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 2026-06-04 00:28:20 +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 32963 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)		 30443 Avatar for martinmodrak
2. MilosKozak
(Milos Kozak)		 12737 Avatar for MilosKozak
3. leostera
(Leo Ostera)		 12230 Avatar for leostera
4. hejny
(Pavol Hejny)		 10126 Avatar for hejny
5. Vitexus
(Cybervitexus)		 6874 Avatar for Vitexus
6. nijel
(Michal Čihař)		 4877 Avatar for nijel
7. ondrejsika
(Ondrej Sika)		 4819 Avatar for ondrejsika
8. dan-zeman
(Dan Zeman)		 4549 Avatar for dan-zeman
9. TomasVotruba
(Tomas Votruba)		 4306 Avatar for TomasVotruba
10. Kobzol
(Jakub Beránek)		 4231 Avatar for Kobzol
11. Pitel
(Ing. Jan Kaláb)		 4154 Avatar for Pitel
12. kvaps
(Andrei Kvapil)		 3359 Avatar for kvaps
13. honzajavorek
(Honza Javorek)		 3295 Avatar for honzajavorek
14. matej21
(David Matějka)		 3121 Avatar for matej21
15. JanMikes
(Jan Mikeš)		 3110 Avatar for JanMikes
16. MartinZikmund
(Martin Zikmund)		 3100 Avatar for MartinZikmund
17. Borda
(Jirka Borovec)		 3089 Avatar for Borda
18. darosh
(Jan Forst)		 3031 Avatar for darosh
19. vancura
(Václav Vančura)		 2912 Avatar for vancura
20. Stranger6667
(Dmitry Dygalo)		 2875 Avatar for Stranger6667
21. skodak
(Petr Skoda)		 2756 Avatar for skodak
22. BigBang1112
(Petr Pivoňka)		 2669 Avatar for BigBang1112
23. stancld
(Daniel Stancl)		 2617 Avatar for stancld
24. Meldiron
(Matej Bačo)		 2538 Avatar for Meldiron
25. orpiske
(Otavio Rodolfo Piske)		 2422 Avatar for orpiske
26. gfraiteur
(Gaël Fraiteur)		 2230 Avatar for gfraiteur
27. kovarex
(Michal Kovařík)		 2115 Avatar for kovarex
28. ondrejmirtes
(Ondřej Mirtes)		 2096 Avatar for ondrejmirtes
29. tangero
(Patrick Zandl)		 2067 Avatar for tangero
30. nohaapav
(Pavol Noha)		 2054 Avatar for nohaapav
31. padak
(Petr Simecek)		 1882 Avatar for padak
32. MartinKavik
(Martin Kavík)		 1827 Avatar for MartinKavik
33. OzzyCzech
(Roman Ožana)		 1818 Avatar for OzzyCzech
34. escopecz
(John Linhart)		 1686 Avatar for escopecz
35. martastain
(Martin Wacker)		 1677 Avatar for martastain
36. mountiny
(Vit Horacek)		 1642 Avatar for mountiny
37. akacdev
(akac)		 1580 Avatar for akacdev
38. panva
(Filip Skokan)		 1580 Avatar for panva
39. q66
(nina)		 1572 Avatar for q66
40. scholtz
(Ludovit Scholtz)		 1551 Avatar for scholtz
41. Youssef1313
(Youssef Fahmy)		 1533 Avatar for Youssef1313
42. Witiko
(Vít Starý Novotný)		 1530 Avatar for Witiko
43. koo5
()		 1525 Avatar for koo5
44. luboslenco
(Lubos Lenco)		 1514 Avatar for luboslenco
45. FilipChalupa
(Filip Chalupa)		 1488 Avatar for FilipChalupa
46. pasky
(Petr Baudis)		 1469 Avatar for pasky
47. jjonescz
(Jan Jones)		 1461 Avatar for jjonescz
48. subhdotsol
(subh)		 1437 Avatar for subhdotsol
49. yasanglass
(Yasan Glass)		 1436 Avatar for yasanglass
50. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 1424 Avatar for webknjaz
51. fxck
(Aleš)		 1411 Avatar for fxck
52. TDiblik
(Tomáš Diblík)		 1369 Avatar for TDiblik
53. tomasmach
(Tomáš Mach)		 1368 Avatar for tomasmach
54. char0n
(Vladimír Gorej)		 1328 Avatar for char0n
55. miccy
(Miccy)		 1285 Avatar for miccy
56. martinrotter
(martinrotter)		 1271 Avatar for martinrotter
57. mxdpeep
(Filip Oščádal)		 1246 Avatar for mxdpeep
58. mosra
(Vladimír Vondruš)		 1245 Avatar for mosra
59. B4nan
(Martin Adámek)		 1244 Avatar for B4nan
61. jindrapetrik
(Jindra Petřík)		 1230 Avatar for jindrapetrik
62. steida
(Daniel Steigerwald)		 1225 Avatar for steida
63. vcunat
(Vladimír Čunát)		 1211 Avatar for vcunat
64. silverbucket
(Nick Jennings)		 1210 Avatar for silverbucket
65. krustowski
(krusty)		 1166 Avatar for krustowski
66. petrjasek
(Petr Jašek)		 1145 Avatar for petrjasek
67. zbycz
(Pavel Zbytovský)		 1130 Avatar for zbycz
68. averrin
(Averrin)		 1106 Avatar for averrin
69. brmzkw
(Julien Castets)		 1104 Avatar for brmzkw
70. Crauzer
()		 1097 Avatar for Crauzer
71. divi255
(Sergiy S.)		 1049 Avatar for divi255
72. foxik
(Milan Straka)		 1046 Avatar for foxik
73. fidencio
(Fabiano Fidêncio)		 1044 Avatar for fidencio
74. Frooxius
(Tomas Mariancik)		 1039 Avatar for Frooxius
75. elieux
(David Macek)		 1033 Avatar for elieux
76. marxin
(Martin Liška)		 1024 Avatar for marxin
77. frdel
(Jan Tomášek)		 1015 Avatar for frdel
78. fcbond
(Francis Bond)		 997 Avatar for fcbond
79. swift502
(Jan Bláha)		 989 Avatar for swift502
80. yaqwsx
(Jan Mrázek)		 952 Avatar for yaqwsx
81. 0xMartin
(0xM4R71N)		 924 Avatar for 0xMartin
82. maraf
(Marek Fišera)		 924 Avatar for maraf
83. andrii0lomakin
(Andrii Lomakin)		 923 Avatar for andrii0lomakin
84. mrtnzlml
(Martin Zlámal)		 921 Avatar for mrtnzlml
85. petrbouda
(Petr Bouda)		 905 Avatar for petrbouda
86. martinfleis
(Martin Fleischmann)		 899 Avatar for martinfleis
87. jtojnar
(Jan Tojnar)		 892 Avatar for jtojnar
88. wentasah
(Michal Sojka)		 879 Avatar for wentasah
89. mkouba
(Martin Kouba)		 876 Avatar for mkouba
90. legionus
(Alexey Gladkov)		 856 Avatar for legionus
91. ingvagabund
(Jan Chaloupka)		 839 Avatar for ingvagabund
92. velocitatem
(Daniel Alves Rösel)		 838 Avatar for velocitatem
93. ExposedCat
(Artem Prokop)		 832 Avatar for ExposedCat
94. widlarizer
(Emil J)		 832 Avatar for widlarizer
95. aitorllj93
(Aitor)		 828 Avatar for aitorllj93
96. igneus
(Jakub Pavlík)		 821 Avatar for igneus
97. vojtechmares
(Vojtěch Mareš)		 811 Avatar for vojtechmares
98. dougwithseismic
(Doug Silkstone)		 806 Avatar for dougwithseismic
99. klaxalk
(Tomáš Báča)		 781 Avatar for klaxalk
100. generalmimon
(Petr Pučil)		 776 Avatar for generalmimon
101. vdusek
(Vlada Dusek)		 773 Avatar for vdusek
102. phracek
(Petr Hracek)		 770 Avatar for phracek
103. kdudka
(Kamil Dudka)		 768 Avatar for kdudka
104. Vrtak-CZ
(Patrik Votoček)		 765 Avatar for Vrtak-CZ
105. timthelion
(Timothy Hobbs)		 763 Avatar for timthelion
106. georgik
(Juraj Michálek)		 760 Avatar for georgik
107. moodmosaic
(Nikos Baxevanis)		 756 Avatar for moodmosaic
108. JakubAndrysek
(Kuba Andrýsek)		 752 Avatar for JakubAndrysek
109. tumic0
(Martin Tůma)		 751 Avatar for tumic0
110. lzap
(Lukáš Zapletal)		 744 Avatar for lzap
111. ruzickap
(Petr Ruzicka)		 742 Avatar for ruzickap
112. hechth
(Helge Hecht)		 740 Avatar for hechth
113. BurnyCoder
(Burny)		 735 Avatar for BurnyCoder
114. vladimirvolek
(Vladimír Volek)		 724 Avatar for vladimirvolek
115. fprochazka
(Filip Procházka)		 721 Avatar for fprochazka
116. Janiczek
(Martin Janiczek)		 720 Avatar for Janiczek
117. capaj
(Jiri Spac)		 716 Avatar for capaj
118. xsuchy
(Miroslav Suchý)		 711 Avatar for xsuchy
119. pavelsavara
(Pavel Savara)		 708 Avatar for pavelsavara
120. xiaoxiae
(Tomáš Sláma)		 695 Avatar for xiaoxiae
121. nezdemkovski
(Yuri Nezdemkovski)		 693 Avatar for nezdemkovski
122. vrutkovs
(Vadim Rutkovsky)		 688 Avatar for vrutkovs
123. bartholomej
(BART!)		 685 Avatar for bartholomej
124. mkol5222
()		 646 Avatar for mkol5222
125. tomkis
(Tomáš Weiss)		 641 Avatar for tomkis
126. peci1
(Martin Pecka)		 639 Avatar for peci1
127. pdovhomilja
(Pavel Dovhomilja)		 638 Avatar for pdovhomilja
128. Cvolton
()		 637 Avatar for Cvolton
129. dsehnal
(David Sehnal)		 633 Avatar for dsehnal
130. raven2cz
(Tonda Fischer)		 628 Avatar for raven2cz
131. sairon
(Jan Čermák)		 628 Avatar for sairon
132. zvadaadam
(Adam Zvada)		 624 Avatar for zvadaadam
133. malinajan
(Jan Malina (Horáček))		 624 Avatar for malinajan
134. suculent
(Matej Sychra)		 621 Avatar for suculent
135. mrq1911
()		 620 Avatar for mrq1911
136. JuroOravec
(Juro Oravec)		 618 Avatar for JuroOravec
137. jprochazk
(Jan Procházka)		 597 Avatar for jprochazk
138. oliexe
(Ondrej Rehacek)		 591 Avatar for oliexe
139. vonovak
(Vojtech Novak)		 588 Avatar for vonovak
140. JosefKuchar
(Josef Kuchař)		 584 Avatar for JosefKuchar
141. cztomsik
(Kamil Tomšík)		 583 Avatar for cztomsik
142. encukou
(Petr Viktorin)		 583 Avatar for encukou
143. tsinis
(Roman Cinis)		 579 Avatar for tsinis
144. jerrinot
(Jaromir Hamala)		 578 Avatar for jerrinot
145. jnv
(Jan Vlnas)		 564 Avatar for jnv
146. MihaZupan
(Miha Zupan)		 560 Avatar for MihaZupan
147. zoul
(Tomáš Znamenáček)		 552 Avatar for zoul
148. Ladicek
(Ladislav Thon)		 550 Avatar for Ladicek
149. t184256
(Alexander Sosedkin)		 545 Avatar for t184256
150. ashleney
(ashlen)		 542 Avatar for ashleney
151. RikudouSage
(Dominik Chrástecký)		 541 Avatar for RikudouSage
152. schovi
(David Schovanec)		 539 Avatar for schovi
153. brozrost
(Rostislav Brož)		 531 Avatar for brozrost
154. medovina
(Adam Dingle)		 528 Avatar for medovina
155. benabraham
(Daniel Srb)		 524 Avatar for benabraham
156. hrosicka
(Hana Robovska)		 523 Avatar for hrosicka
157. jakubcabal
(Jakub Cabal)		 520 Avatar for jakubcabal
158. premun
(Přemek Vysoký)		 519 Avatar for premun
159. dqbd
(David Duong)		 514 Avatar for dqbd
160. dstepanov
(Denis Stepanov)		 514 Avatar for dstepanov
161. matronator
(Matronator)		 510 Avatar for matronator
162. dolejska-daniel
(Daniel Dolejška)		 504 Avatar for dolejska-daniel
163. scholzj
(Jakub Scholz)		 501 Avatar for scholzj
164. korczis
(Tomas Korcak)		 500 Avatar for korczis
165. Martinfx
(M.)		 499 Avatar for Martinfx
166. madvorak
(Martin Dvořák)		 494 Avatar for madvorak
167. viluon
(Andrew Kvapil)		 492 Avatar for viluon
168. jiripolasek
(Jiří Polášek)		 489 Avatar for jiripolasek
169. eliot-akira
(3λiȯ+)		 483 Avatar for eliot-akira
170. vaclav
(Václav Pech)		 480 Avatar for vaclav
171. zlataovce
(Matouš Kučera)		 479 Avatar for zlataovce
172. Isigar
(Stanislav Opletal)		 475 Avatar for Isigar
173. tomasr8
(Tomas R.)		 471 Avatar for tomasr8
174. TomasHubelbauer
(Tomáš Hübelbauer)		 470 Avatar for TomasHubelbauer
175. Hlavtox
(Daniel Hlaváček)		 470 Avatar for Hlavtox
176. FrostyX
(Jakub Kadlčík)		 469 Avatar for FrostyX
177. ondrolexa
(Ondrej Lexa)		 468 Avatar for ondrolexa
178. bajtos
(Miroslav Bajtoš)		 467 Avatar for bajtos
179. Oldes
(Oldes)		 467 Avatar for Oldes
180. aviraccoon
()		 461 Avatar for aviraccoon
181. xstefank
(Martin Stefanko)		 454 Avatar for xstefank
182. Jakuje
(Jakub Jelen)		 450 Avatar for Jakuje
183. MartinKolarik
(Martin Kolárik)		 447 Avatar for MartinKolarik
184. Blackhex
(Radek Bartoň)		 443 Avatar for Blackhex
185. nohwnd
(Jakub Jareš)		 442 Avatar for nohwnd
186. davidrapan
(David Rapan)		 442 Avatar for davidrapan
187. barjin
(Jindřich Bär)		 438 Avatar for barjin
188. vojtechruz
(Vojtech Ruzicka)		 435 Avatar for vojtechruz
189. marenamat
(Maria Matějka)		 435 Avatar for marenamat
190. tumido
(Tom Coufal)		 433 Avatar for tumido
191. OndroMih
(Ondro Mihályi)		 431 Avatar for OndroMih
192. jirutka
(Jakub Jirutka)		 428 Avatar for jirutka
193. petrroll
(Petr Houška)		 424 Avatar for petrroll
194. layershifter
(Oleksandr Fediashov)		 422 Avatar for layershifter
195. povik
(Martin Povišer)		 422 Avatar for povik
196. K0F
(Kryštof Pešek)		 420 Avatar for K0F
197. jhrcek
(Jan Hrcek)		 419 Avatar for jhrcek
198. dimetron
(Dmytro Rashko)		 416 Avatar for dimetron
199. Sanqui
(Sanqui)		 414 Avatar for Sanqui
200. maly
(Martin Malý)		 414 Avatar for maly
201. janproch
(Jan Prochazka)		 414 Avatar for janproch
202. vpavlin
(Vaclav Pavlin)		 413 Avatar for vpavlin
203. lemenkov
(Peter Lemenkov)		 412 Avatar for lemenkov
204. LeftTwixWand
(Vladyslav Horbachov)		 412 Avatar for LeftTwixWand
205. van800
(Ivan Šachov)		 411 Avatar for van800
206. ondra-novak
(Ondrej Novak)		 406 Avatar for ondra-novak
207. instafluff
(Instafluff)		 403 Avatar for instafluff
208. jkvetina
(Jan Kvetina)		 399 Avatar for jkvetina
209. martykan
(Tomáš Martykán)		 395 Avatar for martykan
210. mimoccc
(milan jurkulák)		 393 Avatar for mimoccc
211. agajdosi
(Andy Gajdosik)		 392 Avatar for agajdosi
212. petrsvihlik
(Petr Švihlík)		 387 Avatar for petrsvihlik
213. pdostal
(Pavel Dostál)		 383 Avatar for pdostal
214. Tackx
(Patrik Vlk)		 382 Avatar for Tackx
215. TomasTomecek
(Tomas Tomecek)		 382 Avatar for TomasTomecek
216. rdk
()		 381 Avatar for rdk
217. JakubMrozek
(Jakub Mrozek)		 380 Avatar for JakubMrozek
218. tomas-fryza
(Tomas Fryza)		 377 Avatar for tomas-fryza
219. jmartisk
(Jan Martiska)		 375 Avatar for jmartisk
220. LukynkaCZE
(LukynkaCZE)		 374 Avatar for LukynkaCZE
221. ytsarev
(Yury Tsarev)		 374 Avatar for ytsarev
222. janpipek
(Jan Pipek)		 374 Avatar for janpipek
223. good-lly
(Jølly Good)		 373 Avatar for good-lly
224. mvidner
(Martin Vidner)		 371 Avatar for mvidner
225. OndrejMottl
(Ondřej Mottl)		 368 Avatar for OndrejMottl
226. KrabCode
(Jakub Rak)		 368 Avatar for KrabCode
227. jakubtomsu
()		 367 Avatar for jakubtomsu
228. wbenny
(Petr Beneš)		 367 Avatar for wbenny
229. vslavik
(Václav Slavík)		 365 Avatar for vslavik
230. Bobris
(Boris Letocha)		 363 Avatar for Bobris
231. psfinaki
(Petr)		 358 Avatar for psfinaki
232. janedbal
(Jan Nedbal)		 357 Avatar for janedbal
233. musketyr
(Vladimir Orany)		 357 Avatar for musketyr
234. gavento
(Tomáš Gavenčiak)		 355 Avatar for gavento
235. tomassedovic
(Tomáš Šedovič)		 355 Avatar for tomassedovic
236. gollux
(Martin Mareš)		 354 Avatar for gollux
237. knopp
(Matej Knopp)		 354 Avatar for knopp
238. oerdnj
(Ondřej Surý)		 350 Avatar for oerdnj
239. verovaleros
(Veronica Valeros)		 348 Avatar for verovaleros
240. Vladimir-Urik
(Vladimír Urík)		 346 Avatar for Vladimir-Urik
241. Simply007
(Ondřej Chrastina)		 345 Avatar for Simply007
242. hroncok
(Miro Hrončok)		 344 Avatar for hroncok
243. morning4coffe-dev
(Dominik Titl)		 344 Avatar for morning4coffe-dev
244. pjasicek
(Petr Jašíček)		 343 Avatar for pjasicek
245. hosu-kim
(Hosu)		 340 Avatar for hosu-kim
246. DrrDom
(Pavel)		 340 Avatar for DrrDom
247. danvratil
(Dan Vrátil)		 340 Avatar for danvratil
248. T-Gro
(Tomas Grosup)		 339 Avatar for T-Gro
249. phoracek
(Petr Horacek)		 338 Avatar for phoracek
250. octopusengine
(Honza S. Copak)		 333 Avatar for octopusengine
251. thejoeejoee
(Josef Kolář)		 333 Avatar for thejoeejoee
252. SimonBrandner
(Šimon Brandner)		 331 Avatar for SimonBrandner
253. hakenr
(Robert Haken)		 328 Avatar for hakenr
254. diareuse
(Viktor De Pasquale)		 328 Avatar for diareuse
255. S1ro1
(Matej Sirovatka)		 326 Avatar for S1ro1
256. abtris
(Ladislav Prskavec)		 326 Avatar for abtris

Organizations

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