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 2026-06-24 04:17:37 +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 33312 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)		 33335 Avatar for martinmodrak
2. MilosKozak
(Milos Kozak)		 12828 Avatar for MilosKozak
3. leostera
(Leo Ostera)		 12235 Avatar for leostera
4. hejny
(Pavol Hejny)		 10241 Avatar for hejny
5. Vitexus
(Cybervitexus)		 7229 Avatar for Vitexus
6. nijel
(Michal Čihař)		 4935 Avatar for nijel
7. ondrejsika
(Ondrej Sika)		 4769 Avatar for ondrejsika
8. dan-zeman
(Dan Zeman)		 4249 Avatar for dan-zeman
9. Pitel
(Ing. Jan Kaláb)		 4050 Avatar for Pitel
10. Kobzol
(Jakub Beránek)		 3935 Avatar for Kobzol
11. TomasVotruba
(Tomas Votruba)		 3649 Avatar for TomasVotruba
12. matej21
(David Matějka)		 3570 Avatar for matej21
13. JanMikes
(Jan Mikeš)		 3430 Avatar for JanMikes
14. kvaps
(Andrei Kvapil)		 3421 Avatar for kvaps
15. gfraiteur
(Gaël Fraiteur)		 3372 Avatar for gfraiteur
16. honzajavorek
(Honza Javorek)		 3325 Avatar for honzajavorek
17. Borda
(Jirka Borovec)		 3301 Avatar for Borda
18. MartinZikmund
(Martin Zikmund)		 3291 Avatar for MartinZikmund
19. vancura
(Václav Vančura)		 3263 Avatar for vancura
20. darosh
(Jan Forst)		 3038 Avatar for darosh
21. Stranger6667
(Dmitry Dygalo)		 2758 Avatar for Stranger6667
22. skodak
(Petr Skoda)		 2625 Avatar for skodak
23. BigBang1112
(Petr Pivoňka)		 2563 Avatar for BigBang1112
24. orpiske
(Otavio Rodolfo Piske)		 2527 Avatar for orpiske
25. stancld
(Daniel Stancl)		 2500 Avatar for stancld
26. scholtz
(Ludovit Scholtz)		 2120 Avatar for scholtz
27. kovarex
(Michal Kovařík)		 2114 Avatar for kovarex
28. ondrejmirtes
(Ondřej Mirtes)		 1965 Avatar for ondrejmirtes
29. nohaapav
(Pavol Noha)		 1947 Avatar for nohaapav
30. padak
(Petr Simecek)		 1930 Avatar for padak
31. MartinKavik
(Martin Kavík)		 1923 Avatar for MartinKavik
32. fpytloun
(Filip Pytloun)		 1916 Avatar for fpytloun
33. tangero
(Patrick Zandl)		 1909 Avatar for tangero
35. escopecz
(John Linhart)		 1862 Avatar for escopecz
36. OzzyCzech
(Roman Ožana)		 1822 Avatar for OzzyCzech
37. Meldiron
(Matej Bačo)		 1803 Avatar for Meldiron
38. martastain
(Martin Wacker)		 1791 Avatar for martastain
39. mountiny
(Vit Horacek)		 1692 Avatar for mountiny
40. FilipChalupa
(Filip Chalupa)		 1621 Avatar for FilipChalupa
41. q66
(nina)		 1591 Avatar for q66
42. panva
(Filip Skokan)		 1554 Avatar for panva
43. luboslenco
(Lubos Lenco)		 1523 Avatar for luboslenco
44. tomasmach
(Tomáš Mach)		 1504 Avatar for tomasmach
45. JanPokorny
(Jan Pokorný)		 1499 Avatar for JanPokorny
46. pasky
(Petr Baudis)		 1493 Avatar for pasky
47. akacdev
(akac)		 1488 Avatar for akacdev
48. jjonescz
(Jan Jones)		 1481 Avatar for jjonescz
49. Witiko
(Vít Starý Novotný)		 1475 Avatar for Witiko
50. Youssef1313
(Youssef Fahmy)		 1458 Avatar for Youssef1313
51. yasanglass
(Yasan Glass)		 1451 Avatar for yasanglass
52. char0n
(Vladimír Gorej)		 1439 Avatar for char0n
53. fxck
(Aleš)		 1434 Avatar for fxck
54. subhdotsol
(subh)		 1417 Avatar for subhdotsol
55. koo5
()		 1406 Avatar for koo5
56. TDiblik
(Tomáš Diblík)		 1384 Avatar for TDiblik
57. mrtnzlml
(Martin Zlámal)		 1373 Avatar for mrtnzlml
58. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 1327 Avatar for webknjaz
59. silverbucket
(Nick Jennings)		 1309 Avatar for silverbucket
60. mxdpeep
(Filip Oščádal)		 1305 Avatar for mxdpeep
61. snajpa
(Pavel Snajdr)		 1288 Avatar for snajpa
62. miccy
(Miccy)		 1261 Avatar for miccy
63. mosra
(Vladimír Vondruš)		 1260 Avatar for mosra
64. 0xMartin
(0xM4R71N)		 1257 Avatar for 0xMartin
65. B4nan
(Martin Adámek)		 1254 Avatar for B4nan
66. martinrotter
(martinrotter)		 1246 Avatar for martinrotter
67. vcunat
(Vladimír Čunát)		 1170 Avatar for vcunat
68. jindrapetrik
(Jindra Petřík)		 1168 Avatar for jindrapetrik
69. yaqwsx
(Jan Mrázek)		 1152 Avatar for yaqwsx
70. brmzkw
(Julien Castets)		 1152 Avatar for brmzkw
71. suculent
(Matej Sychra)		 1152 Avatar for suculent
72. fidencio
(Fabiano Fidêncio)		 1151 Avatar for fidencio
73. steida
(Daniel Steigerwald)		 1136 Avatar for steida
74. Crauzer
()		 1123 Avatar for Crauzer
75. zbycz
(Pavel Zbytovský)		 1120 Avatar for zbycz
76. averrin
(Averrin)		 1106 Avatar for averrin
77. petrjasek
(Petr Jašek)		 1089 Avatar for petrjasek
78. foxik
(Milan Straka)		 1063 Avatar for foxik
79. marxin
(Martin Liška)		 1061 Avatar for marxin
80. Frooxius
(Tomas Mariancik)		 1043 Avatar for Frooxius
81. krustowski
(krusty)		 1023 Avatar for krustowski
82. divi255
(Sergiy S.)		 1007 Avatar for divi255
83. fcbond
(Francis Bond)		 1003 Avatar for fcbond
84. elieux
(David Macek)		 1001 Avatar for elieux
85. ExposedCat
(Artem Prokop)		 968 Avatar for ExposedCat
86. oliexe
(Ondrej Rehacek)		 964 Avatar for oliexe
87. swift502
(Jan Bláha)		 964 Avatar for swift502
88. frdel
(Jan Tomášek)		 961 Avatar for frdel
89. mkouba
(Martin Kouba)		 954 Avatar for mkouba
90. dougwithseismic
(Doug Silkstone)		 937 Avatar for dougwithseismic
91. petrbouda
(Petr Bouda)		 934 Avatar for petrbouda
92. ingvagabund
(Jan Chaloupka)		 920 Avatar for ingvagabund
93. maraf
(Marek Fišera)		 916 Avatar for maraf
94. vojtechmares
(Vojtěch Mareš)		 912 Avatar for vojtechmares
95. M0n7y5
(M0N7Y5)		 907 Avatar for M0n7y5
96. velocitatem
(Daniel Alves Rösel)		 902 Avatar for velocitatem
97. wentasah
(Michal Sojka)		 897 Avatar for wentasah
98. andrii0lomakin
(Andrii Lomakin)		 896 Avatar for andrii0lomakin
99. legionus
(Alexey Gladkov)		 866 Avatar for legionus
100. martinfleis
(Martin Fleischmann)		 863 Avatar for martinfleis
101. jtojnar
(Jan Tojnar)		 857 Avatar for jtojnar
102. vdusek
(Vlada Dusek)		 848 Avatar for vdusek
103. aitorllj93
(Aitor)		 831 Avatar for aitorllj93
104. generalmimon
(Petr Pučil)		 826 Avatar for generalmimon
105. widlarizer
(Emil J)		 818 Avatar for widlarizer
106. kdudka
(Kamil Dudka)		 811 Avatar for kdudka
107. klaxalk
(Tomáš Báča)		 800 Avatar for klaxalk
108. igneus
(Jakub Pavlík)		 800 Avatar for igneus
109. timthelion
(Timothy Hobbs)		 799 Avatar for timthelion
110. pavelsavara
(Pavel Savara)		 796 Avatar for pavelsavara
111. tumic0
(Martin Tůma)		 795 Avatar for tumic0
112. xiaoxiae
(Tomáš Sláma)		 786 Avatar for xiaoxiae
113. vrutkovs
(Vadim Rutkovsky)		 782 Avatar for vrutkovs
114. phracek
(Petr Hracek)		 771 Avatar for phracek
115. Vrtak-CZ
(Patrik Votoček)		 766 Avatar for Vrtak-CZ
116. moodmosaic
(Nikos Baxevanis)		 763 Avatar for moodmosaic
117. ruzickap
(Petr Ruzicka)		 760 Avatar for ruzickap
118. lemenkov
(Peter Lemenkov)		 760 Avatar for lemenkov
119. JakubAndrysek
(Kuba Andrýsek)		 751 Avatar for JakubAndrysek
120. Janiczek
(Martin Janiczek)		 747 Avatar for Janiczek
121. vladimirvolek
(Vladimír Volek)		 744 Avatar for vladimirvolek
122. lzap
(Lukáš Zapletal)		 743 Avatar for lzap
123. fprochazka
(Filip Procházka)		 739 Avatar for fprochazka
124. nezdemkovski
(Yuri Nezdemkovski)		 730 Avatar for nezdemkovski
125. georgik
(Juraj Michálek)		 730 Avatar for georgik
126. pdovhomilja
(Pavel Dovhomilja)		 725 Avatar for pdovhomilja
127. hechth
(Helge Hecht)		 712 Avatar for hechth
128. BurnyCoder
(Burny)		 706 Avatar for BurnyCoder
129. capaj
(Jiri Spac)		 701 Avatar for capaj
130. xsuchy
(Miroslav Suchý)		 694 Avatar for xsuchy
131. bartholomej
(BART!)		 686 Avatar for bartholomej
132. dimetron
(Dmytro Rashko)		 684 Avatar for dimetron
133. malinajan
(Jan Malina (Horáček))		 678 Avatar for malinajan
134. tomkis
(Tomáš Weiss)		 669 Avatar for tomkis
135. Cvolton
()		 653 Avatar for Cvolton
136. JosefKuchar
(Josef Kuchař)		 653 Avatar for JosefKuchar
137. mkol5222
()		 640 Avatar for mkol5222
138. hrosicka
(Hana Robovska)		 639 Avatar for hrosicka
139. JuroOravec
(Juro Oravec)		 636 Avatar for JuroOravec
140. sairon
(Jan Čermák)		 635 Avatar for sairon
141. mrq1911
()		 634 Avatar for mrq1911
142. zvadaadam
(Adam Zvada)		 634 Avatar for zvadaadam
143. peci1
(Martin Pecka)		 631 Avatar for peci1
144. schovi
(David Schovanec)		 628 Avatar for schovi
145. dsehnal
(David Sehnal)		 622 Avatar for dsehnal
146. raven2cz
(Tonda Fischer)		 617 Avatar for raven2cz
147. cztomsik
(Kamil Tomšík)		 603 Avatar for cztomsik
148. tsinis
(Roman Cinis)		 603 Avatar for tsinis
149. jprochazk
(Jan Procházka)		 586 Avatar for jprochazk
150. vonovak
(Vojtech Novak)		 583 Avatar for vonovak
151. MihaZupan
(Miha Zupan)		 580 Avatar for MihaZupan
152. Isigar
(Stanislav Opletal)		 575 Avatar for Isigar
153. encukou
(Petr Viktorin)		 573 Avatar for encukou
154. jnv
(Jan Vlnas)		 561 Avatar for jnv
155. jerrinot
(Jaromir Hamala)		 560 Avatar for jerrinot
156. dstepanov
(Denis Stepanov)		 552 Avatar for dstepanov
157. martinprikryl
(Martin Prikryl)		 552 Avatar for martinprikryl
158. Oldes
(Oldes)		 539 Avatar for Oldes
159. martinholovsky
(Martin Holovsky)		 538 Avatar for martinholovsky
160. jakubcabal
(Jakub Cabal)		 536 Avatar for jakubcabal
161. scholzj
(Jakub Scholz)		 535 Avatar for scholzj
162. vaclav
(Václav Pech)		 532 Avatar for vaclav
163. korczis
(Tomas Korcak)		 530 Avatar for korczis
164. benabraham
(Daniel Srb)		 529 Avatar for benabraham
165. aviraccoon
()		 523 Avatar for aviraccoon
166. medovina
(Adam Dingle)		 523 Avatar for medovina
167. LeftTwixWand
(Vladyslav Horbachov)		 518 Avatar for LeftTwixWand
168. RikudouSage
(Dominik Chrástecký)		 517 Avatar for RikudouSage
169. Ladicek
(Ladislav Thon)		 510 Avatar for Ladicek
170. Martinfx
(M.)		 506 Avatar for Martinfx
171. matronator
(Matronator)		 506 Avatar for matronator
172. zoul
(Tomáš Znamenáček)		 504 Avatar for zoul
173. dqbd
(David Duong)		 500 Avatar for dqbd
174. K0F
(Kryštof Pešek)		 498 Avatar for K0F
175. SimonBrandner
(Šimon Brandner)		 495 Avatar for SimonBrandner
176. t184256
(Alexander Sosedkin)		 489 Avatar for t184256
177. ashleney
(ashlen)		 485 Avatar for ashleney
178. viluon
(Andrew Kvapil)		 483 Avatar for viluon
179. brozrost
(Rostislav Brož)		 482 Avatar for brozrost
180. mimoccc
(milan jurkulák)		 474 Avatar for mimoccc
181. vojtechruz
(Vojtech Ruzicka)		 472 Avatar for vojtechruz
182. eliot-akira
(3λiȯ+)		 472 Avatar for eliot-akira
183. Hlavtox
(Daniel Hlaváček)		 465 Avatar for Hlavtox
184. zlataovce
(Matouš Kučera)		 463 Avatar for zlataovce
185. tomasr8
(Tomas R.)		 462 Avatar for tomasr8
186. FrostyX
(Jakub Kadlčík)		 457 Avatar for FrostyX
187. MartinKolarik
(Martin Kolárik)		 457 Avatar for MartinKolarik
188. jirutka
(Jakub Jirutka)		 457 Avatar for jirutka
189. DrrDom
(Pavel)		 456 Avatar for DrrDom
190. xstefank
(Martin Stefanko)		 455 Avatar for xstefank
191. instafluff
(Instafluff)		 453 Avatar for instafluff
192. marenamat
(Maria Matějka)		 452 Avatar for marenamat
193. sideeffffect
(Ondra Pelech)		 450 Avatar for sideeffffect
194. petrsvihlik
(Petr Švihlík)		 446 Avatar for petrsvihlik
195. nohwnd
(Jakub Jareš)		 445 Avatar for nohwnd
196. tumido
(Tom Coufal)		 440 Avatar for tumido
197. bajtos
(Miroslav Bajtoš)		 439 Avatar for bajtos
198. ondrolexa
(Ondrej Lexa)		 439 Avatar for ondrolexa
199. layershifter
(Oleksandr Fediashov)		 437 Avatar for layershifter
200. S1ro1
(Matej Sirovatka)		 436 Avatar for S1ro1
201. OndroMih
(Ondro Mihályi)		 433 Avatar for OndroMih
202. Jakuje
(Jakub Jelen)		 432 Avatar for Jakuje
203. barjin
(Jindřich Bär)		 431 Avatar for barjin
204. pdostal
(Pavel Dostál)		 429 Avatar for pdostal
205. Blackhex
(Radek Bartoň)		 427 Avatar for Blackhex
206. dolejska-daniel
(Daniel Dolejška)		 417 Avatar for dolejska-daniel
207. jhrcek
(Jan Hrcek)		 417 Avatar for jhrcek
208. Sanqui
(Sanqui)		 416 Avatar for Sanqui
209. jkvetina
(Jan Kvetina)		 415 Avatar for jkvetina
210. madvorak
(Martin Dvořák)		 411 Avatar for madvorak
211. petrroll
(Petr Houška)		 409 Avatar for petrroll
212. janproch
(Jan Prochazka)		 409 Avatar for janproch
213. rdk
()		 407 Avatar for rdk
214. maly
(Martin Malý)		 405 Avatar for maly
215. jakubtomsu
()		 404 Avatar for jakubtomsu
216. octopusengine
(Honza S. Copak)		 401 Avatar for octopusengine
217. ondra-novak
(Ondrej Novak)		 401 Avatar for ondra-novak
218. van800
(Ivan Šachov)		 400 Avatar for van800
219. TomasTomecek
(Tomas Tomecek)		 399 Avatar for TomasTomecek
220. vslavik
(Václav Slavík)		 397 Avatar for vslavik
221. vpavlin
(Vaclav Pavlin)		 397 Avatar for vpavlin
222. Andersson007
(Andrew Klychkov)		 393 Avatar for Andersson007
223. oerdnj
(Ondřej Surý)		 389 Avatar for oerdnj
224. jmartisk
(Jan Martiska)		 385 Avatar for jmartisk
225. tomas-fryza
(Tomas Fryza)		 380 Avatar for tomas-fryza
226. Tackx
(Patrik Vlk)		 378 Avatar for Tackx
227. Bobris
(Boris Letocha)		 378 Avatar for Bobris
228. VojtechBartos
(Vojta Bartoš)		 378 Avatar for VojtechBartos
229. janpipek
(Jan Pipek)		 376 Avatar for janpipek
230. wbenny
(Petr Beneš)		 376 Avatar for wbenny
231. agajdosi
(Andy Gajdosik)		 375 Avatar for agajdosi
232. mvidner
(Martin Vidner)		 372 Avatar for mvidner
233. janedbal
(Jan Nedbal)		 372 Avatar for janedbal
234. tomassedovic
(Tomáš Šedovič)		 369 Avatar for tomassedovic
235. povik
(Martin Povišer)		 368 Avatar for povik
236. KrabCode
(Jakub Rak)		 368 Avatar for KrabCode
237. musketyr
(Vladimir Orany)		 365 Avatar for musketyr
238. ytsarev
(Yury Tsarev)		 363 Avatar for ytsarev
239. pjasicek
(Petr Jašíček)		 362 Avatar for pjasicek
240. good-lly
(Jølly Good)		 361 Avatar for good-lly
241. OndrejMottl
(Ondřej Mottl)		 361 Avatar for OndrejMottl
242. martykan
(Tomáš Martykán)		 360 Avatar for martykan
243. T-Gro
(Tomas Grosup)		 359 Avatar for T-Gro
244. psfinaki
(Petr)		 358 Avatar for psfinaki
245. eos87
(Helmy Giacoman)		 356 Avatar for eos87
246. danielkec
(Daniel Kec)		 354 Avatar for danielkec
247. morning4coffe-dev
(Dominik Titl)		 351 Avatar for morning4coffe-dev
248. davidrapan
(David Rapan)		 349 Avatar for davidrapan
249. verovaleros
(Veronica Valeros)		 348 Avatar for verovaleros
250. Vladimir-Urik
(Vladimír Urík)		 348 Avatar for Vladimir-Urik
251. hroncok
(Miro Hrončok)		 344 Avatar for hroncok
252. Simply007
(Ondřej Chrastina)		 342 Avatar for Simply007
253. tomas-langer
(Tomas Langer)		 341 Avatar for tomas-langer
254. danvratil
(Dan Vrátil)		 340 Avatar for danvratil
255. thejoeejoee
(Josef Kolář)		 339 Avatar for thejoeejoee
256. ondrejbartas
(Ondřej Bartas)		 339 Avatar for ondrejbartas

Organizations

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