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 2026-08-02 09:43:10 +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 33909 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)		 13084 Avatar for MilosKozak
2. leostera
(Leo Ostera)		 12256 Avatar for leostera
3. hejny
(Pavol Hejny)		 10564 Avatar for hejny
4. nijel
(Michal Čihař)		 8645 Avatar for nijel
5. Vitexus
(Cybervitexus)		 8048 Avatar for Vitexus
6. vancura
(Václav Vančura)		 6756 Avatar for vancura
7. Borda
(Jirka Borovec)		 6610 Avatar for Borda
9. TomasVotruba
(Tomas Votruba)		 6326 Avatar for TomasVotruba
10. Kobzol
(Jakub Beránek)		 5990 Avatar for Kobzol
11. MartinZikmund
(Martin Zikmund)		 5392 Avatar for MartinZikmund
12. kvaps
(Andrei Kvapil)		 5261 Avatar for kvaps
13. ondrejsika
(Ondrej Sika)		 4975 Avatar for ondrejsika
14. snajpa
(Pavel Snajdr)		 4665 Avatar for snajpa
15. matej21
(David Matějka)		 4516 Avatar for matej21
16. Stranger6667
(Dmitry Dygalo)		 4499 Avatar for Stranger6667
17. orpiske
(Otavio Rodolfo Piske)		 4438 Avatar for orpiske
18. gfraiteur
(Gaël Fraiteur)		 4431 Avatar for gfraiteur
19. mountiny
(Vit Horacek)		 4321 Avatar for mountiny
20. JanMikes
(Jan Mikeš)		 4178 Avatar for JanMikes
21. dan-zeman
(Dan Zeman)		 4176 Avatar for dan-zeman
22. Pitel
(Ing. Jan Kaláb)		 4009 Avatar for Pitel
23. char0n
(Vladimír Gorej)		 3750 Avatar for char0n
24. honzajavorek
(Honza Javorek)		 3651 Avatar for honzajavorek
25. B4nan
(Martin Adámek)		 3542 Avatar for B4nan
26. Youssef1313
(Youssef Fahmy)		 3470 Avatar for Youssef1313
27. LeftTwixWand
(Vladyslav Horbachov)		 2995 Avatar for LeftTwixWand
28. BigBang1112
(Petr Pivoňka)		 2995 Avatar for BigBang1112
29. ondrejmirtes
(Ondřej Mirtes)		 2961 Avatar for ondrejmirtes
30. timthelion
(Timothy Hobbs)		 2957 Avatar for timthelion
31. darosh
(Jan Forst)		 2955 Avatar for darosh
32. stancld
(Daniel Stancl)		 2950 Avatar for stancld
33. escopecz
(John Linhart)		 2917 Avatar for escopecz
34. jjonescz
(Jan Jones)		 2888 Avatar for jjonescz
35. padak
(Petr Simecek)		 2741 Avatar for padak
36. Meldiron
(Matej Bačo)		 2721 Avatar for Meldiron
37. skodak
(Petr Skoda)		 2670 Avatar for skodak
38. scholtz
(Ludovit Scholtz)		 2535 Avatar for scholtz
39. panva
(Filip Skokan)		 2505 Avatar for panva
40. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 2473 Avatar for webknjaz
41. nohwnd
(Jakub Jareš)		 2469 Avatar for nohwnd
42. fidencio
(Fabiano Fidêncio)		 2455 Avatar for fidencio
43. MartinKavik
(Martin Kavík)		 2356 Avatar for MartinKavik
44. vdusek
(Vlada Dusek)		 2338 Avatar for vdusek
45. martastain
(Martin Wacker)		 2309 Avatar for martastain
46. tomasmach
(Tomáš Mach)		 2280 Avatar for tomasmach
47. jpechane
(Jiri Pechanec)		 2273 Avatar for jpechane
48. kovarex
(Michal Kovařík)		 2215 Avatar for kovarex
49. FilipChalupa
(Filip Chalupa)		 2208 Avatar for FilipChalupa
50. silverbucket
(Nick Jennings)		 2205 Avatar for silverbucket
51. ricccrd
(Richard)		 2166 Avatar for ricccrd
52. marxin
(Martin Liška)		 2163 Avatar for marxin
53. nohaapav
(Pavol Noha)		 2009 Avatar for nohaapav
54. tangero
(Patrick Zandl)		 2005 Avatar for tangero
55. petrjasek
(Petr Jašek)		 1996 Avatar for petrjasek
56. jankotek
(Jan Kotek)		 1979 Avatar for jankotek
57. fpytloun
(Filip Pytloun)		 1969 Avatar for fpytloun
58. OzzyCzech
(Roman Ožana)		 1941 Avatar for OzzyCzech
59. maraf
(Marek Fišera)		 1932 Avatar for maraf
60. Crauzer
()		 1859 Avatar for Crauzer
61. pasky
(Petr Baudis)		 1851 Avatar for pasky
62. dougwithseismic
(Doug Silkstone)		 1847 Avatar for dougwithseismic
63. scholzj
(Jakub Scholz)		 1823 Avatar for scholzj
64. ingvagabund
(Jan Chaloupka)		 1793 Avatar for ingvagabund
65. q66
(nina)		 1786 Avatar for q66
66. sairon
(Jan Čermák)		 1783 Avatar for sairon
67. mkouba
(Martin Kouba)		 1766 Avatar for mkouba
68. lzap
(Lukáš Zapletal)		 1762 Avatar for lzap
69. ruzickap
(Petr Ruzicka)		 1748 Avatar for ruzickap
70. vrutkovs
(Vadim Rutkovsky)		 1740 Avatar for vrutkovs
71. barjin
(Jindřich Bär)		 1668 Avatar for barjin
72. andrii0lomakin
(Andrii Lomakin)		 1647 Avatar for andrii0lomakin
73. T-Gro
(Tomas Grosup)		 1641 Avatar for T-Gro
74. fxck
(Aleš)		 1633 Avatar for fxck
75. martinrotter
(martinrotter)		 1626 Avatar for martinrotter
76. brmzkw
(Julien Castets)		 1623 Avatar for brmzkw
77. vcunat
(Vladimír Čunát)		 1619 Avatar for vcunat
78. Witiko
(Vít Starý Novotný)		 1611 Avatar for Witiko
79. zbycz
(Pavel Zbytovský)		 1602 Avatar for zbycz
80. luboslenco
(Lubos Lenco)		 1577 Avatar for luboslenco
81. pavelsavara
(Pavel Savara)		 1563 Avatar for pavelsavara
82. kdudka
(Kamil Dudka)		 1556 Avatar for kdudka
83. suculent
(Matej Sychra)		 1552 Avatar for suculent
84. simonrozsival
(Šimon Rozsíval)		 1538 Avatar for simonrozsival
85. yasanglass
(Yasan Glass)		 1505 Avatar for yasanglass
86. phracek
(Petr Hracek)		 1503 Avatar for phracek
87. t8m
(Tomáš Mráz)		 1457 Avatar for t8m
88. subhdotsol
(subh)		 1452 Avatar for subhdotsol
89. tomas-langer
(Tomas Langer)		 1434 Avatar for tomas-langer
90. martinfleis
(Martin Fleischmann)		 1432 Avatar for martinfleis
91. hclivess
(Jan Kučera)		 1425 Avatar for hclivess
92. mxdpeep
(Filip Oščádal)		 1413 Avatar for mxdpeep
93. miccy
(Miccy)		 1397 Avatar for miccy
94. koo5
()		 1388 Avatar for koo5
95. averrin
(Averrin)		 1376 Avatar for averrin
96. Frooxius
(Tomas Mariancik)		 1376 Avatar for Frooxius
97. TDiblik
(Tomáš Diblík)		 1375 Avatar for TDiblik
98. yaqwsx
(Jan Mrázek)		 1347 Avatar for yaqwsx
99. vonovak
(Vojtech Novak)		 1334 Avatar for vonovak
100. jmartisk
(Jan Martiska)		 1324 Avatar for jmartisk
101. layershifter
(Oleksandr Fediashov)		 1323 Avatar for layershifter
102. mposolda
(Marek Posolda)		 1319 Avatar for mposolda
103. bajtos
(Miroslav Bajtoš)		 1316 Avatar for bajtos
104. jtojnar
(Jan Tojnar)		 1288 Avatar for jtojnar
105. jiripolasek
(Jiří Polášek)		 1281 Avatar for jiripolasek
106. akacdev
(akac)		 1267 Avatar for akacdev
107. wentasah
(Michal Sojka)		 1258 Avatar for wentasah
108. mosra
(Vladimír Vondruš)		 1258 Avatar for mosra
109. tomkis
(Tomáš Weiss)		 1254 Avatar for tomkis
110. Ladicek
(Ladislav Thon)		 1240 Avatar for Ladicek
111. ExposedCat
(Artem Prokop)		 1239 Avatar for ExposedCat
112. widlarizer
(Emil J)		 1224 Avatar for widlarizer
113. lemenkov
(Peter Lemenkov)		 1220 Avatar for lemenkov
114. JuroOravec
(Juro Oravec)		 1210 Avatar for JuroOravec
115. 0xMartin
(0xM4R71N)		 1206 Avatar for 0xMartin
116. encukou
(Petr Viktorin)		 1183 Avatar for encukou
117. steida
(Daniel Steigerwald)		 1180 Avatar for steida
118. fcbond
(Francis Bond)		 1177 Avatar for fcbond
119. martykan
(Tomáš Martykán)		 1174 Avatar for martykan
120. schovi
(David Schovanec)		 1171 Avatar for schovi
121. janbuchar
(Jan Buchar)		 1169 Avatar for janbuchar
122. jindrapetrik
(Jindra Petřík)		 1148 Avatar for jindrapetrik
123. triceo
(Lukáš Petrovický)		 1135 Avatar for triceo
124. mrq1911
()		 1132 Avatar for mrq1911
125. M0n7y5
(M0N7Y5)		 1124 Avatar for M0n7y5
126. MihaZupan
(Miha Zupan)		 1119 Avatar for MihaZupan
127. vojtechmares
(Vojtěch Mareš)		 1108 Avatar for vojtechmares
128. martinholovsky
(Martin Holovsky)		 1098 Avatar for martinholovsky
129. pdovhomilja
(Pavel Dovhomilja)		 1094 Avatar for pdovhomilja
130. hrosicka
(Hana Robovska)		 1083 Avatar for hrosicka
131. elieux
(David Macek)		 1080 Avatar for elieux
132. K0F
(Kryštof Pešek)		 1072 Avatar for K0F
133. legionus
(Alexey Gladkov)		 1072 Avatar for legionus
134. foxik
(Milan Straka)		 1070 Avatar for foxik
135. xstefank
(Martin Stefanko)		 1065 Avatar for xstefank
136. hechth
(Helge Hecht)		 1061 Avatar for hechth
137. ytsarev
(Yury Tsarev)		 1056 Avatar for ytsarev
138. Hlavtox
(Daniel Hlaváček)		 1047 Avatar for Hlavtox
139. zvadaadam
(Adam Zvada)		 1046 Avatar for zvadaadam
140. dstepanov
(Denis Stepanov)		 1041 Avatar for dstepanov
141. tsinis
(Roman Cinis)		 1039 Avatar for tsinis
142. velocitatem
(Daniel Alves Rösel)		 1036 Avatar for velocitatem
143. BurnyCoder
(Burny)		 999 Avatar for BurnyCoder
144. swift502
(Jan Bláha)		 999 Avatar for swift502
145. FrostyX
(Jakub Kadlčík)		 987 Avatar for FrostyX
146. krustowski
(krusty)		 985 Avatar for krustowski
147. Andersson007
(Andrew Klychkov)		 981 Avatar for Andersson007
148. VojtechBartos
(Vojta Bartoš)		 981 Avatar for VojtechBartos
149. grafuls
(Gonzalo Rafuls)		 979 Avatar for grafuls
150. vladimirvolek
(Vladimír Volek)		 978 Avatar for vladimirvolek
151. petrbouda
(Petr Bouda)		 976 Avatar for petrbouda
152. MartinKolarik
(Martin Kolárik)		 974 Avatar for MartinKolarik
153. Isigar
(Stanislav Opletal)		 974 Avatar for Isigar
154. Jakuje
(Jakub Jelen)		 973 Avatar for Jakuje
155. moodmosaic
(Nikos Baxevanis)		 971 Avatar for moodmosaic
156. tomasr8
(Tomas R.)		 970 Avatar for tomasr8
157. divi255
(Sergiy S.)		 966 Avatar for divi255
158. capaj
(Jiri Spac)		 951 Avatar for capaj
159. korczis
(Tomas Korcak)		 950 Avatar for korczis
160. alexandrevicenzi
(Alexandre Vicenzi)		 934 Avatar for alexandrevicenzi
161. jamacku
(Jan Macku)		 923 Avatar for jamacku
162. frdel
(Jan Tomášek)		 920 Avatar for frdel
163. S1ro1
(Matej Sirovatka)		 918 Avatar for S1ro1
164. fprochazka
(Filip Procházka)		 916 Avatar for fprochazka
165. peci1
(Martin Pecka)		 915 Avatar for peci1
166. generalmimon
(Petr Pučil)		 913 Avatar for generalmimon
167. nezdemkovski
(Yuri Nezdemkovski)		 898 Avatar for nezdemkovski
168. xsuchy
(Miroslav Suchý)		 897 Avatar for xsuchy
169. rsvoboda
(Rostislav Svoboda)		 887 Avatar for rsvoboda
170. dimetron
(Dmytro Rashko)		 884 Avatar for dimetron
171. bartholomej
(BART!)		 882 Avatar for bartholomej
172. simi
(Josef Šimánek)		 880 Avatar for simi
173. aitorllj93
(Aitor)		 876 Avatar for aitorllj93
174. tumic0
(Martin Tůma)		 870 Avatar for tumic0
175. jerrinot
(Jaromir Hamala)		 866 Avatar for jerrinot
176. pdostal
(Pavel Dostál)		 856 Avatar for pdostal
177. Hotell
(Martin Hochel)		 855 Avatar for Hotell
178. eos87
(Helmy Giacoman)		 852 Avatar for eos87
179. lukasj
(Lukas Jungmann)		 837 Avatar for lukasj
180. klaxalk
(Tomáš Báča)		 837 Avatar for klaxalk
181. Oldes
(Oldes)		 831 Avatar for Oldes
182. JakubAndrysek
(Kuba Andrýsek)		 829 Avatar for JakubAndrysek
183. xiaoxiae
(Tomáš Sláma)		 824 Avatar for xiaoxiae
184. vpavlin
(Vaclav Pavlin)		 823 Avatar for vpavlin
185. petrsvihlik
(Petr Švihlík)		 814 Avatar for petrsvihlik
186. georgik
(Juraj Michálek)		 803 Avatar for georgik
187. dsehnal
(David Sehnal)		 801 Avatar for dsehnal
188. danielkec
(Daniel Kec)		 797 Avatar for danielkec
189. janedbal
(Jan Nedbal)		 790 Avatar for janedbal
190. Vrtak-CZ
(Patrik Votoček)		 789 Avatar for Vrtak-CZ
191. Janiczek
(Martin Janiczek)		 788 Avatar for Janiczek
192. OndroMih
(Ondro Mihályi)		 784 Avatar for OndroMih
193. TomasTomecek
(Tomas Tomecek)		 783 Avatar for TomasTomecek
194. vrana
(Jakub Vrána)		 773 Avatar for vrana
195. Cvolton
()		 772 Avatar for Cvolton
196. malinajan
(Jan Malina (Horáček))		 767 Avatar for malinajan
197. igneus
(Jakub Pavlík)		 764 Avatar for igneus
198. dqbd
(David Duong)		 761 Avatar for dqbd
199. rdk
()		 748 Avatar for rdk
200. RikudouSage
(Dominik Chrástecký)		 745 Avatar for RikudouSage
201. hakenr
(Robert Haken)		 738 Avatar for hakenr
202. jprochazk
(Jan Procházka)		 714 Avatar for jprochazk
203. sideeffffect
(Ondra Pelech)		 713 Avatar for sideeffffect
204. OndrejMottl
(Ondřej Mottl)		 713 Avatar for OndrejMottl
205. simPod
(Simon Podlipsky)		 710 Avatar for simPod
206. jsnajdr
(Jarda Snajdr)		 708 Avatar for jsnajdr
207. raven2cz
(Tonda Fischer)		 700 Avatar for raven2cz
208. JosefKuchar
(Josef Kuchař)		 692 Avatar for JosefKuchar
209. petrroll
(Petr Houška)		 683 Avatar for petrroll
210. aviraccoon
()		 674 Avatar for aviraccoon
211. morning4coffe-dev
(Dominik Titl)		 673 Avatar for morning4coffe-dev
212. abtris
(Ladislav Prskavec)		 668 Avatar for abtris
213. ilonatommy
(Ilona Tomkowicz)		 662 Avatar for ilonatommy
214. tumido
(Tom Coufal)		 661 Avatar for tumido
215. jsafrane
(Jan Šafránek)		 649 Avatar for jsafrane
216. cztomsik
(Kamil Tomšík)		 646 Avatar for cztomsik
217. jhrcek
(Jan Hrcek)		 637 Avatar for jhrcek
218. vinzenz
(Vinzenz 'evilissimo' Feenstra )		 636 Avatar for vinzenz
219. hroncok
(Miro Hrončok)		 634 Avatar for hroncok
220. thejoeejoee
(Josef Kolář)		 630 Avatar for thejoeejoee
221. musketyr
(Vladimir Orany)		 627 Avatar for musketyr
222. benabraham
(Daniel Srb)		 624 Avatar for benabraham
223. tomassedovic
(Tomáš Šedovič)		 622 Avatar for tomassedovic
224. oliexe
(Ondrej Rehacek)		 621 Avatar for oliexe
225. jnv
(Jan Vlnas)		 620 Avatar for jnv
226. Martinfx
(M.)		 619 Avatar for Martinfx
227. jakubboucek
(Jakub Bouček)		 608 Avatar for jakubboucek
228. mareknovotny
(Marek Novotný)		 606 Avatar for mareknovotny
229. jirihnidek
(Jiri Hnidek)		 605 Avatar for jirihnidek
230. agajdosi
(Andy Gajdosik)		 599 Avatar for agajdosi
231. vojtechruz
(Vojtech Ruzicka)		 592 Avatar for vojtechruz
232. octopusengine
(Honza S. Copak)		 587 Avatar for octopusengine
233. marenamat
(Maria Matějka)		 582 Avatar for marenamat
234. czechboy0
(Honza Dvorsky)		 575 Avatar for czechboy0
235. ashleney
(ashlen)		 572 Avatar for ashleney
236. dolejska-daniel
(Daniel Dolejška)		 572 Avatar for dolejska-daniel
237. janvorli
(Jan Vorlicek)		 564 Avatar for janvorli
238. povik
(Martin Povišer)		 564 Avatar for povik
239. zlataovce
(Matouš Kučera)		 562 Avatar for zlataovce
240. viluon
(Andrew Kvapil)		 556 Avatar for viluon
241. SimonBrandner
(Šimon Brandner)		 556 Avatar for SimonBrandner
242. pepakriz
(Josef Kříž)		 551 Avatar for pepakriz
243. zroubalik
(Zbynek Roubalik)		 549 Avatar for zroubalik
244. vaclav
(Václav Pech)		 548 Avatar for vaclav
245. medovina
(Adam Dingle)		 543 Avatar for medovina
246. VojtechVitek
(Vojtech Vitek (golang.cz))		 542 Avatar for VojtechVitek
247. eliot-akira
(ελiȯ+)		 540 Avatar for eliot-akira
248. sitole
(Jiri Sveceny)		 538 Avatar for sitole
249. van800
(Ivan Šachov)		 537 Avatar for van800
250. oerdnj
(Ondřej Surý)		 534 Avatar for oerdnj
251. t184256
(Alexander Sosedkin)		 530 Avatar for t184256
252. mmilata
(Martin Milata)		 528 Avatar for mmilata
253. JanTvrdik
(Jan Tvrdík)		 526 Avatar for JanTvrdik
254. jakubcabal
(Jakub Cabal)		 524 Avatar for jakubcabal
255. mathemage
(Karel Ha)		 519 Avatar for mathemage
256. OlegIvaniv
(oleg)		 519 Avatar for OlegIvaniv

Organizations

Rank Organization Members
1. microsoft 20
2. dotnet 12
3. pyvec 7
4. ibm 5
5. apify 4
6. jbossas 4
7. smallrye 3
8. quarkusio 3
9. python 3
10. oracle 3