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 contributions 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_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. MilosKozak
(Milos Kozak)		 13129 Avatar for MilosKozak
2. leostera
(Leo Ostera)		 12279 Avatar for leostera
3. hejny
(Pavol Hejny)		 10432 Avatar for hejny
4. nijel
(Michal Čihař)		 8169 Avatar for nijel
5. Vitexus
(Cybervitexus)		 7686 Avatar for Vitexus
6. Kobzol
(Jakub Beránek)		 6373 Avatar for Kobzol
7. Borda
(Jirka Borovec)		 5972 Avatar for Borda
9. TomasVotruba
(Tomas Votruba)		 5064 Avatar for TomasVotruba
10. MartinZikmund
(Martin Zikmund)		 5000 Avatar for MartinZikmund
11. ondrejsika
(Ondrej Sika)		 4997 Avatar for ondrejsika
12. vancura
(Václav Vančura)		 4897 Avatar for vancura
13. kvaps
(Andrei Kvapil)		 4775 Avatar for kvaps
14. gfraiteur
(Gaël Fraiteur)		 4365 Avatar for gfraiteur
15. dan-zeman
(Dan Zeman)		 4260 Avatar for dan-zeman
16. orpiske
(Otavio Rodolfo Piske)		 4224 Avatar for orpiske
17. Stranger6667
(Dmitry Dygalo)		 4216 Avatar for Stranger6667
18. mountiny
(Vit Horacek)		 4089 Avatar for mountiny
19. Pitel
(Ing. Jan Kaláb)		 4078 Avatar for Pitel
20. snajpa
(Pavel Snajdr)		 4014 Avatar for snajpa
21. matej21
(David Matějka)		 3895 Avatar for matej21
22. Youssef1313
(Youssef Fahmy)		 3831 Avatar for Youssef1313
23. JanMikes
(Jan Mikeš)		 3714 Avatar for JanMikes
24. honzajavorek
(Honza Javorek)		 3573 Avatar for honzajavorek
25. char0n
(Vladimír Gorej)		 3568 Avatar for char0n
26. B4nan
(Martin Adámek)		 3363 Avatar for B4nan
27. jjonescz
(Jan Jones)		 3095 Avatar for jjonescz
28. darosh
(Jan Forst)		 3012 Avatar for darosh
29. stancld
(Daniel Stancl)		 2932 Avatar for stancld
30. BigBang1112
(Petr Pivoňka)		 2864 Avatar for BigBang1112
31. escopecz
(John Linhart)		 2797 Avatar for escopecz
32. ondrejmirtes
(Ondřej Mirtes)		 2702 Avatar for ondrejmirtes
33. Meldiron
(Matej Bačo)		 2656 Avatar for Meldiron
34. timthelion
(Timothy Hobbs)		 2656 Avatar for timthelion
35. skodak
(Petr Skoda)		 2647 Avatar for skodak
36. padak
(Petr Simecek)		 2610 Avatar for padak
37. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 2521 Avatar for webknjaz
38. scholtz
(Ludovit Scholtz)		 2468 Avatar for scholtz
39. panva
(Filip Skokan)		 2392 Avatar for panva
40. jpechane
(Jiri Pechanec)		 2282 Avatar for jpechane
41. fidencio
(Fabiano Fidêncio)		 2229 Avatar for fidencio
42. kovarex
(Michal Kovařík)		 2211 Avatar for kovarex
43. vdusek
(Vlada Dusek)		 2198 Avatar for vdusek
44. martastain
(Martin Wacker)		 2185 Avatar for martastain
45. nohwnd
(Jakub Jareš)		 2179 Avatar for nohwnd
46. silverbucket
(Nick Jennings)		 2110 Avatar for silverbucket
47. nohaapav
(Pavol Noha)		 2088 Avatar for nohaapav
48. tangero
(Patrick Zandl)		 2072 Avatar for tangero
49. marxin
(Martin Liška)		 2071 Avatar for marxin
50. MartinKavik
(Martin Kavík)		 2034 Avatar for MartinKavik
51. fpytloun
(Filip Pytloun)		 1958 Avatar for fpytloun
52. OzzyCzech
(Roman Ožana)		 1944 Avatar for OzzyCzech
53. petrjasek
(Petr Jašek)		 1894 Avatar for petrjasek
54. maraf
(Marek Fišera)		 1886 Avatar for maraf
55. lzap
(Lukáš Zapletal)		 1856 Avatar for lzap
56. sairon
(Jan Čermák)		 1835 Avatar for sairon
57. FilipChalupa
(Filip Chalupa)		 1795 Avatar for FilipChalupa
58. tomasmach
(Tomáš Mach)		 1793 Avatar for tomasmach
59. ingvagabund
(Jan Chaloupka)		 1770 Avatar for ingvagabund
60. scholzj
(Jakub Scholz)		 1763 Avatar for scholzj
61. mkouba
(Martin Kouba)		 1749 Avatar for mkouba
62. q66
(nina)		 1699 Avatar for q66
63. ruzickap
(Petr Ruzicka)		 1673 Avatar for ruzickap
64. vrutkovs
(Vadim Rutkovsky)		 1661 Avatar for vrutkovs
65. pasky
(Petr Baudis)		 1636 Avatar for pasky
66. Witiko
(Vít Starý Novotný)		 1632 Avatar for Witiko
67. T-Gro
(Tomas Grosup)		 1616 Avatar for T-Gro
68. brmzkw
(Julien Castets)		 1612 Avatar for brmzkw
69. barjin
(Jindřich Bär)		 1599 Avatar for barjin
70. fxck
(Aleš)		 1576 Avatar for fxck
71. luboslenco
(Lubos Lenco)		 1574 Avatar for luboslenco
72. phracek
(Petr Hracek)		 1573 Avatar for phracek
73. subhdotsol
(subh)		 1569 Avatar for subhdotsol
74. yasanglass
(Yasan Glass)		 1569 Avatar for yasanglass
75. suculent
(Matej Sychra)		 1522 Avatar for suculent
76. koo5
()		 1516 Avatar for koo5
77. pavelsavara
(Pavel Savara)		 1508 Avatar for pavelsavara
78. andrii0lomakin
(Andrii Lomakin)		 1508 Avatar for andrii0lomakin
79. vcunat
(Vladimír Čunát)		 1506 Avatar for vcunat
80. Crauzer
()		 1504 Avatar for Crauzer
81. zbycz
(Pavel Zbytovský)		 1480 Avatar for zbycz
82. martinrotter
(martinrotter)		 1475 Avatar for martinrotter
83. martinfleis
(Martin Fleischmann)		 1470 Avatar for martinfleis
84. akacdev
(akac)		 1468 Avatar for akacdev
85. miccy
(Miccy)		 1458 Avatar for miccy
86. kdudka
(Kamil Dudka)		 1439 Avatar for kdudka
87. vonovak
(Vojtech Novak)		 1423 Avatar for vonovak
88. tomas-langer
(Tomas Langer)		 1422 Avatar for tomas-langer
89. dougwithseismic
(Doug Silkstone)		 1409 Avatar for dougwithseismic
90. t8m
(Tomáš Mráz)		 1387 Avatar for t8m
91. averrin
(Averrin)		 1376 Avatar for averrin
92. TDiblik
(Tomáš Diblík)		 1360 Avatar for TDiblik
93. mposolda
(Marek Posolda)		 1345 Avatar for mposolda
94. mosra
(Vladimír Vondruš)		 1332 Avatar for mosra
95. mxdpeep
(Filip Oščádal)		 1332 Avatar for mxdpeep
96. Frooxius
(Tomas Mariancik)		 1329 Avatar for Frooxius
97. simonrozsival
(Šimon Rozsíval)		 1328 Avatar for simonrozsival
98. jiripolasek
(Jiří Polášek)		 1323 Avatar for jiripolasek
99. bajtos
(Miroslav Bajtoš)		 1301 Avatar for bajtos
100. 0xMartin
(0xM4R71N)		 1277 Avatar for 0xMartin
101. yaqwsx
(Jan Mrázek)		 1270 Avatar for yaqwsx
102. jmartisk
(Jan Martiska)		 1264 Avatar for jmartisk
103. Ladicek
(Ladislav Thon)		 1263 Avatar for Ladicek
104. wentasah
(Michal Sojka)		 1258 Avatar for wentasah
105. layershifter
(Oleksandr Fediashov)		 1256 Avatar for layershifter
106. encukou
(Petr Viktorin)		 1247 Avatar for encukou
107. widlarizer
(Emil J)		 1245 Avatar for widlarizer
108. tomkis
(Tomáš Weiss)		 1240 Avatar for tomkis
109. jtojnar
(Jan Tojnar)		 1206 Avatar for jtojnar
110. jindrapetrik
(Jindra Petřík)		 1197 Avatar for jindrapetrik
111. JuroOravec
(Juro Oravec)		 1194 Avatar for JuroOravec
112. lemenkov
(Peter Lemenkov)		 1185 Avatar for lemenkov
113. martykan
(Tomáš Martykán)		 1162 Avatar for martykan
114. janbuchar
(Jan Buchar)		 1159 Avatar for janbuchar
115. MihaZupan
(Miha Zupan)		 1145 Avatar for MihaZupan
116. steida
(Daniel Steigerwald)		 1138 Avatar for steida
117. LeftTwixWand
(Vladyslav Horbachov)		 1138 Avatar for LeftTwixWand
118. triceo
(Lukáš Petrovický)		 1129 Avatar for triceo
119. Hlavtox
(Daniel Hlaváček)		 1126 Avatar for Hlavtox
120. ExposedCat
(Artem Prokop)		 1107 Avatar for ExposedCat
121. fcbond
(Francis Bond)		 1106 Avatar for fcbond
122. ytsarev
(Yury Tsarev)		 1093 Avatar for ytsarev
123. hrosicka
(Hana Robovska)		 1086 Avatar for hrosicka
124. foxik
(Milan Straka)		 1073 Avatar for foxik
125. hechth
(Helge Hecht)		 1064 Avatar for hechth
126. xstefank
(Martin Stefanko)		 1063 Avatar for xstefank
127. krustowski
(krusty)		 1044 Avatar for krustowski
128. elieux
(David Macek)		 1039 Avatar for elieux
129. velocitatem
(Daniel Alves Rösel)		 1038 Avatar for velocitatem
130. M0n7y5
(M0N7Y5)		 1020 Avatar for M0n7y5
131. vladimirvolek
(Vladimír Volek)		 1000 Avatar for vladimirvolek
132. swift502
(Jan Bláha)		 999 Avatar for swift502
133. zvadaadam
(Adam Zvada)		 996 Avatar for zvadaadam
134. moodmosaic
(Nikos Baxevanis)		 988 Avatar for moodmosaic
135. petrbouda
(Petr Bouda)		 986 Avatar for petrbouda
136. divi255
(Sergiy S.)		 984 Avatar for divi255
137. tomasr8
(Tomas R.)		 981 Avatar for tomasr8
138. FrostyX
(Jakub Kadlčík)		 977 Avatar for FrostyX
139. tsinis
(Roman Cinis)		 973 Avatar for tsinis
140. frdel
(Jan Tomášek)		 970 Avatar for frdel
141. mrq1911
()		 962 Avatar for mrq1911
142. Jakuje
(Jakub Jelen)		 945 Avatar for Jakuje
143. aitorllj93
(Aitor)		 943 Avatar for aitorllj93
144. vojtechmares
(Vojtěch Mareš)		 941 Avatar for vojtechmares
145. MartinKolarik
(Martin Kolárik)		 940 Avatar for MartinKolarik
146. dqbd
(David Duong)		 937 Avatar for dqbd
147. Andersson007
(Andrew Klychkov)		 924 Avatar for Andersson007
148. dstepanov
(Denis Stepanov)		 921 Avatar for dstepanov
149. rsvoboda
(Rostislav Svoboda)		 915 Avatar for rsvoboda
150. xsuchy
(Miroslav Suchý)		 911 Avatar for xsuchy
151. generalmimon
(Petr Pučil)		 908 Avatar for generalmimon
152. legionus
(Alexey Gladkov)		 908 Avatar for legionus
153. jamacku
(Jan Macku)		 903 Avatar for jamacku
154. tumic0
(Martin Tůma)		 896 Avatar for tumic0
155. capaj
(Jiri Spac)		 891 Avatar for capaj
156. S1ro1
(Matej Sirovatka)		 880 Avatar for S1ro1
157. bartholomej
(BART!)		 878 Avatar for bartholomej
158. peci1
(Martin Pecka)		 876 Avatar for peci1
159. dimetron
(Dmytro Rashko)		 876 Avatar for dimetron
160. schovi
(David Schovanec)		 874 Avatar for schovi
161. JakubAndrysek
(Kuba Andrýsek)		 869 Avatar for JakubAndrysek
162. alexandrevicenzi
(Alexandre Vicenzi)		 869 Avatar for alexandrevicenzi
163. georgik
(Juraj Michálek)		 867 Avatar for georgik
164. Hotell
(Martin Hochel)		 847 Avatar for Hotell
165. pdovhomilja
(Pavel Dovhomilja)		 844 Avatar for pdovhomilja
166. eos87
(Helmy Giacoman)		 840 Avatar for eos87
167. jerrinot
(Jaromir Hamala)		 837 Avatar for jerrinot
168. dsehnal
(David Sehnal)		 837 Avatar for dsehnal
169. VojtechBartos
(Vojta Bartoš)		 836 Avatar for VojtechBartos
170. klaxalk
(Tomáš Báča)		 834 Avatar for klaxalk
171. igneus
(Jakub Pavlík)		 831 Avatar for igneus
172. martinholovsky
(Martin Holovsky)		 818 Avatar for martinholovsky
173. xiaoxiae
(Tomáš Sláma)		 814 Avatar for xiaoxiae
174. danielkec
(Daniel Kec)		 809 Avatar for danielkec
175. OndroMih
(Ondro Mihályi)		 807 Avatar for OndroMih
176. janedbal
(Jan Nedbal)		 800 Avatar for janedbal
177. BurnyCoder
(Burny)		 793 Avatar for BurnyCoder
178. fprochazka
(Filip Procházka)		 789 Avatar for fprochazka
179. Vrtak-CZ
(Patrik Votoček)		 783 Avatar for Vrtak-CZ
180. TomasTomecek
(Tomas Tomecek)		 783 Avatar for TomasTomecek
181. jprochazk
(Jan Procházka)		 777 Avatar for jprochazk
182. Janiczek
(Martin Janiczek)		 775 Avatar for Janiczek
183. nezdemkovski
(Yuri Nezdemkovski)		 759 Avatar for nezdemkovski
184. petrsvihlik
(Petr Švihlík)		 748 Avatar for petrsvihlik
185. lukasj
(Lukas Jungmann)		 746 Avatar for lukasj
186. malinajan
(Jan Malina (Horáček))		 745 Avatar for malinajan
187. jnv
(Jan Vlnas)		 732 Avatar for jnv
188. pdostal
(Pavel Dostál)		 725 Avatar for pdostal
189. hakenr
(Robert Haken)		 721 Avatar for hakenr
190. Cvolton
()		 711 Avatar for Cvolton
191. Oldes
(Oldes)		 710 Avatar for Oldes
192. dolejska-daniel
(Daniel Dolejška)		 708 Avatar for dolejska-daniel
193. simi
(Josef Šimánek)		 706 Avatar for simi
194. mkol5222
()		 703 Avatar for mkol5222
195. OndrejMottl
(Ondřej Mottl)		 700 Avatar for OndrejMottl
196. vpavlin
(Vaclav Pavlin)		 695 Avatar for vpavlin
197. JosefKuchar
(Josef Kuchař)		 694 Avatar for JosefKuchar
198. raven2cz
(Tonda Fischer)		 694 Avatar for raven2cz
199. cztomsik
(Kamil Tomšík)		 673 Avatar for cztomsik
200. ricccrd
(Richard)		 671 Avatar for ricccrd
201. jsafrane
(Jan Šafránek)		 659 Avatar for jsafrane
202. simPod
(Simon Podlipsky)		 658 Avatar for simPod
203. morning4coffe-dev
(Dominik Titl)		 646 Avatar for morning4coffe-dev
204. ilonatommy
(Ilona Tomkowicz)		 646 Avatar for ilonatommy
205. Martinfx
(M.)		 642 Avatar for Martinfx
206. sideeffffect
(Ondra Pelech)		 638 Avatar for sideeffffect
207. hroncok
(Miro Hrončok)		 630 Avatar for hroncok
208. jsnajdr
(Jarda Snajdr)		 629 Avatar for jsnajdr
209. thejoeejoee
(Josef Kolář)		 628 Avatar for thejoeejoee
210. RikudouSage
(Dominik Chrástecký)		 628 Avatar for RikudouSage
211. aviraccoon
()		 627 Avatar for aviraccoon
212. petrroll
(Petr Houška)		 626 Avatar for petrroll
213. tomassedovic
(Tomáš Šedovič)		 621 Avatar for tomassedovic
214. mareknovotny
(Marek Novotný)		 611 Avatar for mareknovotny
215. K0F
(Kryštof Pešek)		 610 Avatar for K0F
216. oliexe
(Ondrej Rehacek)		 610 Avatar for oliexe
217. jhrcek
(Jan Hrcek)		 606 Avatar for jhrcek
218. zroubalik
(Zbynek Roubalik)		 596 Avatar for zroubalik
219. viluon
(Andrew Kvapil)		 593 Avatar for viluon
220. zlataovce
(Matouš Kučera)		 591 Avatar for zlataovce
221. sitole
(Jiri Sveceny)		 588 Avatar for sitole
222. ashleney
(ashlen)		 587 Avatar for ashleney
223. xlauko
(Henrich Lauko)		 586 Avatar for xlauko
224. musketyr
(Vladimir Orany)		 583 Avatar for musketyr
225. jirihnidek
(Jiri Hnidek)		 580 Avatar for jirihnidek
226. Isigar
(Stanislav Opletal)		 579 Avatar for Isigar
227. czechboy0
(Honza Dvorsky)		 579 Avatar for czechboy0
228. SimonBrandner
(Šimon Brandner)		 575 Avatar for SimonBrandner
229. janvorli
(Jan Vorlicek)		 567 Avatar for janvorli
230. eliot-akira
(3λiȯ+)		 561 Avatar for eliot-akira
231. marenamat
(Maria Matějka)		 560 Avatar for marenamat
232. martinprikryl
(Martin Prikryl)		 557 Avatar for martinprikryl
233. benabraham
(Daniel Srb)		 554 Avatar for benabraham
234. van800
(Ivan Šachov)		 552 Avatar for van800
235. jakubcabal
(Jakub Cabal)		 551 Avatar for jakubcabal
236. tumido
(Tom Coufal)		 550 Avatar for tumido
237. medovina
(Adam Dingle)		 546 Avatar for medovina
238. VojtechVitek
(Vojtech Vitek (golang.cz))		 542 Avatar for VojtechVitek
239. t184256
(Alexander Sosedkin)		 540 Avatar for t184256
240. agajdosi
(Andy Gajdosik)		 539 Avatar for agajdosi
241. korczis
(Tomas Korcak)		 538 Avatar for korczis
242. povik
(Martin Povišer)		 538 Avatar for povik
243. mimoccc
(milan jurkulák)		 536 Avatar for mimoccc
244. vaclav
(Václav Pech)		 533 Avatar for vaclav
245. matronator
(Matronator)		 532 Avatar for matronator
246. OlegIvaniv
(oleg)		 528 Avatar for OlegIvaniv
247. abtris
(Ladislav Prskavec)		 528 Avatar for abtris
248. zoul
(Tomáš Znamenáček)		 521 Avatar for zoul
249. P-R-O-C-H-Y
(Jan Procházka)		 509 Avatar for P-R-O-C-H-Y
250. tchap
(Ondra Kupka)		 509 Avatar for tchap
251. oerdnj
(Ondřej Surý)		 504 Avatar for oerdnj
252. davidrapan
(David Rapan)		 502 Avatar for davidrapan
253. mvidner
(Martin Vidner)		 500 Avatar for mvidner
254. jirutka
(Jakub Jirutka)		 499 Avatar for jirutka
255. mathemage
(Karel Ha)		 496 Avatar for mathemage
256. vojtechruz
(Vojtech Ruzicka)		 496 Avatar for vojtechruz

Organizations

Rank Organization Members
1. microsoft 20
2. dotnet 12
3. pyvec 7
4. ibm 5
5. apify 4
6. jbossas 4
7. quarkusio 3
8. unoplatform 3
9. cvut 3
10. pyladiescz 3