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 2026-04-30 11:28:18 +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 contributions for each user. There are 32452 total users in the region and you need at least 41 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_public/USERNAME.svg)](https://user-badge.committers.top/czech_republic_public/USERNAME)
For organizations, you need to use a slightly different markup: 
[![committers.top badge](https://org-badge.committers.top/czech_republic_public/ORGNAME.svg)](https://org-badge.committers.top/czech_republic_public/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)		 25708 Avatar for martinmodrak
2. MilosKozak
(Milos Kozak)		 12984 Avatar for MilosKozak
3. hejny
(Pavol Hejny)		 10347 Avatar for hejny
4. nijel
(Michal Čihař)		 7613 Avatar for nijel
5. Kobzol
(Jakub Beránek)		 7166 Avatar for Kobzol
6. Vitexus
(Cybervitexus)		 6189 Avatar for Vitexus
7. TomasVotruba
(Tomas Votruba)		 6023 Avatar for TomasVotruba
8. Borda
(Jirka Borovec)		 5179 Avatar for Borda
9. ondrejsika
(Ondrej Sika)		 4850 Avatar for ondrejsika
10. MartinZikmund
(Martin Zikmund)		 4492 Avatar for MartinZikmund
11. Pitel
(Ing. Jan Kaláb)		 4341 Avatar for Pitel
12. Youssef1313
(Youssef Fahmy)		 4159 Avatar for Youssef1313
13. dan-zeman
(Dan Zeman)		 4138 Avatar for dan-zeman
14. Stranger6667
(Dmitry Dygalo)		 3849 Avatar for Stranger6667
15. honzajavorek
(Honza Javorek)		 3626 Avatar for honzajavorek
16. mountiny
(Vit Horacek)		 3565 Avatar for mountiny
17. Meldiron
(Matej Bačo)		 3348 Avatar for Meldiron
18. vancura
(Václav Vančura)		 3335 Avatar for vancura
19. stancld
(Daniel Stancl)		 3223 Avatar for stancld
20. char0n
(Vladimír Gorej)		 3200 Avatar for char0n
21. gfraiteur
(Gaël Fraiteur)		 3126 Avatar for gfraiteur
22. premun
(Přemek Vysoký)		 3067 Avatar for premun
23. orpiske
(Otavio Rodolfo Piske)		 3047 Avatar for orpiske
24. darosh
(Jan Forst)		 2982 Avatar for darosh
25. jjonescz
(Jan Jones)		 2942 Avatar for jjonescz
26. kvaps
(Andrei Kvapil)		 2939 Avatar for kvaps
27. skodak
(Petr Skoda)		 2861 Avatar for skodak
28. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 2840 Avatar for webknjaz
29. BigBang1112
(Petr Pivoňka)		 2833 Avatar for BigBang1112
30. B4nan
(Martin Adámek)		 2766 Avatar for B4nan
31. matej21
(David Matějka)		 2746 Avatar for matej21
32. JanMikes
(Jan Mikeš)		 2709 Avatar for JanMikes
33. ondrejmirtes
(Ondřej Mirtes)		 2615 Avatar for ondrejmirtes
34. nohaapav
(Pavol Noha)		 2403 Avatar for nohaapav
35. timthelion
(Timothy Hobbs)		 2360 Avatar for timthelion
37. jpechane
(Jiri Pechanec)		 2283 Avatar for jpechane
38. martastain
(Martin Wacker)		 2245 Avatar for martastain
39. kovarex
(Michal Kovařík)		 2210 Avatar for kovarex
40. panva
(Filip Skokan)		 2204 Avatar for panva
41. padak
(Petr Simecek)		 2193 Avatar for padak
42. escopecz
(John Linhart)		 2131 Avatar for escopecz
43. tangero
(Patrick Zandl)		 2005 Avatar for tangero
44. koo5
()		 1861 Avatar for koo5
45. lzap
(Lukáš Zapletal)		 1854 Avatar for lzap
46. fidencio
(Fabiano Fidêncio)		 1854 Avatar for fidencio
47. maraf
(Marek Fišera)		 1785 Avatar for maraf
48. ingvagabund
(Jan Chaloupka)		 1777 Avatar for ingvagabund
49. Witiko
(Vít Starý Novotný)		 1773 Avatar for Witiko
50. marxin
(Martin Liška)		 1768 Avatar for marxin
51. sairon
(Jan Čermák)		 1748 Avatar for sairon
52. akacdev
(akac)		 1740 Avatar for akacdev
53. OzzyCzech
(Roman Ožana)		 1735 Avatar for OzzyCzech
54. zbycz
(Pavel Zbytovský)		 1718 Avatar for zbycz
55. phracek
(Petr Hracek)		 1665 Avatar for phracek
56. vdusek
(Vlada Dusek)		 1664 Avatar for vdusek
57. MartinKavik
(Martin Kavík)		 1663 Avatar for MartinKavik
58. yasanglass
(Yasan Glass)		 1650 Avatar for yasanglass
59. subhdotsol
(subh)		 1637 Avatar for subhdotsol
60. JanPokorny
(Jan Pokorný)		 1632 Avatar for JanPokorny
61. martinfleis
(Martin Fleischmann)		 1599 Avatar for martinfleis
62. ruzickap
(Petr Ruzicka)		 1592 Avatar for ruzickap
63. q66
(nina)		 1549 Avatar for q66
64. scholzj
(Jakub Scholz)		 1531 Avatar for scholzj
65. tomkis
(Tomáš Weiss)		 1522 Avatar for tomkis
66. vcunat
(Vladimír Čunát)		 1517 Avatar for vcunat
67. mkouba
(Martin Kouba)		 1514 Avatar for mkouba
68. pasky
(Petr Baudis)		 1513 Avatar for pasky
69. miccy
(Miccy)		 1505 Avatar for miccy
70. jindrapetrik
(Jindra Petřík)		 1469 Avatar for jindrapetrik
71. tomasmach
(Tomáš Mach)		 1456 Avatar for tomasmach
72. TDiblik
(Tomáš Diblík)		 1454 Avatar for TDiblik
73. vonovak
(Vojtech Novak)		 1445 Avatar for vonovak
74. dqbd
(David Duong)		 1431 Avatar for dqbd
75. andrii0lomakin
(Andrii Lomakin)		 1419 Avatar for andrii0lomakin
76. luboslenco
(Lubos Lenco)		 1418 Avatar for luboslenco
77. jiripolasek
(Jiří Polášek)		 1408 Avatar for jiripolasek
78. averrin
(Averrin)		 1377 Avatar for averrin
79. FilipChalupa
(Filip Chalupa)		 1370 Avatar for FilipChalupa
80. Crauzer
()		 1366 Avatar for Crauzer
81. martinrotter
(martinrotter)		 1361 Avatar for martinrotter
82. fxck
(Aleš)		 1359 Avatar for fxck
83. jtojnar
(Jan Tojnar)		 1343 Avatar for jtojnar
84. krustowski
(krusty)		 1312 Avatar for krustowski
85. bajtos
(Miroslav Bajtoš)		 1309 Avatar for bajtos
86. T-Gro
(Tomas Grosup)		 1307 Avatar for T-Gro
87. encukou
(Petr Viktorin)		 1289 Avatar for encukou
88. nohwnd
(Jakub Jareš)		 1276 Avatar for nohwnd
89. Ladicek
(Ladislav Thon)		 1258 Avatar for Ladicek
90. brmzkw
(Julien Castets)		 1245 Avatar for brmzkw
91. mosra
(Vladimír Vondruš)		 1239 Avatar for mosra
92. vrutkovs
(Vadim Rutkovsky)		 1227 Avatar for vrutkovs
93. mposolda
(Marek Posolda)		 1223 Avatar for mposolda
94. dolejska-daniel
(Daniel Dolejška)		 1218 Avatar for dolejska-daniel
95. Frooxius
(Tomas Mariancik)		 1215 Avatar for Frooxius
96. hechth
(Helge Hecht)		 1198 Avatar for hechth
97. kdudka
(Kamil Dudka)		 1195 Avatar for kdudka
98. martykan
(Tomáš Martykán)		 1144 Avatar for martykan
99. ytsarev
(Yury Tsarev)		 1144 Avatar for ytsarev
100. JuroOravec
(Juro Oravec)		 1142 Avatar for JuroOravec
101. widlarizer
(Emil J)		 1137 Avatar for widlarizer
102. divi255
(Sergiy S.)		 1128 Avatar for divi255
103. Hlavtox
(Daniel Hlaváček)		 1119 Avatar for Hlavtox
104. jreidinger
(Josef Reidinger)		 1112 Avatar for jreidinger
105. fcbond
(Francis Bond)		 1111 Avatar for fcbond
106. jmartisk
(Jan Martiska)		 1105 Avatar for jmartisk
107. MihaZupan
(Miha Zupan)		 1099 Avatar for MihaZupan
108. pavelsavara
(Pavel Savara)		 1094 Avatar for pavelsavara
109. foxik
(Milan Straka)		 1090 Avatar for foxik
110. swift502
(Jan Bláha)		 1084 Avatar for swift502
111. frdel
(Jan Tomášek)		 1083 Avatar for frdel
112. triceo
(Lukáš Petrovický)		 1069 Avatar for triceo
113. mxdpeep
(Filip Oščádal)		 1068 Avatar for mxdpeep
114. tomas-langer
(Tomas Langer)		 1065 Avatar for tomas-langer
115. Jakuje
(Jakub Jelen)		 997 Avatar for Jakuje
116. dsehnal
(David Sehnal)		 989 Avatar for dsehnal
117. velocitatem
(Daniel Alves Rösel)		 988 Avatar for velocitatem
118. vladimirvolek
(Vladimír Volek)		 985 Avatar for vladimirvolek
119. tomasr8
(Tomas R.)		 985 Avatar for tomasr8
120. xstefank
(Martin Stefanko)		 982 Avatar for xstefank
121. layershifter
(Oleksandr Fediashov)		 975 Avatar for layershifter
122. moodmosaic
(Nikos Baxevanis)		 969 Avatar for moodmosaic
123. FrostyX
(Jakub Kadlčík)		 964 Avatar for FrostyX
124. xsuchy
(Miroslav Suchý)		 954 Avatar for xsuchy
125. peci1
(Martin Pecka)		 930 Avatar for peci1
126. MartinKolarik
(Martin Kolárik)		 921 Avatar for MartinKolarik
127. elieux
(David Macek)		 906 Avatar for elieux
128. aitorllj93
(Aitor)		 904 Avatar for aitorllj93
129. janbuchar
(Jan Buchar)		 903 Avatar for janbuchar
130. tumic0
(Martin Tůma)		 886 Avatar for tumic0
131. jamacku
(Jan Macku)		 885 Avatar for jamacku
132. capaj
(Jiri Spac)		 883 Avatar for capaj
133. rsvoboda
(Rostislav Svoboda)		 880 Avatar for rsvoboda
134. BurnyCoder
(Burny)		 879 Avatar for BurnyCoder
135. petrbouda
(Petr Bouda)		 878 Avatar for petrbouda
136. jerrinot
(Jaromir Hamala)		 870 Avatar for jerrinot
137. vojtechmares
(Vojtěch Mareš)		 864 Avatar for vojtechmares
138. georgik
(Juraj Michálek)		 860 Avatar for georgik
139. hrosicka
(Hana Robovska)		 843 Avatar for hrosicka
140. JakubAndrysek
(Kuba Andrýsek)		 837 Avatar for JakubAndrysek
141. RikudouSage
(Dominik Chrástecký)		 835 Avatar for RikudouSage
142. legionus
(Alexey Gladkov)		 826 Avatar for legionus
143. zvadaadam
(Adam Zvada)		 825 Avatar for zvadaadam
144. mrq1911
()		 824 Avatar for mrq1911
145. davidrapan
(David Rapan)		 820 Avatar for davidrapan
146. Hotell
(Martin Hochel)		 818 Avatar for Hotell
147. xlauko
(Henrich Lauko)		 817 Avatar for xlauko
148. generalmimon
(Petr Pučil)		 810 Avatar for generalmimon
149. jprochazk
(Jan Procházka)		 808 Avatar for jprochazk
150. bartholomej
(BART!)		 804 Avatar for bartholomej
151. ExposedCat
(Artem Prokop)		 793 Avatar for ExposedCat
152. jaromir-benes
(Jaromír Beneš)		 790 Avatar for jaromir-benes
153. madvorak
(Martin Dvořák)		 786 Avatar for madvorak
154. OndroMih
(Ondro Mihályi)		 775 Avatar for OndroMih
155. leostera
(Leo Ostera)		 775 Avatar for leostera
156. klaxalk
(Tomáš Báča)		 765 Avatar for klaxalk
157. 0xMartin
(0xM4R71N)		 763 Avatar for 0xMartin
158. jnv
(Jan Vlnas)		 745 Avatar for jnv
159. alexandrevicenzi
(Alexandre Vicenzi)		 745 Avatar for alexandrevicenzi
160. tsinis
(Roman Cinis)		 734 Avatar for tsinis
161. Andersson007
(Andrew Klychkov)		 712 Avatar for Andersson007
162. agajdosi
(Andy Gajdosik)		 712 Avatar for agajdosi
163. janedbal
(Jan Nedbal)		 710 Avatar for janedbal
164. petrroll
(Petr Houška)		 703 Avatar for petrroll
165. S1ro1
(Matej Sirovatka)		 703 Avatar for S1ro1
166. oliexe
(Ondrej Rehacek)		 696 Avatar for oliexe
167. Vrtak-CZ
(Patrik Votoček)		 695 Avatar for Vrtak-CZ
168. janproch
(Jan Prochazka)		 694 Avatar for janproch
169. Cvolton
()		 691 Avatar for Cvolton
170. eliot-akira
(3λiȯ+)		 690 Avatar for eliot-akira
171. Enngage
(Richard Sustek)		 687 Avatar for Enngage
172. mkol5222
()		 683 Avatar for mkol5222
173. OndrejMottl
(Ondřej Mottl)		 682 Avatar for OndrejMottl
174. xiaoxiae
(Tomáš Sláma)		 678 Avatar for xiaoxiae
175. jhrcek
(Jan Hrcek)		 667 Avatar for jhrcek
176. simonrozsival
(Šimon Rozsíval)		 667 Avatar for simonrozsival
177. zoul
(Tomáš Znamenáček)		 661 Avatar for zoul
178. dougwithseismic
(Doug Silkstone)		 661 Avatar for dougwithseismic
179. TomasTomecek
(Tomas Tomecek)		 650 Avatar for TomasTomecek
180. ilonatommy
(Ilona Tomkowicz)		 646 Avatar for ilonatommy
181. pdovhomilja
(Pavel Dovhomilja)		 645 Avatar for pdovhomilja
182. malinajan
(Jan Malina (Horáček))		 643 Avatar for malinajan
183. hroncok
(Miro Hrončok)		 642 Avatar for hroncok
184. Martinfx
(M.)		 641 Avatar for Martinfx
185. czechboy0
(Honza Dvorsky)		 635 Avatar for czechboy0
186. zlataovce
(Matouš Kučera)		 634 Avatar for zlataovce
187. cztomsik
(Kamil Tomšík)		 634 Avatar for cztomsik
188. dimetron
(Dmytro Rashko)		 631 Avatar for dimetron
189. medovina
(Adam Dingle)		 629 Avatar for medovina
190. pdostal
(Pavel Dostál)		 625 Avatar for pdostal
191. jsafrane
(Jan Šafránek)		 624 Avatar for jsafrane
192. tumido
(Tom Coufal)		 617 Avatar for tumido
193. sitole
(George (Jiri Sveceny))		 612 Avatar for sitole
194. hakenr
(Robert Haken)		 612 Avatar for hakenr
195. LukynkaCZE
(LukynkaCZE)		 611 Avatar for LukynkaCZE
196. raven2cz
(Tonda Fischer)		 611 Avatar for raven2cz
197. dstepanov
(Denis Stepanov)		 599 Avatar for dstepanov
198. viluon
(Andrew Kvapil)		 596 Avatar for viluon
199. janvorli
(Jan Vorlicek)		 589 Avatar for janvorli
200. VojtechVitek
(Vojtech Vitek (golang.cz))		 589 Avatar for VojtechVitek
201. simPod
(Simon Podlipsky)		 582 Avatar for simPod
202. brozrost
(Rostislav Brož)		 574 Avatar for brozrost
203. lukasj
(Lukas Jungmann)		 571 Avatar for lukasj
204. zroubalik
(Zbynek Roubalik)		 571 Avatar for zroubalik
205. morning4coffe-dev
(Dominik Titl)		 565 Avatar for morning4coffe-dev
206. ashleney
(ashlen)		 561 Avatar for ashleney
207. t184256
(Alexander Sosedkin)		 557 Avatar for t184256
208. 0nko
(Ondrej Ruttkay)		 550 Avatar for 0nko
209. jirihnidek
(Jiri Hnidek)		 548 Avatar for jirihnidek
210. jirutka
(Jakub Jirutka)		 545 Avatar for jirutka
211. bednar
(Jakub Bednář)		 538 Avatar for bednar
212. SimonBrandner
(Šimon Brandner)		 537 Avatar for SimonBrandner
213. matronator
(Matronator)		 533 Avatar for matronator
214. good-lly
(Jølly Good)		 530 Avatar for good-lly
215. TomasHubelbauer
(Tomáš Hübelbauer)		 530 Avatar for TomasHubelbauer
216. tomassedovic
(Tomáš Šedovič)		 528 Avatar for tomassedovic
217. jsnajdr
(Jarda Snajdr)		 527 Avatar for jsnajdr
218. alexander-demicev
(Alex Demicev)		 527 Avatar for alexander-demicev
219. LeftTwixWand
(Vladyslav Horbachov)		 526 Avatar for LeftTwixWand
220. vpavlin
(Vaclav Pavlin)		 525 Avatar for vpavlin
221. van800
(Ivan Šachov)		 523 Avatar for van800
222. tchap
(Ondra Kupka)		 522 Avatar for tchap
223. jakubcabal
(Jakub Cabal)		 521 Avatar for jakubcabal
224. mvidner
(Martin Vidner)		 519 Avatar for mvidner
225. P-R-O-C-H-Y
(Jan Procházka)		 516 Avatar for P-R-O-C-H-Y
226. lemenkov
(Peter Lemenkov)		 507 Avatar for lemenkov
227. JanCizmar
(Jan Cizmar)		 504 Avatar for JanCizmar
228. thejoeejoee
(Josef Kolář)		 496 Avatar for thejoeejoee
229. marenamat
(Maria Matějka)		 495 Avatar for marenamat
230. schovi
(David Schovanec)		 492 Avatar for schovi
231. JakubMrozek
(Jakub Mrozek)		 491 Avatar for JakubMrozek
232. korczis
(Tomas Korcak)		 490 Avatar for korczis
233. mvorisek
(Michael Voříšek)		 489 Avatar for mvorisek
234. OlegIvaniv
(oleg)		 488 Avatar for OlegIvaniv
235. aviraccoon
()		 479 Avatar for aviraccoon
236. knopp
(Matej Knopp)		 476 Avatar for knopp
237. benabraham
(Daniel Srb)		 474 Avatar for benabraham
238. suculent
(Matej Sychra)		 473 Avatar for suculent
239. VojtechBartos
(Vojta Bartoš)		 471 Avatar for VojtechBartos
240. simi
(Josef Šimánek)		 465 Avatar for simi
241. dwelle
(David Luzar)		 464 Avatar for dwelle
242. mareknovotny
(Marek Novotný)		 464 Avatar for mareknovotny
243. mfocko
(Matej Focko)		 463 Avatar for mfocko
244. mimoccc
(milan jurkulák)		 462 Avatar for mimoccc
245. RomanHodulak
(Roman Hodulák)		 456 Avatar for RomanHodulak
246. ondrolexa
(Ondrej Lexa)		 454 Avatar for ondrolexa
247. Simply007
(Ondřej Chrastina)		 454 Avatar for Simply007
248. phoracek
(Petr Horacek)		 447 Avatar for phoracek
249. musketyr
(Vladimir Orany)		 446 Avatar for musketyr
250. grafuls
(Gonzalo Rafuls)		 445 Avatar for grafuls
251. Oldes
(Oldes)		 445 Avatar for Oldes
252. mmilata
(Martin Milata)		 443 Avatar for mmilata
253. landam
(Martin Landa)		 438 Avatar for landam
254. Tackx
(Patrik Vlk)		 435 Avatar for Tackx
255. hellcp
(Jay Michalska)		 434 Avatar for hellcp
256. kumekay
(Sergei Silnov)		 433 Avatar for kumekay

Organizations

Rank Organization Members
1. microsoft 20
2. dotnet 13
3. pyvec 7
4. ibm 5
5. opensuse 4
6. jbossas 4
7. kubernetes 3
8. unoplatform 3
9. apify 3
10. smallrye 3