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 2026-07-23 12:22:40 +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 33722 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)		 13071 Avatar for MilosKozak
2. leostera
(Leo Ostera)		 12279 Avatar for leostera
3. hejny
(Pavol Hejny)		 10434 Avatar for hejny
4. nijel
(Michal Čihař)		 8311 Avatar for nijel
5. Vitexus
(Cybervitexus)		 8007 Avatar for Vitexus
6. Borda
(Jirka Borovec)		 6452 Avatar for Borda
8. Kobzol
(Jakub Beránek)		 6038 Avatar for Kobzol
9. TomasVotruba
(Tomas Votruba)		 5657 Avatar for TomasVotruba
10. vancura
(Václav Vančura)		 5383 Avatar for vancura
11. kvaps
(Andrei Kvapil)		 5218 Avatar for kvaps
12. ondrejsika
(Ondrej Sika)		 4975 Avatar for ondrejsika
13. MartinZikmund
(Martin Zikmund)		 4948 Avatar for MartinZikmund
14. snajpa
(Pavel Snajdr)		 4664 Avatar for snajpa
15. matej21
(David Matějka)		 4488 Avatar for matej21
16. gfraiteur
(Gaël Fraiteur)		 4397 Avatar for gfraiteur
17. orpiske
(Otavio Rodolfo Piske)		 4364 Avatar for orpiske
18. Stranger6667
(Dmitry Dygalo)		 4334 Avatar for Stranger6667
19. mountiny
(Vit Horacek)		 4224 Avatar for mountiny
20. dan-zeman
(Dan Zeman)		 4195 Avatar for dan-zeman
21. Pitel
(Ing. Jan Kaláb)		 3998 Avatar for Pitel
22. JanMikes
(Jan Mikeš)		 3827 Avatar for JanMikes
23. char0n
(Vladimír Gorej)		 3713 Avatar for char0n
24. honzajavorek
(Honza Javorek)		 3611 Avatar for honzajavorek
25. Youssef1313
(Youssef Fahmy)		 3576 Avatar for Youssef1313
26. B4nan
(Martin Adámek)		 3407 Avatar for B4nan
27. BigBang1112
(Petr Pivoňka)		 2965 Avatar for BigBang1112
28. darosh
(Jan Forst)		 2961 Avatar for darosh
29. stancld
(Daniel Stancl)		 2947 Avatar for stancld
30. jjonescz
(Jan Jones)		 2940 Avatar for jjonescz
31. timthelion
(Timothy Hobbs)		 2859 Avatar for timthelion
32. ondrejmirtes
(Ondřej Mirtes)		 2843 Avatar for ondrejmirtes
33. escopecz
(John Linhart)		 2822 Avatar for escopecz
34. Meldiron
(Matej Bačo)		 2689 Avatar for Meldiron
35. padak
(Petr Simecek)		 2688 Avatar for padak
36. skodak
(Petr Skoda)		 2602 Avatar for skodak
37. scholtz
(Ludovit Scholtz)		 2536 Avatar for scholtz
38. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 2452 Avatar for webknjaz
39. nohwnd
(Jakub Jareš)		 2415 Avatar for nohwnd
40. LeftTwixWand
(Vladyslav Horbachov)		 2400 Avatar for LeftTwixWand
41. panva
(Filip Skokan)		 2379 Avatar for panva
42. fidencio
(Fabiano Fidêncio)		 2367 Avatar for fidencio
43. vdusek
(Vlada Dusek)		 2323 Avatar for vdusek
44. MartinKavik
(Martin Kavík)		 2275 Avatar for MartinKavik
45. jpechane
(Jiri Pechanec)		 2264 Avatar for jpechane
46. silverbucket
(Nick Jennings)		 2230 Avatar for silverbucket
47. martastain
(Martin Wacker)		 2214 Avatar for martastain
48. kovarex
(Michal Kovařík)		 2211 Avatar for kovarex
49. tomasmach
(Tomáš Mach)		 2161 Avatar for tomasmach
50. marxin
(Martin Liška)		 2108 Avatar for marxin
51. nohaapav
(Pavol Noha)		 2041 Avatar for nohaapav
52. FilipChalupa
(Filip Chalupa)		 2031 Avatar for FilipChalupa
53. dougwithseismic
(Doug Silkstone)		 1988 Avatar for dougwithseismic
54. tangero
(Patrick Zandl)		 1982 Avatar for tangero
55. petrjasek
(Petr Jašek)		 1972 Avatar for petrjasek
56. fpytloun
(Filip Pytloun)		 1967 Avatar for fpytloun
57. OzzyCzech
(Roman Ožana)		 1937 Avatar for OzzyCzech
58. maraf
(Marek Fišera)		 1906 Avatar for maraf
59. scholzj
(Jakub Scholz)		 1815 Avatar for scholzj
60. sairon
(Jan Čermák)		 1798 Avatar for sairon
61. lzap
(Lukáš Zapletal)		 1791 Avatar for lzap
62. q66
(nina)		 1786 Avatar for q66
63. ingvagabund
(Jan Chaloupka)		 1777 Avatar for ingvagabund
64. mkouba
(Martin Kouba)		 1771 Avatar for mkouba
65. pasky
(Petr Baudis)		 1732 Avatar for pasky
66. ruzickap
(Petr Ruzicka)		 1724 Avatar for ruzickap
67. Crauzer
()		 1708 Avatar for Crauzer
68. vrutkovs
(Vadim Rutkovsky)		 1688 Avatar for vrutkovs
69. zbycz
(Pavel Zbytovský)		 1649 Avatar for zbycz
70. T-Gro
(Tomas Grosup)		 1636 Avatar for T-Gro
71. fxck
(Aleš)		 1634 Avatar for fxck
72. barjin
(Jindřich Bär)		 1626 Avatar for barjin
73. Witiko
(Vít Starý Novotný)		 1620 Avatar for Witiko
74. luboslenco
(Lubos Lenco)		 1593 Avatar for luboslenco
75. brmzkw
(Julien Castets)		 1585 Avatar for brmzkw
76. martinrotter
(martinrotter)		 1575 Avatar for martinrotter
77. vcunat
(Vladimír Čunát)		 1570 Avatar for vcunat
78. pavelsavara
(Pavel Savara)		 1558 Avatar for pavelsavara
79. suculent
(Matej Sychra)		 1556 Avatar for suculent
80. andrii0lomakin
(Andrii Lomakin)		 1554 Avatar for andrii0lomakin
81. kdudka
(Kamil Dudka)		 1548 Avatar for kdudka
82. phracek
(Petr Hracek)		 1539 Avatar for phracek
83. simonrozsival
(Šimon Rozsíval)		 1532 Avatar for simonrozsival
84. yasanglass
(Yasan Glass)		 1505 Avatar for yasanglass
85. subhdotsol
(subh)		 1462 Avatar for subhdotsol
86. t8m
(Tomáš Mráz)		 1447 Avatar for t8m
87. martinfleis
(Martin Fleischmann)		 1426 Avatar for martinfleis
88. tomas-langer
(Tomas Langer)		 1422 Avatar for tomas-langer
89. miccy
(Miccy)		 1401 Avatar for miccy
90. mxdpeep
(Filip Oščádal)		 1395 Avatar for mxdpeep
91. koo5
()		 1388 Avatar for koo5
92. TDiblik
(Tomáš Diblík)		 1381 Avatar for TDiblik
93. averrin
(Averrin)		 1376 Avatar for averrin
94. Frooxius
(Tomas Mariancik)		 1346 Avatar for Frooxius
95. vonovak
(Vojtech Novak)		 1339 Avatar for vonovak
96. akacdev
(akac)		 1338 Avatar for akacdev
97. yaqwsx
(Jan Mrázek)		 1318 Avatar for yaqwsx
98. jiripolasek
(Jiří Polášek)		 1308 Avatar for jiripolasek
99. mposolda
(Marek Posolda)		 1287 Avatar for mposolda
100. jmartisk
(Jan Martiska)		 1284 Avatar for jmartisk
101. mosra
(Vladimír Vondruš)		 1274 Avatar for mosra
102. Ladicek
(Ladislav Thon)		 1256 Avatar for Ladicek
103. layershifter
(Oleksandr Fediashov)		 1252 Avatar for layershifter
104. jtojnar
(Jan Tojnar)		 1252 Avatar for jtojnar
105. 0xMartin
(0xM4R71N)		 1246 Avatar for 0xMartin
106. wentasah
(Michal Sojka)		 1245 Avatar for wentasah
107. tomkis
(Tomáš Weiss)		 1219 Avatar for tomkis
108. bajtos
(Miroslav Bajtoš)		 1212 Avatar for bajtos
109. widlarizer
(Emil J)		 1208 Avatar for widlarizer
110. lemenkov
(Peter Lemenkov)		 1196 Avatar for lemenkov
111. ExposedCat
(Artem Prokop)		 1190 Avatar for ExposedCat
112. steida
(Daniel Steigerwald)		 1180 Avatar for steida
113. JuroOravec
(Juro Oravec)		 1177 Avatar for JuroOravec
114. janbuchar
(Jan Buchar)		 1174 Avatar for janbuchar
115. jindrapetrik
(Jindra Petřík)		 1174 Avatar for jindrapetrik
116. encukou
(Petr Viktorin)		 1170 Avatar for encukou
117. hclivess
(Jan Kučera)		 1167 Avatar for hclivess
118. fcbond
(Francis Bond)		 1141 Avatar for fcbond
119. triceo
(Lukáš Petrovický)		 1120 Avatar for triceo
120. martykan
(Tomáš Martykán)		 1118 Avatar for martykan
121. hrosicka
(Hana Robovska)		 1113 Avatar for hrosicka
122. MihaZupan
(Miha Zupan)		 1106 Avatar for MihaZupan
123. Hlavtox
(Daniel Hlaváček)		 1104 Avatar for Hlavtox
124. schovi
(David Schovanec)		 1084 Avatar for schovi
125. vojtechmares
(Vojtěch Mareš)		 1080 Avatar for vojtechmares
126. ytsarev
(Yury Tsarev)		 1080 Avatar for ytsarev
127. foxik
(Milan Straka)		 1070 Avatar for foxik
128. M0n7y5
(M0N7Y5)		 1069 Avatar for M0n7y5
129. xstefank
(Martin Stefanko)		 1062 Avatar for xstefank
130. elieux
(David Macek)		 1053 Avatar for elieux
131. K0F
(Kryštof Pešek)		 1050 Avatar for K0F
132. hechth
(Helge Hecht)		 1049 Avatar for hechth
133. zvadaadam
(Adam Zvada)		 1045 Avatar for zvadaadam
134. pdovhomilja
(Pavel Dovhomilja)		 1043 Avatar for pdovhomilja
135. tsinis
(Roman Cinis)		 1039 Avatar for tsinis
136. velocitatem
(Daniel Alves Rösel)		 1034 Avatar for velocitatem
137. martinholovsky
(Martin Holovsky)		 1014 Avatar for martinholovsky
138. legionus
(Alexey Gladkov)		 1009 Avatar for legionus
139. Andersson007
(Andrew Klychkov)		 1004 Avatar for Andersson007
140. swift502
(Jan Bláha)		 999 Avatar for swift502
141. FrostyX
(Jakub Kadlčík)		 996 Avatar for FrostyX
142. tomasr8
(Tomas R.)		 984 Avatar for tomasr8
143. moodmosaic
(Nikos Baxevanis)		 977 Avatar for moodmosaic
144. vladimirvolek
(Vladimír Volek)		 971 Avatar for vladimirvolek
145. divi255
(Sergiy S.)		 968 Avatar for divi255
146. Jakuje
(Jakub Jelen)		 967 Avatar for Jakuje
147. mrq1911
()		 966 Avatar for mrq1911
148. krustowski
(krusty)		 964 Avatar for krustowski
149. petrbouda
(Petr Bouda)		 959 Avatar for petrbouda
150. VojtechBartos
(Vojta Bartoš)		 954 Avatar for VojtechBartos
151. capaj
(Jiri Spac)		 938 Avatar for capaj
152. dstepanov
(Denis Stepanov)		 938 Avatar for dstepanov
153. frdel
(Jan Tomášek)		 921 Avatar for frdel
154. generalmimon
(Petr Pučil)		 920 Avatar for generalmimon
155. jamacku
(Jan Macku)		 916 Avatar for jamacku
156. fprochazka
(Filip Procházka)		 916 Avatar for fprochazka
157. MartinKolarik
(Martin Kolárik)		 913 Avatar for MartinKolarik
158. alexandrevicenzi
(Alexandre Vicenzi)		 909 Avatar for alexandrevicenzi
159. S1ro1
(Matej Sirovatka)		 909 Avatar for S1ro1
160. rsvoboda
(Rostislav Svoboda)		 904 Avatar for rsvoboda
161. xsuchy
(Miroslav Suchý)		 896 Avatar for xsuchy
162. peci1
(Martin Pecka)		 894 Avatar for peci1
163. dimetron
(Dmytro Rashko)		 882 Avatar for dimetron
164. bartholomej
(BART!)		 881 Avatar for bartholomej
165. nezdemkovski
(Yuri Nezdemkovski)		 876 Avatar for nezdemkovski
166. BurnyCoder
(Burny)		 872 Avatar for BurnyCoder
167. tumic0
(Martin Tůma)		 869 Avatar for tumic0
168. Hotell
(Martin Hochel)		 869 Avatar for Hotell
169. aitorllj93
(Aitor)		 856 Avatar for aitorllj93
170. jerrinot
(Jaromir Hamala)		 847 Avatar for jerrinot
171. georgik
(Juraj Michálek)		 835 Avatar for georgik
172. eos87
(Helmy Giacoman)		 832 Avatar for eos87
173. JakubAndrysek
(Kuba Andrýsek)		 828 Avatar for JakubAndrysek
174. xiaoxiae
(Tomáš Sláma)		 821 Avatar for xiaoxiae
175. klaxalk
(Tomáš Báča)		 819 Avatar for klaxalk
176. dsehnal
(David Sehnal)		 812 Avatar for dsehnal
177. Oldes
(Oldes)		 811 Avatar for Oldes
178. janedbal
(Jan Nedbal)		 799 Avatar for janedbal
179. OndroMih
(Ondro Mihályi)		 797 Avatar for OndroMih
180. simi
(Josef Šimánek)		 794 Avatar for simi
181. danielkec
(Daniel Kec)		 792 Avatar for danielkec
182. petrsvihlik
(Petr Švihlík)		 790 Avatar for petrsvihlik
183. Vrtak-CZ
(Patrik Votoček)		 789 Avatar for Vrtak-CZ
184. TomasTomecek
(Tomas Tomecek)		 788 Avatar for TomasTomecek
185. lukasj
(Lukas Jungmann)		 780 Avatar for lukasj
186. pdostal
(Pavel Dostál)		 779 Avatar for pdostal
187. Janiczek
(Martin Janiczek)		 776 Avatar for Janiczek
188. dqbd
(David Duong)		 773 Avatar for dqbd
189. malinajan
(Jan Malina (Horáček))		 773 Avatar for malinajan
190. igneus
(Jakub Pavlík)		 771 Avatar for igneus
191. Cvolton
()		 767 Avatar for Cvolton
192. rdk
()		 749 Avatar for rdk
193. vpavlin
(Vaclav Pavlin)		 744 Avatar for vpavlin
194. hakenr
(Robert Haken)		 719 Avatar for hakenr
195. jprochazk
(Jan Procházka)		 715 Avatar for jprochazk
196. sideeffffect
(Ondra Pelech)		 703 Avatar for sideeffffect
197. simPod
(Simon Podlipsky)		 701 Avatar for simPod
198. raven2cz
(Tonda Fischer)		 694 Avatar for raven2cz
199. JosefKuchar
(Josef Kuchař)		 692 Avatar for JosefKuchar
200. OndrejMottl
(Ondřej Mottl)		 691 Avatar for OndrejMottl
201. jsnajdr
(Jarda Snajdr)		 683 Avatar for jsnajdr
202. ricccrd
(Richard)		 681 Avatar for ricccrd
203. petrroll
(Petr Houška)		 671 Avatar for petrroll
204. Isigar
(Stanislav Opletal)		 666 Avatar for Isigar
205. cztomsik
(Kamil Tomšík)		 663 Avatar for cztomsik
206. aviraccoon
()		 661 Avatar for aviraccoon
207. ilonatommy
(Ilona Tomkowicz)		 654 Avatar for ilonatommy
208. korczis
(Tomas Korcak)		 647 Avatar for korczis
209. hroncok
(Miro Hrončok)		 644 Avatar for hroncok
210. morning4coffe-dev
(Dominik Titl)		 639 Avatar for morning4coffe-dev
211. jsafrane
(Jan Šafránek)		 638 Avatar for jsafrane
212. jnv
(Jan Vlnas)		 635 Avatar for jnv
213. thejoeejoee
(Josef Kolář)		 632 Avatar for thejoeejoee
214. tomassedovic
(Tomáš Šedovič)		 630 Avatar for tomassedovic
215. jhrcek
(Jan Hrcek)		 626 Avatar for jhrcek
216. RikudouSage
(Dominik Chrástecký)		 625 Avatar for RikudouSage
217. Martinfx
(M.)		 625 Avatar for Martinfx
218. mareknovotny
(Marek Novotný)		 612 Avatar for mareknovotny
219. oliexe
(Ondrej Rehacek)		 612 Avatar for oliexe
220. jirihnidek
(Jiri Hnidek)		 601 Avatar for jirihnidek
221. abtris
(Ladislav Prskavec)		 591 Avatar for abtris
222. tumido
(Tom Coufal)		 585 Avatar for tumido
223. agajdosi
(Andy Gajdosik)		 580 Avatar for agajdosi
224. marenamat
(Maria Matějka)		 577 Avatar for marenamat
225. zlataovce
(Matouš Kučera)		 577 Avatar for zlataovce
226. SimonBrandner
(Šimon Brandner)		 574 Avatar for SimonBrandner
227. dolejska-daniel
(Daniel Dolejška)		 573 Avatar for dolejska-daniel
228. vojtechruz
(Vojtech Ruzicka)		 572 Avatar for vojtechruz
229. ashleney
(ashlen)		 571 Avatar for ashleney
230. czechboy0
(Honza Dvorsky)		 570 Avatar for czechboy0
231. vinzenz
(Vinzenz 'evilissimo' Feenstra )		 569 Avatar for vinzenz
232. vrana
(Jakub Vrána)		 566 Avatar for vrana
233. benabraham
(Daniel Srb)		 562 Avatar for benabraham
234. zroubalik
(Zbynek Roubalik)		 562 Avatar for zroubalik
235. musketyr
(Vladimir Orany)		 562 Avatar for musketyr
236. viluon
(Andrew Kvapil)		 558 Avatar for viluon
237. vaclav
(Václav Pech)		 553 Avatar for vaclav
238. janvorli
(Jan Vorlicek)		 551 Avatar for janvorli
239. sitole
(Jiri Sveceny)		 545 Avatar for sitole
240. povik
(Martin Povišer)		 544 Avatar for povik
241. oerdnj
(Ondřej Surý)		 542 Avatar for oerdnj
242. eliot-akira
(3λiȯ+)		 542 Avatar for eliot-akira
243. medovina
(Adam Dingle)		 542 Avatar for medovina
244. VojtechVitek
(Vojtech Vitek (golang.cz))		 537 Avatar for VojtechVitek
245. van800
(Ivan Šachov)		 536 Avatar for van800
246. t184256
(Alexander Sosedkin)		 532 Avatar for t184256
247. jakubcabal
(Jakub Cabal)		 531 Avatar for jakubcabal
248. OlegIvaniv
(oleg)		 528 Avatar for OlegIvaniv
249. JanTvrdik
(Jan Tvrdík)		 525 Avatar for JanTvrdik
250. kumekay
(Sergei Silnov)		 521 Avatar for kumekay
251. pepakriz
(Josef Kříž)		 515 Avatar for pepakriz
252. tchap
(Ondra Kupka)		 515 Avatar for tchap
253. jirutka
(Jakub Jirutka)		 512 Avatar for jirutka
254. mimoccc
(milan jurkulák)		 512 Avatar for mimoccc
255. zoul
(Tomáš Znamenáček)		 507 Avatar for zoul
256. martinprikryl
(Martin Prikryl)		 507 Avatar for martinprikryl

Organizations

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