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 2026-08-22 00:15:44 +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 34328 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)		 41781 Avatar for martinmodrak
2. MilosKozak
(Milos Kozak)		 11981 Avatar for MilosKozak
3. leostera
(Leo Ostera)		 11924 Avatar for leostera
4. hejny
(Pavol Hejny)		 10626 Avatar for hejny
5. Vitexus
(Cybervitexus)		 7357 Avatar for Vitexus
6. matej21
(David Matějka)		 6099 Avatar for matej21
7. vancura
(Václav Vančura)		 5569 Avatar for vancura
8. nijel
(Michal Čihař)		 5343 Avatar for nijel
9. TomasVotruba
(Tomas Votruba)		 5094 Avatar for TomasVotruba
10. ondrejsika
(Ondrej Sika)		 5039 Avatar for ondrejsika
11. Borda
(Jirka Borovec)		 4459 Avatar for Borda
12. dan-zeman
(Dan Zeman)		 4174 Avatar for dan-zeman
13. JanMikes
(Jan Mikeš)		 4116 Avatar for JanMikes
14. Pitel
(Ing. Jan Kaláb)		 3950 Avatar for Pitel
15. gfraiteur
(Gaël Fraiteur)		 3925 Avatar for gfraiteur
16. kvaps
(Andrei Kvapil)		 3894 Avatar for kvaps
17. orpiske
(Otavio Rodolfo Piske)		 3846 Avatar for orpiske
18. ricccrd
(Richard)		 3793 Avatar for ricccrd
19. Kobzol
(Jakub Beránek)		 3684 Avatar for Kobzol
20. MartinZikmund
(Martin Zikmund)		 3541 Avatar for MartinZikmund
21. honzajavorek
(Honza Javorek)		 3410 Avatar for honzajavorek
22. LeftTwixWand
(Vladyslav Horbachov)		 3262 Avatar for LeftTwixWand
23. Stranger6667
(Dmitry Dygalo)		 3009 Avatar for Stranger6667
24. darosh
(Jan Forst)		 2963 Avatar for darosh
25. skodak
(Petr Skoda)		 2947 Avatar for skodak
26. BigBang1112
(Petr Pivoňka)		 2781 Avatar for BigBang1112
28. MartinKavik
(Martin Kavík)		 2540 Avatar for MartinKavik
29. stancld
(Daniel Stancl)		 2518 Avatar for stancld
30. jankotek
(Jan Kotek)		 2325 Avatar for jankotek
31. snajpa
(Pavel Snajdr)		 2302 Avatar for snajpa
32. ondrejmirtes
(Ondřej Mirtes)		 2237 Avatar for ondrejmirtes
33. padak
(Petr Simecek)		 2195 Avatar for padak
34. tomasmach
(Tomáš Mach)		 2126 Avatar for tomasmach
35. scholtz
(Ludovit Scholtz)		 2122 Avatar for scholtz
36. kovarex
(Michal Kovařík)		 2118 Avatar for kovarex
37. Meldiron
(Matej Bačo)		 2112 Avatar for Meldiron
38. K0F
(Kryštof Pešek)		 2103 Avatar for K0F
39. escopecz
(John Linhart)		 2081 Avatar for escopecz
40. FilipChalupa
(Filip Chalupa)		 2037 Avatar for FilipChalupa
41. panva
(Filip Skokan)		 1944 Avatar for panva
42. fpytloun
(Filip Pytloun)		 1943 Avatar for fpytloun
43. martastain
(Martin Wacker)		 1936 Avatar for martastain
44. mountiny
(Vit Horacek)		 1922 Avatar for mountiny
45. hclivess
(Jan Kučera)		 1853 Avatar for hclivess
46. pasky
(Petr Baudis)		 1788 Avatar for pasky
47. nohaapav
(Pavol Noha)		 1778 Avatar for nohaapav
48. q66
(nina)		 1746 Avatar for q66
49. OzzyCzech
(Roman Ožana)		 1722 Avatar for OzzyCzech
50. char0n
(Vladimír Gorej)		 1648 Avatar for char0n
51. JanPokorny
(Jan Pokorný)		 1628 Avatar for JanPokorny
52. Crauzer
()		 1592 Avatar for Crauzer
53. yaqwsx
(Jan Mrázek)		 1578 Avatar for yaqwsx
54. fxck
(Aleš)		 1537 Avatar for fxck
55. martinrotter
(martinrotter)		 1537 Avatar for martinrotter
56. luboslenco
(Lubos Lenco)		 1526 Avatar for luboslenco
57. tangero
(Patrick Zandl)		 1500 Avatar for tangero
58. korczis
(Tomas Korcak)		 1489 Avatar for korczis
59. fidencio
(Fabiano Fidêncio)		 1471 Avatar for fidencio
60. suculent
(Matej Sychra)		 1468 Avatar for suculent
61. B4nan
(Martin Adámek)		 1450 Avatar for B4nan
62. TDiblik
(Tomáš Diblík)		 1438 Avatar for TDiblik
63. mxdpeep
(Filip Oščádal)		 1432 Avatar for mxdpeep
64. silverbucket
(Nick Jennings)		 1402 Avatar for silverbucket
65. jjonescz
(Jan Jones)		 1382 Avatar for jjonescz
66. yasanglass
(Yasan Glass)		 1352 Avatar for yasanglass
67. vpavlin
(Vaclav Pavlin)		 1343 Avatar for vpavlin
68. vcunat
(Vladimír Čunát)		 1312 Avatar for vcunat
69. dougwithseismic
(Doug Silkstone)		 1300 Avatar for dougwithseismic
70. ExposedCat
(Artem Prokop)		 1296 Avatar for ExposedCat
71. Witiko
(Vít Starý Novotný)		 1294 Avatar for Witiko
72. subhdotsol
(subh)		 1290 Avatar for subhdotsol
73. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 1282 Avatar for webknjaz
74. koo5
()		 1265 Avatar for koo5
75. steida
(Daniel Steigerwald)		 1251 Avatar for steida
76. mosra
(Vladimír Vondruš)		 1227 Avatar for mosra
77. marxin
(Martin Liška)		 1205 Avatar for marxin
78. brmzkw
(Julien Castets)		 1164 Avatar for brmzkw
79. petrjasek
(Petr Jašek)		 1158 Avatar for petrjasek
80. lemenkov
(Peter Lemenkov)		 1156 Avatar for lemenkov
81. M0n7y5
(M0N7Y5)		 1143 Avatar for M0n7y5
82. Frooxius
(Tomas Mariancik)		 1133 Avatar for Frooxius
83. Youssef1313
(Youssef Fahmy)		 1131 Avatar for Youssef1313
84. akacdev
(akac)		 1123 Avatar for akacdev
85. 0xMartin
(0xM4R71N)		 1109 Avatar for 0xMartin
86. zbycz
(Pavel Zbytovský)		 1107 Avatar for zbycz
87. legionus
(Alexey Gladkov)		 1097 Avatar for legionus
88. vojtechmares
(Vojtěch Mareš)		 1085 Avatar for vojtechmares
89. averrin
(Averrin)		 1081 Avatar for averrin
90. fcbond
(Francis Bond)		 1075 Avatar for fcbond
91. elieux
(David Macek)		 1074 Avatar for elieux
92. foxik
(Milan Straka)		 1068 Avatar for foxik
93. mkouba
(Martin Kouba)		 1057 Avatar for mkouba
94. schovi
(David Schovanec)		 1049 Avatar for schovi
95. miccy
(Miccy)		 1048 Avatar for miccy
96. jindrapetrik
(Jindra Petřík)		 1021 Avatar for jindrapetrik
97. vrana
(Jakub Vrána)		 1014 Avatar for vrana
98. BurnyCoder
(Burny)		 984 Avatar for BurnyCoder
99. jtojnar
(Jan Tojnar)		 981 Avatar for jtojnar
100. dimetron
(Dmytro Rashko)		 979 Avatar for dimetron
101. wentasah
(Michal Sojka)		 975 Avatar for wentasah
102. ingvagabund
(Jan Chaloupka)		 963 Avatar for ingvagabund
103. swift502
(Jan Bláha)		 950 Avatar for swift502
104. pdovhomilja
(Pavel Dovhomilja)		 940 Avatar for pdovhomilja
105. divi255
(Sergiy S.)		 937 Avatar for divi255
106. petrbouda
(Petr Bouda)		 926 Avatar for petrbouda
107. maraf
(Marek Fišera)		 925 Avatar for maraf
108. kdudka
(Kamil Dudka)		 917 Avatar for kdudka
109. andrii0lomakin
(Andrii Lomakin)		 911 Avatar for andrii0lomakin
110. vdusek
(Vlada Dusek)		 906 Avatar for vdusek
111. grafuls
(Gonzalo Rafuls)		 902 Avatar for grafuls
112. widlarizer
(Emil J)		 899 Avatar for widlarizer
113. velocitatem
(Daniel Alves Rösel)		 889 Avatar for velocitatem
114. mrq1911
()		 881 Avatar for mrq1911
115. nezdemkovski
(Yuri Nezdemkovski)		 875 Avatar for nezdemkovski
116. hechth
(Helge Hecht)		 869 Avatar for hechth
117. timthelion
(Timothy Hobbs)		 855 Avatar for timthelion
118. vrutkovs
(Vadim Rutkovsky)		 849 Avatar for vrutkovs
119. frdel
(Jan Tomášek)		 847 Avatar for frdel
120. martinfleis
(Martin Fleischmann)		 843 Avatar for martinfleis
121. krustowski
(krusty)		 840 Avatar for krustowski
122. fprochazka
(Filip Procházka)		 839 Avatar for fprochazka
123. ruzickap
(Petr Ruzicka)		 839 Avatar for ruzickap
124. pavelsavara
(Pavel Savara)		 820 Avatar for pavelsavara
125. tumic0
(Martin Tůma)		 819 Avatar for tumic0
126. martinholovsky
(Martin Holovsky)		 808 Avatar for martinholovsky
127. capaj
(Jiri Spac)		 808 Avatar for capaj
128. klaxalk
(Tomáš Báča)		 795 Avatar for klaxalk
129. Vrtak-CZ
(Patrik Votoček)		 773 Avatar for Vrtak-CZ
130. JuroOravec
(Juro Oravec)		 770 Avatar for JuroOravec
131. Cvolton
()		 765 Avatar for Cvolton
132. hubpav
(Pavel Hübner)		 764 Avatar for hubpav
133. xiaoxiae
(Tomáš Sláma)		 762 Avatar for xiaoxiae
134. Janiczek
(Martin Janiczek)		 758 Avatar for Janiczek
135. janpipek
(Jan Pipek)		 752 Avatar for janpipek
136. malinajan
(Jan Malina (Horáček))		 749 Avatar for malinajan
137. aitorllj93
(Aitor)		 746 Avatar for aitorllj93
138. vinzenz
(Vinzenz 'evilissimo' Feenstra )		 746 Avatar for vinzenz
139. nohwnd
(Jakub Jareš)		 733 Avatar for nohwnd
140. bartholomej
(BART!)		 730 Avatar for bartholomej
141. moodmosaic
(Nikos Baxevanis)		 729 Avatar for moodmosaic
142. RikudouSage
(Dominik Chrástecký)		 727 Avatar for RikudouSage
143. Oldes
(Oldes)		 720 Avatar for Oldes
144. igneus
(Jakub Pavlík)		 718 Avatar for igneus
145. rdk
()		 714 Avatar for rdk
146. generalmimon
(Petr Pučil)		 711 Avatar for generalmimon
147. vladimirvolek
(Vladimír Volek)		 698 Avatar for vladimirvolek
148. phracek
(Petr Hracek)		 697 Avatar for phracek
149. xsuchy
(Miroslav Suchý)		 695 Avatar for xsuchy
150. zvadaadam
(Adam Zvada)		 691 Avatar for zvadaadam
151. JakubAndrysek
(Kuba Andrýsek)		 688 Avatar for JakubAndrysek
152. dstepanov
(Denis Stepanov)		 676 Avatar for dstepanov
153. lzap
(Lukáš Zapletal)		 667 Avatar for lzap
154. octopusengine
(Honza S. Copak)		 659 Avatar for octopusengine
155. jakubboucek
(Jakub Bouček)		 651 Avatar for jakubboucek
156. Jakuje
(Jakub Jelen)		 648 Avatar for Jakuje
157. JosefKuchar
(Josef Kuchař)		 646 Avatar for JosefKuchar
158. hrosicka
(Hana Robovska)		 643 Avatar for hrosicka
159. aviraccoon
()		 641 Avatar for aviraccoon
160. tomkis
(Tomáš Weiss)		 629 Avatar for tomkis
161. oliexe
(Ondrej Rehacek)		 628 Avatar for oliexe
162. raven2cz
(Tonda Fischer)		 627 Avatar for raven2cz
163. georgik
(Juraj Michálek)		 623 Avatar for georgik
164. tsinis
(Roman Cinis)		 615 Avatar for tsinis
165. petrsvihlik
(Petr Švihlík)		 608 Avatar for petrsvihlik
166. peci1
(Martin Pecka)		 603 Avatar for peci1
167. jerrinot
(Jaromir Hamala)		 596 Avatar for jerrinot
168. MihaZupan
(Miha Zupan)		 591 Avatar for MihaZupan
169. sairon
(Jan Čermák)		 585 Avatar for sairon
170. t184256
(Alexander Sosedkin)		 572 Avatar for t184256
171. vonovak
(Vojtech Novak)		 565 Avatar for vonovak
172. vojtechruz
(Vojtech Ruzicka)		 563 Avatar for vojtechruz
173. pdostal
(Pavel Dostál)		 559 Avatar for pdostal
174. vaclav
(Václav Pech)		 551 Avatar for vaclav
175. dsehnal
(David Sehnal)		 546 Avatar for dsehnal
176. VojtechBartos
(Vojta Bartoš)		 543 Avatar for VojtechBartos
177. scholzj
(Jakub Scholz)		 541 Avatar for scholzj
178. encukou
(Petr Viktorin)		 538 Avatar for encukou
179. jirispilka
(Jiří Spilka)		 537 Avatar for jirispilka
180. benabraham
(Daniel Srb)		 537 Avatar for benabraham
181. tumido
(Tom Coufal)		 530 Avatar for tumido
182. bajtos
(Miroslav Bajtoš)		 526 Avatar for bajtos
183. zoul
(Tomáš Znamenáček)		 522 Avatar for zoul
184. ondra-novak
(Ondrej Novak)		 522 Avatar for ondra-novak
185. martinprikryl
(Martin Prikryl)		 520 Avatar for martinprikryl
186. cztomsik
(Kamil Tomšík)		 518 Avatar for cztomsik
187. SimonBrandner
(Šimon Brandner)		 515 Avatar for SimonBrandner
188. jakubcabal
(Jakub Cabal)		 513 Avatar for jakubcabal
189. pepakriz
(Josef Kříž)		 505 Avatar for pepakriz
190. jprochazk
(Jan Procházka)		 501 Avatar for jprochazk
191. MartinKolarik
(Martin Kolárik)		 500 Avatar for MartinKolarik
192. mj41
(Michal Jurosz)		 498 Avatar for mj41
193. FrostyX
(Jakub Kadlčík)		 496 Avatar for FrostyX
194. ondrolexa
(Ondrej Lexa)		 496 Avatar for ondrolexa
195. Martinfx
(M.)		 493 Avatar for Martinfx
196. marenamat
(Maria Matějka)		 490 Avatar for marenamat
197. sideeffffect
(Ondra Pelech)		 490 Avatar for sideeffffect
198. oerdnj
(Ondřej Surý)		 489 Avatar for oerdnj
199. barjin
(Jindřich Bär)		 482 Avatar for barjin
200. simi
(Josef Šimánek)		 479 Avatar for simi
201. ducha-aiki
(Dmytro Mishkin)		 479 Avatar for ducha-aiki
202. abtris
(Ladislav Prskavec)		 478 Avatar for abtris
203. jirutka
(Jakub Jirutka)		 477 Avatar for jirutka
204. matronator
(Matronator)		 472 Avatar for matronator
205. ashleney
(ashlen)		 465 Avatar for ashleney
206. mimoccc
(milan jurkulák)		 464 Avatar for mimoccc
207. jhrcek
(Jan Hrcek)		 460 Avatar for jhrcek
208. layershifter
(Oleksandr Fediashov)		 459 Avatar for layershifter
209. DrrDom
(Pavel)		 457 Avatar for DrrDom
210. mrtnzlml
(Martin Zlámal)		 456 Avatar for mrtnzlml
211. viluon
(Andrew Kvapil)		 453 Avatar for viluon
212. xstefank
(Martin Stefanko)		 453 Avatar for xstefank
213. Andersson007
(Andrew Klychkov)		 453 Avatar for Andersson007
214. maly
(Martin Malý)		 453 Avatar for maly
215. eliot-akira
(ελiȯ+)		 452 Avatar for eliot-akira
216. vslavik
(Václav Slavík)		 452 Avatar for vslavik
217. mkol5222
()		 443 Avatar for mkol5222
218. fikovnik
(Filip Krikava)		 442 Avatar for fikovnik
219. TomasTomecek
(Tomas Tomecek)		 437 Avatar for TomasTomecek
220. tomasr8
(Tomas R.)		 436 Avatar for tomasr8
221. petrroll
(Petr Houška)		 433 Avatar for petrroll
222. simonrozsival
(Šimon Rozsíval)		 429 Avatar for simonrozsival
223. jakubtomsu
()		 427 Avatar for jakubtomsu
224. S1ro1
(Matej Sirovatka)		 426 Avatar for S1ro1
225. jiripolasek
(Jiří Polášek)		 425 Avatar for jiripolasek
226. jsnajdr
(Jarda Snajdr)		 425 Avatar for jsnajdr
227. jnv
(Jan Vlnas)		 424 Avatar for jnv
228. Simply007
(Ondřej Chrastina)		 424 Avatar for Simply007
229. T-Gro
(Tomas Grosup)		 420 Avatar for T-Gro
230. jmartisk
(Jan Martiska)		 416 Avatar for jmartisk
231. Sanqui
(Sanqui)		 414 Avatar for Sanqui
232. pjasicek
(Petr Jašíček)		 413 Avatar for pjasicek
233. wbenny
(Petr Beneš)		 405 Avatar for wbenny
234. zlataovce
(Matouš Kučera)		 403 Avatar for zlataovce
235. eos87
(Helmy Giacoman)		 399 Avatar for eos87
236. ondrejbartas
(Ondřej Bartas)		 399 Avatar for ondrejbartas
237. Bobris
(Boris Letocha)		 399 Avatar for Bobris
238. tomas-langer
(Tomas Langer)		 398 Avatar for tomas-langer
239. dolejska-daniel
(Daniel Dolejška)		 397 Avatar for dolejska-daniel
240. verovaleros
(Veronica Valeros)		 395 Avatar for verovaleros
241. OndroMih
(Ondro Mihályi)		 393 Avatar for OndroMih
242. tomas-fryza
(Tomas Fryza)		 393 Avatar for tomas-fryza
243. KrabCode
(Jakub Rak)		 389 Avatar for KrabCode
244. Ladicek
(Ladislav Thon)		 387 Avatar for Ladicek
245. Blackhex
(Radek Bartoň)		 386 Avatar for Blackhex
246. janbuchar
(Jan Buchar)		 385 Avatar for janbuchar
247. jkvetina
(Jan Kvetina)		 385 Avatar for jkvetina
248. mvidner
(Martin Vidner)		 383 Avatar for mvidner
249. thejoeejoee
(Josef Kolář)		 381 Avatar for thejoeejoee
250. instafluff
(Instafluff)		 380 Avatar for instafluff
251. povik
(Martin Povišer)		 376 Avatar for povik
252. musketyr
(Vladimir Orany)		 374 Avatar for musketyr
253. Hlavtox
(Daniel Hlaváček)		 373 Avatar for Hlavtox
254. OndrejMottl
(Ondřej Mottl)		 369 Avatar for OndrejMottl
255. danvratil
(Dan Vrátil)		 368 Avatar for danvratil
256. morning4coffe-dev
(Dominik Titl)		 367 Avatar for morning4coffe-dev

Organizations

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