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 2026-08-07 10:43:52 +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 34056 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)		 12998 Avatar for MilosKozak
2. leostera
(Leo Ostera)		 12256 Avatar for leostera
3. hejny
(Pavol Hejny)		 10647 Avatar for hejny
4. nijel
(Michal Čihař)		 8687 Avatar for nijel
5. Vitexus
(Cybervitexus)		 7998 Avatar for Vitexus
6. vancura
(Václav Vančura)		 6914 Avatar for vancura
7. Borda
(Jirka Borovec)		 6798 Avatar for Borda
9. TomasVotruba
(Tomas Votruba)		 6745 Avatar for TomasVotruba
10. Kobzol
(Jakub Beránek)		 6028 Avatar for Kobzol
11. matej21
(David Matějka)		 5789 Avatar for matej21
12. MartinZikmund
(Martin Zikmund)		 5377 Avatar for MartinZikmund
13. kvaps
(Andrei Kvapil)		 5239 Avatar for kvaps
14. ondrejsika
(Ondrej Sika)		 5001 Avatar for ondrejsika
15. gfraiteur
(Gaël Fraiteur)		 4778 Avatar for gfraiteur
16. Stranger6667
(Dmitry Dygalo)		 4666 Avatar for Stranger6667
17. snajpa
(Pavel Snajdr)		 4666 Avatar for snajpa
18. orpiske
(Otavio Rodolfo Piske)		 4542 Avatar for orpiske
19. mountiny
(Vit Horacek)		 4332 Avatar for mountiny
20. JanMikes
(Jan Mikeš)		 4295 Avatar for JanMikes
21. dan-zeman
(Dan Zeman)		 4167 Avatar for dan-zeman
22. Pitel
(Ing. Jan Kaláb)		 3971 Avatar for Pitel
23. char0n
(Vladimír Gorej)		 3830 Avatar for char0n
24. honzajavorek
(Honza Javorek)		 3780 Avatar for honzajavorek
25. B4nan
(Martin Adámek)		 3619 Avatar for B4nan
26. Youssef1313
(Youssef Fahmy)		 3321 Avatar for Youssef1313
27. LeftTwixWand
(Vladyslav Horbachov)		 3094 Avatar for LeftTwixWand
28. escopecz
(John Linhart)		 3008 Avatar for escopecz
29. BigBang1112
(Petr Pivoňka)		 2986 Avatar for BigBang1112
30. darosh
(Jan Forst)		 2978 Avatar for darosh
31. ondrejmirtes
(Ondřej Mirtes)		 2968 Avatar for ondrejmirtes
32. stancld
(Daniel Stancl)		 2962 Avatar for stancld
33. timthelion
(Timothy Hobbs)		 2938 Avatar for timthelion
34. jjonescz
(Jan Jones)		 2886 Avatar for jjonescz
35. Meldiron
(Matej Bačo)		 2829 Avatar for Meldiron
36. padak
(Petr Simecek)		 2744 Avatar for padak
37. skodak
(Petr Skoda)		 2702 Avatar for skodak
38. scholtz
(Ludovit Scholtz)		 2532 Avatar for scholtz
39. panva
(Filip Skokan)		 2520 Avatar for panva
40. ricccrd
(Richard)		 2502 Avatar for ricccrd
41. fidencio
(Fabiano Fidêncio)		 2490 Avatar for fidencio
42. nohwnd
(Jakub Jareš)		 2483 Avatar for nohwnd
43. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 2467 Avatar for webknjaz
44. vdusek
(Vlada Dusek)		 2357 Avatar for vdusek
45. MartinKavik
(Martin Kavík)		 2348 Avatar for MartinKavik
46. tomasmach
(Tomáš Mach)		 2296 Avatar for tomasmach
47. jpechane
(Jiri Pechanec)		 2290 Avatar for jpechane
48. martastain
(Martin Wacker)		 2278 Avatar for martastain
49. FilipChalupa
(Filip Chalupa)		 2244 Avatar for FilipChalupa
50. marxin
(Martin Liška)		 2229 Avatar for marxin
51. kovarex
(Michal Kovařík)		 2215 Avatar for kovarex
52. silverbucket
(Nick Jennings)		 2164 Avatar for silverbucket
53. jankotek
(Jan Kotek)		 2083 Avatar for jankotek
54. JanPokorny
(Jan Pokorný)		 2081 Avatar for JanPokorny
55. tangero
(Patrick Zandl)		 2062 Avatar for tangero
56. nohaapav
(Pavol Noha)		 2028 Avatar for nohaapav
57. petrjasek
(Petr Jašek)		 1999 Avatar for petrjasek
58. fpytloun
(Filip Pytloun)		 1971 Avatar for fpytloun
59. maraf
(Marek Fišera)		 1935 Avatar for maraf
60. OzzyCzech
(Roman Ožana)		 1898 Avatar for OzzyCzech
61. dougwithseismic
(Doug Silkstone)		 1896 Avatar for dougwithseismic
62. Crauzer
()		 1894 Avatar for Crauzer
63. scholzj
(Jakub Scholz)		 1828 Avatar for scholzj
64. pasky
(Petr Baudis)		 1825 Avatar for pasky
65. mkouba
(Martin Kouba)		 1793 Avatar for mkouba
66. ingvagabund
(Jan Chaloupka)		 1789 Avatar for ingvagabund
67. sairon
(Jan Čermák)		 1786 Avatar for sairon
68. q66
(nina)		 1771 Avatar for q66
69. vrutkovs
(Vadim Rutkovsky)		 1766 Avatar for vrutkovs
70. lzap
(Lukáš Zapletal)		 1764 Avatar for lzap
71. T-Gro
(Tomas Grosup)		 1752 Avatar for T-Gro
72. andrii0lomakin
(Andrii Lomakin)		 1748 Avatar for andrii0lomakin
73. ruzickap
(Petr Ruzicka)		 1741 Avatar for ruzickap
74. barjin
(Jindřich Bär)		 1697 Avatar for barjin
75. martinrotter
(martinrotter)		 1640 Avatar for martinrotter
76. vcunat
(Vladimír Čunát)		 1623 Avatar for vcunat
77. Witiko
(Vít Starý Novotný)		 1613 Avatar for Witiko
78. hclivess
(Jan Kučera)		 1598 Avatar for hclivess
79. fxck
(Aleš)		 1596 Avatar for fxck
80. kdudka
(Kamil Dudka)		 1594 Avatar for kdudka
81. brmzkw
(Julien Castets)		 1581 Avatar for brmzkw
82. luboslenco
(Lubos Lenco)		 1579 Avatar for luboslenco
83. jirispilka
(Jiří Spilka)		 1558 Avatar for jirispilka
84. zbycz
(Pavel Zbytovský)		 1556 Avatar for zbycz
85. suculent
(Matej Sychra)		 1552 Avatar for suculent
86. pavelsavara
(Pavel Savara)		 1552 Avatar for pavelsavara
87. simonrozsival
(Šimon Rozsíval)		 1535 Avatar for simonrozsival
88. phracek
(Petr Hracek)		 1524 Avatar for phracek
89. yasanglass
(Yasan Glass)		 1483 Avatar for yasanglass
90. subhdotsol
(subh)		 1449 Avatar for subhdotsol
91. tomas-langer
(Tomas Langer)		 1445 Avatar for tomas-langer
92. martinfleis
(Martin Fleischmann)		 1430 Avatar for martinfleis
93. t8m
(Tomáš Mráz)		 1425 Avatar for t8m
94. Frooxius
(Tomas Mariancik)		 1424 Avatar for Frooxius
95. mxdpeep
(Filip Oščádal)		 1415 Avatar for mxdpeep
96. TDiblik
(Tomáš Diblík)		 1407 Avatar for TDiblik
97. miccy
(Miccy)		 1391 Avatar for miccy
98. koo5
()		 1381 Avatar for koo5
99. korczis
(Tomas Korcak)		 1379 Avatar for korczis
100. averrin
(Averrin)		 1376 Avatar for averrin
101. K0F
(Kryštof Pešek)		 1370 Avatar for K0F
102. yaqwsx
(Jan Mrázek)		 1361 Avatar for yaqwsx
103. bajtos
(Miroslav Bajtoš)		 1355 Avatar for bajtos
104. vonovak
(Vojtech Novak)		 1338 Avatar for vonovak
105. jmartisk
(Jan Martiska)		 1333 Avatar for jmartisk
106. layershifter
(Oleksandr Fediashov)		 1328 Avatar for layershifter
107. jiripolasek
(Jiří Polášek)		 1322 Avatar for jiripolasek
108. mposolda
(Marek Posolda)		 1295 Avatar for mposolda
109. jtojnar
(Jan Tojnar)		 1277 Avatar for jtojnar
110. ExposedCat
(Artem Prokop)		 1271 Avatar for ExposedCat
111. schovi
(David Schovanec)		 1258 Avatar for schovi
112. wentasah
(Michal Sojka)		 1254 Avatar for wentasah
113. tomkis
(Tomáš Weiss)		 1243 Avatar for tomkis
114. lemenkov
(Peter Lemenkov)		 1237 Avatar for lemenkov
115. mosra
(Vladimír Vondruš)		 1227 Avatar for mosra
116. widlarizer
(Emil J)		 1222 Avatar for widlarizer
117. akacdev
(akac)		 1218 Avatar for akacdev
118. steida
(Daniel Steigerwald)		 1213 Avatar for steida
119. JuroOravec
(Juro Oravec)		 1211 Avatar for JuroOravec
120. Ladicek
(Ladislav Thon)		 1202 Avatar for Ladicek
121. encukou
(Petr Viktorin)		 1201 Avatar for encukou
122. 0xMartin
(0xM4R71N)		 1190 Avatar for 0xMartin
123. martykan
(Tomáš Martykán)		 1187 Avatar for martykan
124. janbuchar
(Jan Buchar)		 1184 Avatar for janbuchar
125. fcbond
(Francis Bond)		 1184 Avatar for fcbond
126. martinholovsky
(Martin Holovsky)		 1150 Avatar for martinholovsky
127. M0n7y5
(M0N7Y5)		 1149 Avatar for M0n7y5
128. triceo
(Lukáš Petrovický)		 1138 Avatar for triceo
129. mrq1911
()		 1129 Avatar for mrq1911
130. MihaZupan
(Miha Zupan)		 1125 Avatar for MihaZupan
131. legionus
(Alexey Gladkov)		 1112 Avatar for legionus
132. vojtechmares
(Vojtěch Mareš)		 1107 Avatar for vojtechmares
133. jindrapetrik
(Jindra Petřík)		 1106 Avatar for jindrapetrik
134. pdovhomilja
(Pavel Dovhomilja)		 1094 Avatar for pdovhomilja
135. BurnyCoder
(Burny)		 1079 Avatar for BurnyCoder
136. foxik
(Milan Straka)		 1070 Avatar for foxik
137. hrosicka
(Hana Robovska)		 1070 Avatar for hrosicka
138. xstefank
(Martin Stefanko)		 1064 Avatar for xstefank
139. zvadaadam
(Adam Zvada)		 1064 Avatar for zvadaadam
140. elieux
(David Macek)		 1062 Avatar for elieux
141. hechth
(Helge Hecht)		 1061 Avatar for hechth
142. tsinis
(Roman Cinis)		 1047 Avatar for tsinis
143. ytsarev
(Yury Tsarev)		 1038 Avatar for ytsarev
144. velocitatem
(Daniel Alves Rösel)		 1037 Avatar for velocitatem
145. Hlavtox
(Daniel Hlaváček)		 1037 Avatar for Hlavtox
146. dstepanov
(Denis Stepanov)		 1031 Avatar for dstepanov
147. VojtechBartos
(Vojta Bartoš)		 1022 Avatar for VojtechBartos
148. MartinKolarik
(Martin Kolárik)		 1006 Avatar for MartinKolarik
149. grafuls
(Gonzalo Rafuls)		 1002 Avatar for grafuls
150. swift502
(Jan Bláha)		 993 Avatar for swift502
151. FrostyX
(Jakub Kadlčík)		 991 Avatar for FrostyX
152. petrbouda
(Petr Bouda)		 988 Avatar for petrbouda
153. vladimirvolek
(Vladimír Volek)		 978 Avatar for vladimirvolek
154. krustowski
(krusty)		 973 Avatar for krustowski
155. dimetron
(Dmytro Rashko)		 969 Avatar for dimetron
156. Jakuje
(Jakub Jelen)		 966 Avatar for Jakuje
157. divi255
(Sergiy S.)		 963 Avatar for divi255
158. Andersson007
(Andrew Klychkov)		 960 Avatar for Andersson007
159. moodmosaic
(Nikos Baxevanis)		 955 Avatar for moodmosaic
160. tomasr8
(Tomas R.)		 953 Avatar for tomasr8
161. capaj
(Jiri Spac)		 940 Avatar for capaj
162. jamacku
(Jan Macku)		 939 Avatar for jamacku
163. alexandrevicenzi
(Alexandre Vicenzi)		 924 Avatar for alexandrevicenzi
164. S1ro1
(Matej Sirovatka)		 913 Avatar for S1ro1
165. fprochazka
(Filip Procházka)		 908 Avatar for fprochazka
166. vrana
(Jakub Vrána)		 906 Avatar for vrana
167. simi
(Josef Šimánek)		 905 Avatar for simi
168. peci1
(Martin Pecka)		 901 Avatar for peci1
169. rsvoboda
(Rostislav Svoboda)		 899 Avatar for rsvoboda
170. nezdemkovski
(Yuri Nezdemkovski)		 898 Avatar for nezdemkovski
171. xsuchy
(Miroslav Suchý)		 896 Avatar for xsuchy
172. bartholomej
(BART!)		 895 Avatar for bartholomej
173. pdostal
(Pavel Dostál)		 893 Avatar for pdostal
174. frdel
(Jan Tomášek)		 879 Avatar for frdel
175. jerrinot
(Jaromir Hamala)		 878 Avatar for jerrinot
176. generalmimon
(Petr Pučil)		 873 Avatar for generalmimon
177. tumic0
(Martin Tůma)		 869 Avatar for tumic0
178. vpavlin
(Vaclav Pavlin)		 864 Avatar for vpavlin
179. eos87
(Helmy Giacoman)		 854 Avatar for eos87
180. Hotell
(Martin Hochel)		 852 Avatar for Hotell
181. lukasj
(Lukas Jungmann)		 845 Avatar for lukasj
182. RikudouSage
(Dominik Chrástecký)		 839 Avatar for RikudouSage
183. petrsvihlik
(Petr Švihlík)		 833 Avatar for petrsvihlik
184. JakubAndrysek
(Kuba Andrýsek)		 829 Avatar for JakubAndrysek
185. Oldes
(Oldes)		 828 Avatar for Oldes
186. klaxalk
(Tomáš Báča)		 827 Avatar for klaxalk
187. aitorllj93
(Aitor)		 826 Avatar for aitorllj93
188. xiaoxiae
(Tomáš Sláma)		 815 Avatar for xiaoxiae
189. danielkec
(Daniel Kec)		 807 Avatar for danielkec
190. janedbal
(Jan Nedbal)		 803 Avatar for janedbal
191. Janiczek
(Martin Janiczek)		 796 Avatar for Janiczek
192. Vrtak-CZ
(Patrik Votoček)		 789 Avatar for Vrtak-CZ
193. TomasTomecek
(Tomas Tomecek)		 784 Avatar for TomasTomecek
194. Cvolton
()		 779 Avatar for Cvolton
195. dsehnal
(David Sehnal)		 779 Avatar for dsehnal
196. malinajan
(Jan Malina (Horáček))		 777 Avatar for malinajan
197. OndroMih
(Ondro Mihályi)		 759 Avatar for OndroMih
198. igneus
(Jakub Pavlík)		 749 Avatar for igneus
199. rdk
()		 748 Avatar for rdk
200. georgik
(Juraj Michálek)		 741 Avatar for georgik
201. OndrejMottl
(Ondřej Mottl)		 731 Avatar for OndrejMottl
202. hakenr
(Robert Haken)		 730 Avatar for hakenr
203. dqbd
(David Duong)		 728 Avatar for dqbd
204. sideeffffect
(Ondra Pelech)		 720 Avatar for sideeffffect
205. simPod
(Simon Podlipsky)		 719 Avatar for simPod
206. jsnajdr
(Jarda Snajdr)		 717 Avatar for jsnajdr
207. abtris
(Ladislav Prskavec)		 708 Avatar for abtris
208. jprochazk
(Jan Procházka)		 704 Avatar for jprochazk
209. raven2cz
(Tonda Fischer)		 699 Avatar for raven2cz
210. JosefKuchar
(Josef Kuchař)		 692 Avatar for JosefKuchar
211. vinzenz
(Vinzenz 'evilissimo' Feenstra )		 691 Avatar for vinzenz
212. petrroll
(Petr Houška)		 690 Avatar for petrroll
213. aviraccoon
()		 684 Avatar for aviraccoon
214. morning4coffe-dev
(Dominik Titl)		 669 Avatar for morning4coffe-dev
215. tumido
(Tom Coufal)		 661 Avatar for tumido
216. ilonatommy
(Ilona Tomkowicz)		 661 Avatar for ilonatommy
217. benabraham
(Daniel Srb)		 652 Avatar for benabraham
218. jhrcek
(Jan Hrcek)		 643 Avatar for jhrcek
219. jsafrane
(Jan Šafránek)		 643 Avatar for jsafrane
220. t184256
(Alexander Sosedkin)		 639 Avatar for t184256
221. thejoeejoee
(Josef Kolář)		 626 Avatar for thejoeejoee
222. tomassedovic
(Tomáš Šedovič)		 620 Avatar for tomassedovic
223. oliexe
(Ondrej Rehacek)		 620 Avatar for oliexe
224. octopusengine
(Honza S. Copak)		 616 Avatar for octopusengine
225. cztomsik
(Kamil Tomšík)		 613 Avatar for cztomsik
226. Martinfx
(M.)		 607 Avatar for Martinfx
227. jirihnidek
(Jiri Hnidek)		 606 Avatar for jirihnidek
228. musketyr
(Vladimir Orany)		 603 Avatar for musketyr
229. hroncok
(Miro Hrončok)		 602 Avatar for hroncok
230. agajdosi
(Andy Gajdosik)		 600 Avatar for agajdosi
231. vojtechruz
(Vojtech Ruzicka)		 594 Avatar for vojtechruz
232. jakubboucek
(Jakub Bouček)		 592 Avatar for jakubboucek
233. mareknovotny
(Marek Novotný)		 590 Avatar for mareknovotny
234. ashleney
(ashlen)		 589 Avatar for ashleney
235. pepakriz
(Josef Kříž)		 587 Avatar for pepakriz
236. marenamat
(Maria Matějka)		 586 Avatar for marenamat
237. janvorli
(Jan Vorlicek)		 586 Avatar for janvorli
238. jnv
(Jan Vlnas)		 579 Avatar for jnv
239. SimonBrandner
(Šimon Brandner)		 576 Avatar for SimonBrandner
240. czechboy0
(Honza Dvorsky)		 569 Avatar for czechboy0
241. povik
(Martin Povišer)		 558 Avatar for povik
242. zlataovce
(Matouš Kučera)		 555 Avatar for zlataovce
243. mmilata
(Martin Milata)		 549 Avatar for mmilata
244. viluon
(Andrew Kvapil)		 548 Avatar for viluon
245. zroubalik
(Zbynek Roubalik)		 548 Avatar for zroubalik
246. vaclav
(Václav Pech)		 548 Avatar for vaclav
247. sitole
(Jiri Sveceny)		 544 Avatar for sitole
248. dolejska-daniel
(Daniel Dolejška)		 541 Avatar for dolejska-daniel
249. eliot-akira
(ελiȯ+)		 539 Avatar for eliot-akira
250. VojtechVitek
(Vojtech Vitek (golang.cz))		 533 Avatar for VojtechVitek
251. van800
(Ivan Šachov)		 533 Avatar for van800
252. JanTvrdik
(Jan Tvrdík)		 525 Avatar for JanTvrdik
253. OlegIvaniv
(oleg)		 524 Avatar for OlegIvaniv
254. mathemage
(Karel Ha)		 522 Avatar for mathemage
255. ondrolexa
(Ondrej Lexa)		 520 Avatar for ondrolexa
256. kumekay
(Sergei Silnov)		 519 Avatar for kumekay

Organizations

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