmodrak
2. MilosKozak
(Milos Kozak)		 13003 Avatar for MilosKozak
3. hejny
(Pavol Hejny)		 10166 Avatar for hejny
4. Vitexus
(Cybervitexus)		 6742 Avatar for Vitexus
5. nijel
(Michal Čihař)		 5069 Avatar for nijel
6. ondrejsika
(Ondrej Sika)		 4677 Avatar for ondrejsika
7. dan-zeman
(Dan Zeman)		 4535 Avatar for dan-zeman
8. TomasVotruba
(Tomas Votruba)		 4371 Avatar for TomasVotruba
9. Kobzol
(Jakub Beránek)		 4304 Avatar for Kobzol
10. Pitel
(Ing. Jan Kaláb)		 4251 Avatar for Pitel
11. honzajavorek
(Honza Javorek)		 3350 Avatar for honzajavorek
12. MartinZikmund
(Martin Zikmund)		 3066 Avatar for MartinZikmund
13. kvaps
(Andrei Kvapil)		 3026 Avatar for kvaps
14. Borda
(Jirka Borovec)		 3004 Avatar for Borda
15. darosh
(Jan Forst)		 2983 Avatar for darosh
16. Stranger6667
(Dmitry Dygalo)		 2937 Avatar for Stranger6667
17. matej21
(David Matějka)		 2879 Avatar for matej21
18. JanMikes
(Jan Mikeš)		 2780 Avatar for JanMikes
19. skodak
(Petr Skoda)		 2742 Avatar for skodak
20. BigBang1112
(Petr Pivoňka)		 2701 Avatar for BigBang1112
21. vancura
(Václav Vančura)		 2677 Avatar for vancura
22. stancld
(Daniel Stancl)		 2654 Avatar for stancld
23. Meldiron
(Matej Bačo)		 2542 Avatar for Meldiron
24. gfraiteur
(Gaël Fraiteur)		 2287 Avatar for gfraiteur
25. kovarex
(Michal Kovařík)		 2114 Avatar for kovarex
26. nohaapav
(Pavol Noha)		 2090 Avatar for nohaapav
27. ondrejmirtes
(Ondřej Mirtes)		 2081 Avatar for ondrejmirtes
28. tangero
(Patrick Zandl)		 2048 Avatar for tangero
29. orpiske
(Otavio Rodolfo Piske)		 1967 Avatar for orpiske
30. padak
(Petr Simecek)		 1828 Avatar for padak
31. OzzyCzech
(Roman Ožana)		 1771 Avatar for OzzyCzech
32. martastain
(Martin Wacker)		 1736 Avatar for martastain
33. MartinKavik
(Martin Kavík)		 1705 Avatar for MartinKavik
34. akacdev
(akac)		 1638 Avatar for akacdev
35. koo5
()		 1632 Avatar for koo5
36. mountiny
(Vit Horacek)		 1615 Avatar for mountiny
37. Witiko
(Vít Starý Novotný)		 1612 Avatar for Witiko
38. scholtz
(Ludovit Scholtz)		 1574 Avatar for scholtz
39. panva
(Filip Skokan)		 1571 Avatar for panva
40. escopecz
(John Linhart)		 1568 Avatar for escopecz
41. yasanglass
(Yasan Glass)		 1565 Avatar for yasanglass
42. Youssef1313
(Youssef Fahmy)		 1559 Avatar for Youssef1313
43. q66
(nina)		 1479 Avatar for q66
44. fxck
(Aleš)		 1471 Avatar for fxck
45. subhdotsol
(subh)		 1465 Avatar for subhdotsol
46. pasky
(Petr Baudis)		 1462 Avatar for pasky
47. luboslenco
(Lubos Lenco)		 1457 Avatar for luboslenco
48. jjonescz
(Jan Jones)		 1435 Avatar for jjonescz
49. FilipChalupa
(Filip Chalupa)		 1421 Avatar for FilipChalupa
50. TDiblik
(Tomáš Diblík)		 1397 Avatar for TDiblik
51. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 1370 Avatar for webknjaz
52. tomasmach
(Tomáš Mach)		 1316 Avatar for tomasmach
53. martinrotter
(martinrotter)		 1305 Avatar for martinrotter
54. miccy
(Miccy)		 1285 Avatar for miccy
55. jindrapetrik
(Jindra Petřík)		 1272 Avatar for jindrapetrik
56. vcunat
(Vladimír Čunát)		 1270 Avatar for vcunat
57. mosra
(Vladimír Vondruš)		 1246 Avatar for mosra
58. char0n
(Vladimír Gorej)		 1241 Avatar for char0n
59. steida
(Daniel Steigerwald)		 1235 Avatar for steida
60. krustowski
(krusty)		 1230 Avatar for krustowski
61. zbycz
(Pavel Zbytovský)		 1224 Avatar for zbycz
62. B4nan
(Martin Adámek)		 1199 Avatar for B4nan
63. mxdpeep
(Filip Oščádal)		 1149 Avatar for mxdpeep
64. silverbucket
(Nick Jennings)		 1119 Avatar for silverbucket
65. averrin
(Averrin)		 1106 Avatar for averrin
66. Crauzer
()		 1096 Avatar for Crauzer
67. divi255
(Sergiy S.)		 1096 Avatar for divi255
68. foxik
(Milan Straka)		 1078 Avatar for foxik
69. frdel
(Jan Tomášek)		 1036 Avatar for frdel
70. Frooxius
(Tomas Mariancik)		 1019 Avatar for Frooxius
71. swift502
(Jan Bláha)		 1003 Avatar for swift502
73. fidencio
(Fabiano Fidêncio)		 971 Avatar for fidencio
74. elieux
(David Macek)		 971 Avatar for elieux
75. marxin
(Martin Liška)		 965 Avatar for marxin
76. fcbond
(Francis Bond)		 964 Avatar for fcbond
77. martinfleis
(Martin Fleischmann)		 917 Avatar for martinfleis
78. maraf
(Marek Fišera)		 915 Avatar for maraf
79. petrbouda
(Petr Bouda)		 913 Avatar for petrbouda
80. 0xMartin
(0xM4R71N)		 894 Avatar for 0xMartin
81. andrii0lomakin
(Andrii Lomakin)		 893 Avatar for andrii0lomakin
82. jtojnar
(Jan Tojnar)		 871 Avatar for jtojnar
83. mkouba
(Martin Kouba)		 857 Avatar for mkouba
84. legionus
(Alexey Gladkov)		 857 Avatar for legionus
85. widlarizer
(Emil J)		 845 Avatar for widlarizer
86. velocitatem
(Daniel Alves Rösel)		 839 Avatar for velocitatem
87. brmzkw
(Julien Castets)		 838 Avatar for brmzkw
88. ingvagabund
(Jan Chaloupka)		 837 Avatar for ingvagabund
89. vojtechmares
(Vojtěch Mareš)		 830 Avatar for vojtechmares
90. aitorllj93
(Aitor)		 813 Avatar for aitorllj93
91. phracek
(Petr Hracek)		 791 Avatar for phracek
92. hechth
(Helge Hecht)		 784 Avatar for hechth
93. leostera
(Leo Ostera)		 773 Avatar for leostera
94. ExposedCat
(Artem Prokop)		 772 Avatar for ExposedCat
95. tumic0
(Martin Tůma)		 769 Avatar for tumic0
96. lzap
(Lukáš Zapletal)		 768 Avatar for lzap
97. wentasah
(Michal Sojka)		 765 Avatar for wentasah
98. klaxalk
(Tomáš Báča)		 764 Avatar for klaxalk
99. Vrtak-CZ
(Patrik Votoček)		 764 Avatar for Vrtak-CZ
100. ruzickap
(Petr Ruzicka)		 762 Avatar for ruzickap
101. generalmimon
(Petr Pučil)		 759 Avatar for generalmimon
102. timthelion
(Timothy Hobbs)		 758 Avatar for timthelion
103. vladimirvolek
(Vladimír Volek)		 756 Avatar for vladimirvolek
104. JakubAndrysek
(Kuba Andrýsek)		 755 Avatar for JakubAndrysek
105. capaj
(Jiri Spac)		 747 Avatar for capaj
106. moodmosaic
(Nikos Baxevanis)		 741 Avatar for moodmosaic
107. mkol5222
()		 736 Avatar for mkol5222
108. georgik
(Juraj Michálek)		 736 Avatar for georgik
109. vdusek
(Vlada Dusek)		 729 Avatar for vdusek
110. xsuchy
(Miroslav Suchý)		 725 Avatar for xsuchy
111. BurnyCoder
(Burny)		 724 Avatar for BurnyCoder
112. fprochazka
(Filip Procházka)		 718 Avatar for fprochazka
113. kdudka
(Kamil Dudka)		 710 Avatar for kdudka
114. Janiczek
(Martin Janiczek)		 699 Avatar for Janiczek
115. xiaoxiae
(Tomáš Sláma)		 691 Avatar for xiaoxiae
116. dqbd
(David Duong)		 684 Avatar for dqbd
117. dougwithseismic
(Doug Silkstone)		 679 Avatar for dougwithseismic
118. bartholomej
(BART!)		 677 Avatar for bartholomej
119. dsehnal
(David Sehnal)		 675 Avatar for dsehnal
120. dolejska-daniel
(Daniel Dolejška)		 675 Avatar for dolejska-daniel
121. peci1
(Martin Pecka)		 672 Avatar for peci1
122. pavelsavara
(Pavel Savara)		 672 Avatar for pavelsavara
123. LeftTwixWand
(Vladyslav Horbachov)		 668 Avatar for LeftTwixWand
124. tomkis
(Tomáš Weiss)		 666 Avatar for tomkis
125. janproch
(Jan Prochazka)		 662 Avatar for janproch
126. oliexe
(Ondrej Rehacek)		 654 Avatar for oliexe
127. vrutkovs
(Vadim Rutkovsky)		 653 Avatar for vrutkovs
128. Cvolton
()		 648 Avatar for Cvolton
129. pdovhomilja
(Pavel Dovhomilja)		 638 Avatar for pdovhomilja
130. sairon
(Jan Čermák)		 621 Avatar for sairon
131. JuroOravec
(Juro Oravec)		 621 Avatar for JuroOravec
132. mrq1911
()		 611 Avatar for mrq1911
133. zoul
(Tomáš Znamenáček)		 607 Avatar for zoul
134. encukou
(Petr Viktorin)		 588 Avatar for encukou
135. JosefKuchar
(Josef Kuchař)		 584 Avatar for JosefKuchar
136. MihaZupan
(Miha Zupan)		 582 Avatar for MihaZupan
137. vonovak
(Vojtech Novak)		 580 Avatar for vonovak
138. jnv
(Jan Vlnas)		 575 Avatar for jnv
139. jerrinot
(Jaromir Hamala)		 574 Avatar for jerrinot
140. raven2cz
(Tonda Fischer)		 573 Avatar for raven2cz
141. t184256
(Alexander Sosedkin)		 572 Avatar for t184256
142. medovina
(Adam Dingle)		 565 Avatar for medovina
143. jprochazk
(Jan Procházka)		 564 Avatar for jprochazk
144. zvadaadam
(Adam Zvada)		 558 Avatar for zvadaadam
145. brozrost
(Rostislav Brož)		 556 Avatar for brozrost
146. Ladicek
(Ladislav Thon)		 555 Avatar for Ladicek
147. RikudouSage
(Dominik Chrástecký)		 550 Avatar for RikudouSage
148. ashleney
(ashlen)		 544 Avatar for ashleney
149. cztomsik
(Kamil Tomšík)		 538 Avatar for cztomsik
150. tsinis
(Roman Cinis)		 533 Avatar for tsinis
151. premun
(Přemek Vysoký)		 526 Avatar for premun
152. davidrapan
(David Rapan)		 526 Avatar for davidrapan
153. madvorak
(Martin Dvořák)		 525 Avatar for madvorak
154. benabraham
(Daniel Srb)		 524 Avatar for benabraham
155. matronator
(Matronator)		 507 Avatar for matronator
156. viluon
(Andrew Kvapil)		 506 Avatar for viluon
157. jiripolasek
(Jiří Polášek)		 502 Avatar for jiripolasek
158. korczis
(Tomas Korcak)		 500 Avatar for korczis
159. jakubcabal
(Jakub Cabal)		 499 Avatar for jakubcabal
160. eliot-akira
(3λiȯ+)		 497 Avatar for eliot-akira
161. zlataovce
(Matouš Kučera)		 493 Avatar for zlataovce
162. bajtos
(Miroslav Bajtoš)		 493 Avatar for bajtos
163. scholzj
(Jakub Scholz)		 490 Avatar for scholzj
164. Martinfx
(M.)		 488 Avatar for Martinfx
165. tomasr8
(Tomas R.)		 485 Avatar for tomasr8
166. petrroll
(Petr Houška)		 482 Avatar for petrroll
167. FrostyX
(Jakub Kadlčík)		 479 Avatar for FrostyX
168. TomasHubelbauer
(Tomáš Hübelbauer)		 474 Avatar for TomasHubelbauer
169. xstefank
(Martin Stefanko)		 471 Avatar for xstefank
170. MartinKolarik
(Martin Kolárik)		 469 Avatar for MartinKolarik
171. Hlavtox
(Daniel Hlaváček)		 463 Avatar for Hlavtox
172. hrosicka
(Hana Robovska)		 462 Avatar for hrosicka
173. jirutka
(Jakub Jirutka)		 457 Avatar for jirutka
174. Isigar
(Stanislav Opletal)		 447 Avatar for Isigar
175. Jakuje
(Jakub Jelen)		 446 Avatar for Jakuje
176. barjin
(Jindřich Bär)		 439 Avatar for barjin
177. vojtechruz
(Vojtech Ruzicka)		 435 Avatar for vojtechruz
178. tumido
(Tom Coufal)		 434 Avatar for tumido
179. OndroMih
(Ondro Mihályi)		 432 Avatar for OndroMih
180. Oldes
(Oldes)		 430 Avatar for Oldes
181. ondrolexa
(Ondrej Lexa)		 430 Avatar for ondrolexa
182. aviraccoon
()		 429 Avatar for aviraccoon
183. marenamat
(Maria Matějka)		 426 Avatar for marenamat
184. LukynkaCZE
(LukynkaCZE)		 421 Avatar for LukynkaCZE
185. agajdosi
(Andy Gajdosik)		 418 Avatar for agajdosi
186. dimetron
(Dmytro Rashko)		 415 Avatar for dimetron
187. artogahr
(Arto Gahr)		 413 Avatar for artogahr
188. maly
(Martin Malý)		 411 Avatar for maly
189. van800
(Ivan Šachov)		 409 Avatar for van800
190. Sanqui
(Sanqui)		 409 Avatar for Sanqui
191. jhrcek
(Jan Hrcek)		 408 Avatar for jhrcek
192. ytsarev
(Yury Tsarev)		 404 Avatar for ytsarev
193. instafluff
(Instafluff)		 400 Avatar for instafluff
194. povik
(Martin Povišer)		 398 Avatar for povik
195. layershifter
(Oleksandr Fediashov)		 398 Avatar for layershifter
196. tomas-fryza
(Tomas Fryza)		 395 Avatar for tomas-fryza
197. ondra-novak
(Ondrej Novak)		 394 Avatar for ondra-novak
198. mimoccc
(milan jurkulák)		 393 Avatar for mimoccc
199. good-lly
(Jølly Good)		 393 Avatar for good-lly
200. Tackx
(Patrik Vlk)		 392 Avatar for Tackx
201. martykan
(Tomáš Martykán)		 389 Avatar for martykan
202. vpavlin
(Vaclav Pavlin)		 388 Avatar for vpavlin
203. hosu-kim
(Hosu)		 388 Avatar for hosu-kim
204. mvidner
(Martin Vidner)		 387 Avatar for mvidner
205. vaclav
(Václav Pech)		 377 Avatar for vaclav
206. jkvetina
(Jan Kvetina)		 377 Avatar for jkvetina
207. Bobris
(Boris Letocha)		 375 Avatar for Bobris
208. janpipek
(Jan Pipek)		 374 Avatar for janpipek
209. K0F
(Kryštof Pešek (Kof))		 374 Avatar for K0F
210. nohwnd
(Jakub Jareš)		 373 Avatar for nohwnd
211. hakenr
(Robert Haken)		 372 Avatar for hakenr
212. TomasTomecek
(Tomas Tomecek)		 371 Avatar for TomasTomecek
213. schovi
(David Schovanec)		 369 Avatar for schovi
214. gavento
(Tomáš Gavenčiak)		 367 Avatar for gavento
215. pdostal
(Pavel Dostál)		 367 Avatar for pdostal
216. lemenkov
(Peter Lemenkov)		 366 Avatar for lemenkov
217. jakubtomsu
()		 366 Avatar for jakubtomsu
218. Simply007
(Ondřej Chrastina)		 364 Avatar for Simply007
219. jmartisk
(Jan Martiska)		 363 Avatar for jmartisk
220. JakubMrozek
(Jakub Mrozek)		 361 Avatar for JakubMrozek
221. psfinaki
(Petr)		 358 Avatar for psfinaki
222. OndrejMottl
(Ondřej Mottl)		 357 Avatar for OndrejMottl
223. knopp
(Matej Knopp)		 356 Avatar for knopp
224. KrabCode
(Jakub Rak)		 356 Avatar for KrabCode
225. tomassedovic
(Tomáš Šedovič)		 355 Avatar for tomassedovic
226. petrsvihlik
(Petr Švihlík)		 354 Avatar for petrsvihlik
227. DrrDom
(Pavel)		 352 Avatar for DrrDom
228. wbenny
(Petr Beneš)		 351 Avatar for wbenny
229. danvratil
(Dan Vrátil)		 349 Avatar for danvratil
230. vslavik
(Václav Slavík)		 349 Avatar for vslavik
231. verovaleros
(Veronica Valeros)		 348 Avatar for verovaleros
232. oerdnj
(Ondřej Surý)		 347 Avatar for oerdnj
233. janedbal
(Jan Nedbal)		 347 Avatar for janedbal
234. gollux
(Martin Mareš)		 347 Avatar for gollux
235. hroncok
(Miro Hrončok)		 344 Avatar for hroncok
236. Vladimir-Urik
(Vladimír Urík)		 338 Avatar for Vladimir-Urik
237. mrtnzlml
(Martin Zlámal)		 338 Avatar for mrtnzlml
238. Merix-X
(Merix)		 337 Avatar for Merix-X
239. morning4coffe-dev
(Dominik Titl)		 336 Avatar for morning4coffe-dev
240. yaqwsx
(Jan Mrázek)		 332 Avatar for yaqwsx
241. phoracek
(Petr Horacek)		 331 Avatar for phoracek
242. dstepanov
(Denis Stepanov)		 331 Avatar for dstepanov
243. pjasicek
(Petr Jašíček)		 327 Avatar for pjasicek
244. nezdemkovski
(Yuri Nezdemkovski)		 323 Avatar for nezdemkovski
245. T-Gro
(Tomas Grosup)		 323 Avatar for T-Gro
246. S1ro1
(Matej Sirovatka)		 318 Avatar for S1ro1
247. jpechane
(Jiri Pechanec)		 316 Avatar for jpechane
248. vrana
(Jakub Vrána)		 314 Avatar for vrana
249. SimonBrandner
(Šimon Brandner)		 314 Avatar for SimonBrandner
250. exaexa
(Mirek Kratochvil)		 312 Avatar for exaexa
251. thejoeejoee
(Josef Kolář)		 311 Avatar for thejoeejoee
252. Fuco1
(Matus Goljer)		 311 Avatar for Fuco1
253. octopusengine
(Honza S. Copak)		 307 Avatar for octopusengine
254. PhilipPanda
(Philip Seifert)		 305 Avatar for PhilipPanda
255. kumekay
(Sergei Silnov)		 304 Avatar for kumekay
256. ChaoticRoman
(Roman Pavelka)		 303 Avatar for ChaoticRoman

Organizations

Rank Organization Members
1. microsoft 15
2. dotnet 10
3. pyvec 8
4. ibm 4
5. smallrye 3
6. apify 3
7. pyladiescz 3
8. unoplatform 3
9. jbossas 3
10. python 3