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 2026-07-04 16:14:49 +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 33479 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. MilosKozak
(Milos Kozak)		 12887 Avatar for MilosKozak
2. leostera
(Leo Ostera)		 12235 Avatar for leostera
3. hejny
(Pavol Hejny)		 10404 Avatar for hejny
4. Vitexus
(Cybervitexus)		 7315 Avatar for Vitexus
5. nijel
(Michal Čihař)		 5041 Avatar for nijel
6. ondrejsika
(Ondrej Sika)		 4865 Avatar for ondrejsika
7. dan-zeman
(Dan Zeman)		 4237 Avatar for dan-zeman
8. Pitel
(Ing. Jan Kaláb)		 4053 Avatar for Pitel
9. TomasVotruba
(Tomas Votruba)		 4008 Avatar for TomasVotruba
10. Kobzol
(Jakub Beránek)		 3897 Avatar for Kobzol
11. matej21
(David Matějka)		 3716 Avatar for matej21
12. JanMikes
(Jan Mikeš)		 3556 Avatar for JanMikes
13. gfraiteur
(Gaël Fraiteur)		 3535 Avatar for gfraiteur
14. Borda
(Jirka Borovec)		 3517 Avatar for Borda
15. MartinZikmund
(Martin Zikmund)		 3510 Avatar for MartinZikmund
16. vancura
(Václav Vančura)		 3471 Avatar for vancura
17. kvaps
(Andrei Kvapil)		 3418 Avatar for kvaps
18. honzajavorek
(Honza Javorek)		 3337 Avatar for honzajavorek
19. darosh
(Jan Forst)		 2996 Avatar for darosh
20. Stranger6667
(Dmitry Dygalo)		 2760 Avatar for Stranger6667
21. skodak
(Petr Skoda)		 2632 Avatar for skodak
22. BigBang1112
(Petr Pivoňka)		 2632 Avatar for BigBang1112
23. orpiske
(Otavio Rodolfo Piske)		 2596 Avatar for orpiske
24. stancld
(Daniel Stancl)		 2491 Avatar for stancld
25. scholtz
(Ludovit Scholtz)		 2160 Avatar for scholtz
27. kovarex
(Michal Kovařík)		 2114 Avatar for kovarex
28. MartinKavik
(Martin Kavík)		 2026 Avatar for MartinKavik
29. escopecz
(John Linhart)		 2003 Avatar for escopecz
30. ondrejmirtes
(Ondřej Mirtes)		 1986 Avatar for ondrejmirtes
31. tangero
(Patrick Zandl)		 1950 Avatar for tangero
32. nohaapav
(Pavol Noha)		 1940 Avatar for nohaapav
33. padak
(Petr Simecek)		 1939 Avatar for padak
34. fpytloun
(Filip Pytloun)		 1920 Avatar for fpytloun
35. OzzyCzech
(Roman Ožana)		 1849 Avatar for OzzyCzech
36. martastain
(Martin Wacker)		 1843 Avatar for martastain
37. snajpa
(Pavel Snajdr)		 1815 Avatar for snajpa
38. Meldiron
(Matej Bačo)		 1781 Avatar for Meldiron
39. mountiny
(Vit Horacek)		 1779 Avatar for mountiny
40. FilipChalupa
(Filip Chalupa)		 1652 Avatar for FilipChalupa
41. q66
(nina)		 1649 Avatar for q66
42. tomasmach
(Tomáš Mach)		 1621 Avatar for tomasmach
43. panva
(Filip Skokan)		 1606 Avatar for panva
44. pasky
(Petr Baudis)		 1585 Avatar for pasky
45. luboslenco
(Lubos Lenco)		 1557 Avatar for luboslenco
46. jjonescz
(Jan Jones)		 1505 Avatar for jjonescz
47. akacdev
(akac)		 1468 Avatar for akacdev
48. fxck
(Aleš)		 1468 Avatar for fxck
49. yasanglass
(Yasan Glass)		 1457 Avatar for yasanglass
50. char0n
(Vladimír Gorej)		 1455 Avatar for char0n
51. suculent
(Matej Sychra)		 1441 Avatar for suculent
52. Witiko
(Vít Starý Novotný)		 1437 Avatar for Witiko
53. koo5
()		 1433 Avatar for koo5
54. Youssef1313
(Youssef Fahmy)		 1430 Avatar for Youssef1313
55. subhdotsol
(subh)		 1416 Avatar for subhdotsol
56. TDiblik
(Tomáš Diblík)		 1352 Avatar for TDiblik
57. silverbucket
(Nick Jennings)		 1328 Avatar for silverbucket
58. mosra
(Vladimír Vondruš)		 1326 Avatar for mosra
59. mxdpeep
(Filip Oščádal)		 1318 Avatar for mxdpeep
60. martinrotter
(martinrotter)		 1298 Avatar for martinrotter
61. B4nan
(Martin Adámek)		 1271 Avatar for B4nan
62. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 1262 Avatar for webknjaz
63. miccy
(Miccy)		 1261 Avatar for miccy
64. 0xMartin
(0xM4R71N)		 1216 Avatar for 0xMartin
65. yaqwsx
(Jan Mrázek)		 1208 Avatar for yaqwsx
66. vcunat
(Vladimír Čunát)		 1199 Avatar for vcunat
67. brmzkw
(Julien Castets)		 1199 Avatar for brmzkw
68. fidencio
(Fabiano Fidêncio)		 1185 Avatar for fidencio
69. Crauzer
()		 1174 Avatar for Crauzer
70. zbycz
(Pavel Zbytovský)		 1165 Avatar for zbycz
71. jindrapetrik
(Jindra Petřík)		 1141 Avatar for jindrapetrik
72. steida
(Daniel Steigerwald)		 1112 Avatar for steida
73. averrin
(Averrin)		 1106 Avatar for averrin
74. foxik
(Milan Straka)		 1068 Avatar for foxik
75. marxin
(Martin Liška)		 1065 Avatar for marxin
76. petrjasek
(Petr Jašek)		 1061 Avatar for petrjasek
77. Frooxius
(Tomas Mariancik)		 1050 Avatar for Frooxius
78. dougwithseismic
(Doug Silkstone)		 1048 Avatar for dougwithseismic
79. LeftTwixWand
(Vladyslav Horbachov)		 1041 Avatar for LeftTwixWand
80. ExposedCat
(Artem Prokop)		 1038 Avatar for ExposedCat
81. elieux
(David Macek)		 1034 Avatar for elieux
82. fcbond
(Francis Bond)		 1004 Avatar for fcbond
83. mkouba
(Martin Kouba)		 1003 Avatar for mkouba
84. krustowski
(krusty)		 993 Avatar for krustowski
85. swift502
(Jan Bláha)		 984 Avatar for swift502
86. divi255
(Sergiy S.)		 974 Avatar for divi255
87. M0n7y5
(M0N7Y5)		 966 Avatar for M0n7y5
88. widlarizer
(Emil J)		 953 Avatar for widlarizer
89. frdel
(Jan Tomášek)		 947 Avatar for frdel
90. petrbouda
(Petr Bouda)		 932 Avatar for petrbouda
91. vojtechmares
(Vojtěch Mareš)		 928 Avatar for vojtechmares
92. maraf
(Marek Fišera)		 922 Avatar for maraf
93. ingvagabund
(Jan Chaloupka)		 909 Avatar for ingvagabund
94. wentasah
(Michal Sojka)		 907 Avatar for wentasah
95. velocitatem
(Daniel Alves Rösel)		 893 Avatar for velocitatem
96. legionus
(Alexey Gladkov)		 892 Avatar for legionus
97. jtojnar
(Jan Tojnar)		 874 Avatar for jtojnar
98. martinfleis
(Martin Fleischmann)		 870 Avatar for martinfleis
99. vdusek
(Vlada Dusek)		 864 Avatar for vdusek
100. andrii0lomakin
(Andrii Lomakin)		 862 Avatar for andrii0lomakin
101. kdudka
(Kamil Dudka)		 850 Avatar for kdudka
102. generalmimon
(Petr Pučil)		 830 Avatar for generalmimon
103. tumic0
(Martin Tůma)		 825 Avatar for tumic0
104. aitorllj93
(Aitor)		 821 Avatar for aitorllj93
105. igneus
(Jakub Pavlík)		 816 Avatar for igneus
106. timthelion
(Timothy Hobbs)		 811 Avatar for timthelion
107. lemenkov
(Peter Lemenkov)		 810 Avatar for lemenkov
108. ruzickap
(Petr Ruzicka)		 810 Avatar for ruzickap
109. klaxalk
(Tomáš Báča)		 805 Avatar for klaxalk
110. pavelsavara
(Pavel Savara)		 804 Avatar for pavelsavara
111. vrutkovs
(Vadim Rutkovsky)		 797 Avatar for vrutkovs
112. xiaoxiae
(Tomáš Sláma)		 790 Avatar for xiaoxiae
113. Vrtak-CZ
(Patrik Votoček)		 769 Avatar for Vrtak-CZ
114. phracek
(Petr Hracek)		 764 Avatar for phracek
115. moodmosaic
(Nikos Baxevanis)		 759 Avatar for moodmosaic
116. capaj
(Jiri Spac)		 756 Avatar for capaj
117. lzap
(Lukáš Zapletal)		 744 Avatar for lzap
118. fprochazka
(Filip Procházka)		 743 Avatar for fprochazka
119. vladimirvolek
(Vladimír Volek)		 742 Avatar for vladimirvolek
120. hechth
(Helge Hecht)		 741 Avatar for hechth
121. mrq1911
()		 738 Avatar for mrq1911
122. pdovhomilja
(Pavel Dovhomilja)		 728 Avatar for pdovhomilja
123. nezdemkovski
(Yuri Nezdemkovski)		 726 Avatar for nezdemkovski
124. JakubAndrysek
(Kuba Andrýsek)		 723 Avatar for JakubAndrysek
125. georgik
(Juraj Michálek)		 723 Avatar for georgik
126. malinajan
(Jan Malina (Horáček))		 717 Avatar for malinajan
127. bartholomej
(BART!)		 716 Avatar for bartholomej
128. Janiczek
(Martin Janiczek)		 716 Avatar for Janiczek
129. BurnyCoder
(Burny)		 713 Avatar for BurnyCoder
130. JuroOravec
(Juro Oravec)		 698 Avatar for JuroOravec
131. xsuchy
(Miroslav Suchý)		 696 Avatar for xsuchy
132. Cvolton
()		 677 Avatar for Cvolton
133. dimetron
(Dmytro Rashko)		 672 Avatar for dimetron
134. ricccrd
(Richard)		 666 Avatar for ricccrd
135. mkol5222
()		 665 Avatar for mkol5222
136. hrosicka
(Hana Robovska)		 658 Avatar for hrosicka
137. tomkis
(Tomáš Weiss)		 653 Avatar for tomkis
138. JosefKuchar
(Josef Kuchař)		 649 Avatar for JosefKuchar
139. zvadaadam
(Adam Zvada)		 641 Avatar for zvadaadam
140. peci1
(Martin Pecka)		 640 Avatar for peci1
141. schovi
(David Schovanec)		 634 Avatar for schovi
142. cztomsik
(Kamil Tomšík)		 628 Avatar for cztomsik
143. dsehnal
(David Sehnal)		 619 Avatar for dsehnal
144. raven2cz
(Tonda Fischer)		 617 Avatar for raven2cz
145. sairon
(Jan Čermák)		 615 Avatar for sairon
146. tsinis
(Roman Cinis)		 613 Avatar for tsinis
147. K0F
(Kryštof Pešek)		 597 Avatar for K0F
148. Oldes
(Oldes)		 597 Avatar for Oldes
149. MihaZupan
(Miha Zupan)		 588 Avatar for MihaZupan
150. oliexe
(Ondrej Rehacek)		 581 Avatar for oliexe
151. nohwnd
(Jakub Jareš)		 581 Avatar for nohwnd
152. vonovak
(Vojtech Novak)		 579 Avatar for vonovak
153. martinholovsky
(Martin Holovsky)		 578 Avatar for martinholovsky
154. Isigar
(Stanislav Opletal)		 575 Avatar for Isigar
155. encukou
(Petr Viktorin)		 570 Avatar for encukou
156. jprochazk
(Jan Procházka)		 568 Avatar for jprochazk
157. scholzj
(Jakub Scholz)		 560 Avatar for scholzj
158. jerrinot
(Jaromir Hamala)		 559 Avatar for jerrinot
159. jnv
(Jan Vlnas)		 557 Avatar for jnv
160. martinprikryl
(Martin Prikryl)		 554 Avatar for martinprikryl
161. dstepanov
(Denis Stepanov)		 553 Avatar for dstepanov
162. jakubcabal
(Jakub Cabal)		 548 Avatar for jakubcabal
163. aviraccoon
()		 541 Avatar for aviraccoon
164. vaclav
(Václav Pech)		 532 Avatar for vaclav
165. korczis
(Tomas Korcak)		 531 Avatar for korczis
166. medovina
(Adam Dingle)		 526 Avatar for medovina
167. dolejska-daniel
(Daniel Dolejška)		 522 Avatar for dolejska-daniel
168. SimonBrandner
(Šimon Brandner)		 515 Avatar for SimonBrandner
169. Ladicek
(Ladislav Thon)		 513 Avatar for Ladicek
170. matronator
(Matronator)		 510 Avatar for matronator
171. zoul
(Tomáš Znamenáček)		 509 Avatar for zoul
172. Martinfx
(M.)		 507 Avatar for Martinfx
173. RikudouSage
(Dominik Chrástecký)		 506 Avatar for RikudouSage
174. benabraham
(Daniel Srb)		 492 Avatar for benabraham
175. viluon
(Andrew Kvapil)		 483 Avatar for viluon
176. t184256
(Alexander Sosedkin)		 483 Avatar for t184256
177. brozrost
(Rostislav Brož)		 479 Avatar for brozrost
178. ashleney
(ashlen)		 478 Avatar for ashleney
179. mimoccc
(milan jurkulák)		 474 Avatar for mimoccc
180. vojtechruz
(Vojtech Ruzicka)		 472 Avatar for vojtechruz
181. eliot-akira
(3λiȯ+)		 467 Avatar for eliot-akira
182. marenamat
(Maria Matějka)		 462 Avatar for marenamat
183. xstefank
(Martin Stefanko)		 461 Avatar for xstefank
184. dqbd
(David Duong)		 460 Avatar for dqbd
185. petrsvihlik
(Petr Švihlík)		 459 Avatar for petrsvihlik
186. jirutka
(Jakub Jirutka)		 457 Avatar for jirutka
187. DrrDom
(Pavel)		 456 Avatar for DrrDom
188. FrostyX
(Jakub Kadlčík)		 454 Avatar for FrostyX
189. zlataovce
(Matouš Kučera)		 453 Avatar for zlataovce
190. tomasr8
(Tomas R.)		 453 Avatar for tomasr8
191. instafluff
(Instafluff)		 453 Avatar for instafluff
192. vpavlin
(Vaclav Pavlin)		 452 Avatar for vpavlin
193. bajtos
(Miroslav Bajtoš)		 451 Avatar for bajtos
194. MartinKolarik
(Martin Kolárik)		 451 Avatar for MartinKolarik
195. Hlavtox
(Daniel Hlaváček)		 447 Avatar for Hlavtox
196. sideeffffect
(Ondra Pelech)		 447 Avatar for sideeffffect
197. ondrolexa
(Ondrej Lexa)		 444 Avatar for ondrolexa
198. tumido
(Tom Coufal)		 444 Avatar for tumido
199. layershifter
(Oleksandr Fediashov)		 440 Avatar for layershifter
200. maly
(Martin Malý)		 435 Avatar for maly
201. pdostal
(Pavel Dostál)		 434 Avatar for pdostal
202. S1ro1
(Matej Sirovatka)		 433 Avatar for S1ro1
203. OndroMih
(Ondro Mihályi)		 433 Avatar for OndroMih
204. jiripolasek
(Jiří Polášek)		 431 Avatar for jiripolasek
205. Jakuje
(Jakub Jelen)		 426 Avatar for Jakuje
206. barjin
(Jindřich Bär)		 426 Avatar for barjin
207. oerdnj
(Ondřej Surý)		 422 Avatar for oerdnj
208. jhrcek
(Jan Hrcek)		 422 Avatar for jhrcek
209. rdk
()		 420 Avatar for rdk
210. Sanqui
(Sanqui)		 417 Avatar for Sanqui
211. jkvetina
(Jan Kvetina)		 416 Avatar for jkvetina
212. petrroll
(Petr Houška)		 415 Avatar for petrroll
213. Blackhex
(Radek Bartoň)		 412 Avatar for Blackhex
214. jakubtomsu
()		 412 Avatar for jakubtomsu
215. janproch
(Jan Prochazka)		 411 Avatar for janproch
216. VojtechBartos
(Vojta Bartoš)		 407 Avatar for VojtechBartos
217. TomasTomecek
(Tomas Tomecek)		 407 Avatar for TomasTomecek
218. vslavik
(Václav Slavík)		 406 Avatar for vslavik
219. octopusengine
(Honza S. Copak)		 405 Avatar for octopusengine
220. Andersson007
(Andrew Klychkov)		 404 Avatar for Andersson007
221. Bobris
(Boris Letocha)		 402 Avatar for Bobris
222. van800
(Ivan Šachov)		 401 Avatar for van800
223. mrtnzlml
(Martin Zlámal)		 401 Avatar for mrtnzlml
224. ondra-novak
(Ondrej Novak)		 400 Avatar for ondra-novak
225. Simply007
(Ondřej Chrastina)		 395 Avatar for Simply007
226. jmartisk
(Jan Martiska)		 391 Avatar for jmartisk
227. T-Gro
(Tomas Grosup)		 389 Avatar for T-Gro
228. wbenny
(Petr Beneš)		 384 Avatar for wbenny
229. tomas-fryza
(Tomas Fryza)		 380 Avatar for tomas-fryza
230. ytsarev
(Yury Tsarev)		 377 Avatar for ytsarev
231. musketyr
(Vladimir Orany)		 377 Avatar for musketyr
232. tomassedovic
(Tomáš Šedovič)		 377 Avatar for tomassedovic
233. agajdosi
(Andy Gajdosik)		 376 Avatar for agajdosi
234. thejoeejoee
(Josef Kolář)		 375 Avatar for thejoeejoee
235. KrabCode
(Jakub Rak)		 374 Avatar for KrabCode
236. janedbal
(Jan Nedbal)		 374 Avatar for janedbal
237. mvidner
(Martin Vidner)		 374 Avatar for mvidner
238. povik
(Martin Povišer)		 372 Avatar for povik
239. madvorak
(Martin Dvořák)		 368 Avatar for madvorak
240. pjasicek
(Petr Jašíček)		 365 Avatar for pjasicek
241. martykan
(Tomáš Martykán)		 364 Avatar for martykan
242. eos87
(Helmy Giacoman)		 360 Avatar for eos87
243. morning4coffe-dev
(Dominik Titl)		 358 Avatar for morning4coffe-dev
244. psfinaki
(Petr)		 358 Avatar for psfinaki
245. OndrejMottl
(Ondřej Mottl)		 356 Avatar for OndrejMottl
246. tomas-langer
(Tomas Langer)		 354 Avatar for tomas-langer
247. danielkec
(Daniel Kec)		 354 Avatar for danielkec
248. verovaleros
(Veronica Valeros)		 353 Avatar for verovaleros
249. Vladimir-Urik
(Vladimír Urík)		 352 Avatar for Vladimir-Urik
250. abtris
(Ladislav Prskavec)		 352 Avatar for abtris
251. hroncok
(Miro Hrončok)		 351 Avatar for hroncok
252. ondrejbartas
(Ondřej Bartas)		 350 Avatar for ondrejbartas
253. good-lly
(Jølly Good)		 347 Avatar for good-lly
254. jsnajdr
(Jarda Snajdr)		 345 Avatar for jsnajdr
255. danvratil
(Dan Vrátil)		 345 Avatar for danvratil
256. Tackx
(Patrik Vlk)		 342 Avatar for Tackx

Organizations

Rank Organization Members
1. microsoft 16
2. dotnet 9
3. pyvec 8
4. unoplatform 3
5. smallrye 3
6. python 3
7. ibm 3
8. pyladiescz 3
9. apify 3
10. fedora-python 3