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 2026-07-28 12:34:54 +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 33815 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)		 13072 Avatar for MilosKozak
2. leostera
(Leo Ostera)		 12256 Avatar for leostera
3. hejny
(Pavol Hejny)		 10482 Avatar for hejny
4. nijel
(Michal Čihař)		 8391 Avatar for nijel
5. Vitexus
(Cybervitexus)		 7976 Avatar for Vitexus
6. Borda
(Jirka Borovec)		 6466 Avatar for Borda
8. Kobzol
(Jakub Beránek)		 5867 Avatar for Kobzol
9. TomasVotruba
(Tomas Votruba)		 5827 Avatar for TomasVotruba
10. vancura
(Václav Vančura)		 5570 Avatar for vancura
11. kvaps
(Andrei Kvapil)		 5194 Avatar for kvaps
12. ondrejsika
(Ondrej Sika)		 4975 Avatar for ondrejsika
13. MartinZikmund
(Martin Zikmund)		 4888 Avatar for MartinZikmund
14. snajpa
(Pavel Snajdr)		 4665 Avatar for snajpa
15. matej21
(David Matějka)		 4484 Avatar for matej21
16. Stranger6667
(Dmitry Dygalo)		 4422 Avatar for Stranger6667
17. orpiske
(Otavio Rodolfo Piske)		 4408 Avatar for orpiske
18. gfraiteur
(Gaël Fraiteur)		 4388 Avatar for gfraiteur
19. mountiny
(Vit Horacek)		 4229 Avatar for mountiny
20. dan-zeman
(Dan Zeman)		 4176 Avatar for dan-zeman
21. Pitel
(Ing. Jan Kaláb)		 3963 Avatar for Pitel
22. JanMikes
(Jan Mikeš)		 3927 Avatar for JanMikes
23. char0n
(Vladimír Gorej)		 3715 Avatar for char0n
24. honzajavorek
(Honza Javorek)		 3613 Avatar for honzajavorek
25. Youssef1313
(Youssef Fahmy)		 3447 Avatar for Youssef1313
26. B4nan
(Martin Adámek)		 3427 Avatar for B4nan
27. darosh
(Jan Forst)		 2955 Avatar for darosh
28. stancld
(Daniel Stancl)		 2947 Avatar for stancld
29. timthelion
(Timothy Hobbs)		 2921 Avatar for timthelion
30. BigBang1112
(Petr Pivoňka)		 2883 Avatar for BigBang1112
31. ondrejmirtes
(Ondřej Mirtes)		 2861 Avatar for ondrejmirtes
32. jjonescz
(Jan Jones)		 2855 Avatar for jjonescz
33. escopecz
(John Linhart)		 2846 Avatar for escopecz
34. LeftTwixWand
(Vladyslav Horbachov)		 2807 Avatar for LeftTwixWand
35. padak
(Petr Simecek)		 2671 Avatar for padak
36. Meldiron
(Matej Bačo)		 2660 Avatar for Meldiron
37. skodak
(Petr Skoda)		 2635 Avatar for skodak
38. scholtz
(Ludovit Scholtz)		 2525 Avatar for scholtz
39. nohwnd
(Jakub Jareš)		 2424 Avatar for nohwnd
40. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 2413 Avatar for webknjaz
41. fidencio
(Fabiano Fidêncio)		 2411 Avatar for fidencio
42. panva
(Filip Skokan)		 2401 Avatar for panva
43. vdusek
(Vlada Dusek)		 2307 Avatar for vdusek
44. martastain
(Martin Wacker)		 2283 Avatar for martastain
45. MartinKavik
(Martin Kavík)		 2279 Avatar for MartinKavik
46. jpechane
(Jiri Pechanec)		 2260 Avatar for jpechane
47. tomasmach
(Tomáš Mach)		 2241 Avatar for tomasmach
48. kovarex
(Michal Kovařík)		 2215 Avatar for kovarex
49. silverbucket
(Nick Jennings)		 2174 Avatar for silverbucket
50. dougwithseismic
(Doug Silkstone)		 2151 Avatar for dougwithseismic
51. marxin
(Martin Liška)		 2137 Avatar for marxin
52. FilipChalupa
(Filip Chalupa)		 2053 Avatar for FilipChalupa
53. nohaapav
(Pavol Noha)		 2001 Avatar for nohaapav
54. petrjasek
(Petr Jašek)		 1987 Avatar for petrjasek
55. fpytloun
(Filip Pytloun)		 1969 Avatar for fpytloun
56. tangero
(Patrick Zandl)		 1966 Avatar for tangero
57. OzzyCzech
(Roman Ožana)		 1939 Avatar for OzzyCzech
58. maraf
(Marek Fišera)		 1912 Avatar for maraf
59. jankotek
(Jan Kotek)		 1886 Avatar for jankotek
60. Crauzer
()		 1803 Avatar for Crauzer
61. scholzj
(Jakub Scholz)		 1802 Avatar for scholzj
62. pasky
(Petr Baudis)		 1801 Avatar for pasky
63. ingvagabund
(Jan Chaloupka)		 1787 Avatar for ingvagabund
64. q66
(nina)		 1784 Avatar for q66
65. sairon
(Jan Čermák)		 1783 Avatar for sairon
66. mkouba
(Martin Kouba)		 1766 Avatar for mkouba
67. lzap
(Lukáš Zapletal)		 1757 Avatar for lzap
68. ruzickap
(Petr Ruzicka)		 1719 Avatar for ruzickap
69. vrutkovs
(Vadim Rutkovsky)		 1700 Avatar for vrutkovs
70. T-Gro
(Tomas Grosup)		 1638 Avatar for T-Gro
71. barjin
(Jindřich Bär)		 1636 Avatar for barjin
72. fxck
(Aleš)		 1633 Avatar for fxck
73. Witiko
(Vít Starý Novotný)		 1611 Avatar for Witiko
74. martinrotter
(martinrotter)		 1596 Avatar for martinrotter
75. brmzkw
(Julien Castets)		 1579 Avatar for brmzkw
76. andrii0lomakin
(Andrii Lomakin)		 1575 Avatar for andrii0lomakin
77. zbycz
(Pavel Zbytovský)		 1575 Avatar for zbycz
78. luboslenco
(Lubos Lenco)		 1560 Avatar for luboslenco
79. vcunat
(Vladimír Čunát)		 1556 Avatar for vcunat
80. kdudka
(Kamil Dudka)		 1553 Avatar for kdudka
81. suculent
(Matej Sychra)		 1552 Avatar for suculent
82. pavelsavara
(Pavel Savara)		 1547 Avatar for pavelsavara
83. simonrozsival
(Šimon Rozsíval)		 1537 Avatar for simonrozsival
84. phracek
(Petr Hracek)		 1499 Avatar for phracek
85. yasanglass
(Yasan Glass)		 1497 Avatar for yasanglass
86. t8m
(Tomáš Mráz)		 1448 Avatar for t8m
87. subhdotsol
(subh)		 1447 Avatar for subhdotsol
88. tomas-langer
(Tomas Langer)		 1427 Avatar for tomas-langer
89. martinfleis
(Martin Fleischmann)		 1417 Avatar for martinfleis
90. mxdpeep
(Filip Oščádal)		 1404 Avatar for mxdpeep
91. miccy
(Miccy)		 1397 Avatar for miccy
92. koo5
()		 1388 Avatar for koo5
93. averrin
(Averrin)		 1376 Avatar for averrin
94. TDiblik
(Tomáš Diblík)		 1375 Avatar for TDiblik
95. Frooxius
(Tomas Mariancik)		 1343 Avatar for Frooxius
96. yaqwsx
(Jan Mrázek)		 1332 Avatar for yaqwsx
97. vonovak
(Vojtech Novak)		 1321 Avatar for vonovak
98. hclivess
(Jan Kučera)		 1320 Avatar for hclivess
99. mposolda
(Marek Posolda)		 1306 Avatar for mposolda
100. jmartisk
(Jan Martiska)		 1305 Avatar for jmartisk
101. jtojnar
(Jan Tojnar)		 1285 Avatar for jtojnar
102. jiripolasek
(Jiří Polášek)		 1280 Avatar for jiripolasek
103. akacdev
(akac)		 1267 Avatar for akacdev
104. layershifter
(Oleksandr Fediashov)		 1264 Avatar for layershifter
105. mosra
(Vladimír Vondruš)		 1257 Avatar for mosra
106. wentasah
(Michal Sojka)		 1248 Avatar for wentasah
107. bajtos
(Miroslav Bajtoš)		 1242 Avatar for bajtos
108. tomkis
(Tomáš Weiss)		 1232 Avatar for tomkis
109. Ladicek
(Ladislav Thon)		 1226 Avatar for Ladicek
110. widlarizer
(Emil J)		 1216 Avatar for widlarizer
111. lemenkov
(Peter Lemenkov)		 1215 Avatar for lemenkov
112. ExposedCat
(Artem Prokop)		 1213 Avatar for ExposedCat
113. 0xMartin
(0xM4R71N)		 1206 Avatar for 0xMartin
114. JuroOravec
(Juro Oravec)		 1193 Avatar for JuroOravec
115. steida
(Daniel Steigerwald)		 1180 Avatar for steida
116. fcbond
(Francis Bond)		 1174 Avatar for fcbond
117. encukou
(Petr Viktorin)		 1168 Avatar for encukou
118. janbuchar
(Jan Buchar)		 1154 Avatar for janbuchar
119. schovi
(David Schovanec)		 1148 Avatar for schovi
120. jindrapetrik
(Jindra Petřík)		 1148 Avatar for jindrapetrik
121. martykan
(Tomáš Martykán)		 1132 Avatar for martykan
122. triceo
(Lukáš Petrovický)		 1121 Avatar for triceo
123. hrosicka
(Hana Robovska)		 1083 Avatar for hrosicka
124. M0n7y5
(M0N7Y5)		 1083 Avatar for M0n7y5
125. vojtechmares
(Vojtěch Mareš)		 1080 Avatar for vojtechmares
126. foxik
(Milan Straka)		 1070 Avatar for foxik
127. pdovhomilja
(Pavel Dovhomilja)		 1068 Avatar for pdovhomilja
128. MihaZupan
(Miha Zupan)		 1066 Avatar for MihaZupan
129. hechth
(Helge Hecht)		 1061 Avatar for hechth
130. legionus
(Alexey Gladkov)		 1060 Avatar for legionus
131. elieux
(David Macek)		 1057 Avatar for elieux
132. xstefank
(Martin Stefanko)		 1055 Avatar for xstefank
133. mrq1911
()		 1052 Avatar for mrq1911
134. ytsarev
(Yury Tsarev)		 1047 Avatar for ytsarev
135. zvadaadam
(Adam Zvada)		 1044 Avatar for zvadaadam
136. K0F
(Kryštof Pešek)		 1042 Avatar for K0F
137. Hlavtox
(Daniel Hlaváček)		 1037 Avatar for Hlavtox
138. velocitatem
(Daniel Alves Rösel)		 1036 Avatar for velocitatem
139. dstepanov
(Denis Stepanov)		 1029 Avatar for dstepanov
140. martinholovsky
(Martin Holovsky)		 1027 Avatar for martinholovsky
141. tsinis
(Roman Cinis)		 1017 Avatar for tsinis
142. swift502
(Jan Bláha)		 999 Avatar for swift502
143. krustowski
(krusty)		 983 Avatar for krustowski
144. FrostyX
(Jakub Kadlčík)		 982 Avatar for FrostyX
145. Andersson007
(Andrew Klychkov)		 981 Avatar for Andersson007
146. VojtechBartos
(Vojta Bartoš)		 977 Avatar for VojtechBartos
147. moodmosaic
(Nikos Baxevanis)		 969 Avatar for moodmosaic
148. divi255
(Sergiy S.)		 966 Avatar for divi255
149. tomasr8
(Tomas R.)		 964 Avatar for tomasr8
150. petrbouda
(Petr Bouda)		 961 Avatar for petrbouda
151. Jakuje
(Jakub Jelen)		 955 Avatar for Jakuje
152. vladimirvolek
(Vladimír Volek)		 951 Avatar for vladimirvolek
153. capaj
(Jiri Spac)		 946 Avatar for capaj
154. jamacku
(Jan Macku)		 917 Avatar for jamacku
155. fprochazka
(Filip Procházka)		 916 Avatar for fprochazka
156. alexandrevicenzi
(Alexandre Vicenzi)		 916 Avatar for alexandrevicenzi
157. MartinKolarik
(Martin Kolárik)		 911 Avatar for MartinKolarik
158. frdel
(Jan Tomášek)		 911 Avatar for frdel
159. peci1
(Martin Pecka)		 907 Avatar for peci1
160. generalmimon
(Petr Pučil)		 906 Avatar for generalmimon
161. S1ro1
(Matej Sirovatka)		 905 Avatar for S1ro1
162. nezdemkovski
(Yuri Nezdemkovski)		 896 Avatar for nezdemkovski
163. xsuchy
(Miroslav Suchý)		 892 Avatar for xsuchy
164. BurnyCoder
(Burny)		 890 Avatar for BurnyCoder
165. rsvoboda
(Rostislav Svoboda)		 882 Avatar for rsvoboda
166. bartholomej
(BART!)		 881 Avatar for bartholomej
167. dimetron
(Dmytro Rashko)		 873 Avatar for dimetron
168. aitorllj93
(Aitor)		 870 Avatar for aitorllj93
169. tumic0
(Martin Tůma)		 870 Avatar for tumic0
170. jerrinot
(Jaromir Hamala)		 853 Avatar for jerrinot
171. eos87
(Helmy Giacoman)		 850 Avatar for eos87
172. simi
(Josef Šimánek)		 840 Avatar for simi
173. Hotell
(Martin Hochel)		 837 Avatar for Hotell
174. Oldes
(Oldes)		 830 Avatar for Oldes
175. JakubAndrysek
(Kuba Andrýsek)		 828 Avatar for JakubAndrysek
176. xiaoxiae
(Tomáš Sláma)		 824 Avatar for xiaoxiae
177. lukasj
(Lukas Jungmann)		 821 Avatar for lukasj
178. pdostal
(Pavel Dostál)		 814 Avatar for pdostal
179. klaxalk
(Tomáš Báča)		 812 Avatar for klaxalk
180. petrsvihlik
(Petr Švihlík)		 800 Avatar for petrsvihlik
181. dsehnal
(David Sehnal)		 798 Avatar for dsehnal
182. georgik
(Juraj Michálek)		 796 Avatar for georgik
183. danielkec
(Daniel Kec)		 791 Avatar for danielkec
184. Vrtak-CZ
(Patrik Votoček)		 789 Avatar for Vrtak-CZ
185. janedbal
(Jan Nedbal)		 788 Avatar for janedbal
186. Janiczek
(Martin Janiczek)		 780 Avatar for Janiczek
187. TomasTomecek
(Tomas Tomecek)		 776 Avatar for TomasTomecek
188. OndroMih
(Ondro Mihályi)		 776 Avatar for OndroMih
189. Cvolton
()		 771 Avatar for Cvolton
190. malinajan
(Jan Malina (Horáček))		 766 Avatar for malinajan
191. igneus
(Jakub Pavlík)		 753 Avatar for igneus
192. dqbd
(David Duong)		 749 Avatar for dqbd
193. rdk
()		 748 Avatar for rdk
194. vpavlin
(Vaclav Pavlin)		 745 Avatar for vpavlin
195. Isigar
(Stanislav Opletal)		 731 Avatar for Isigar
196. hakenr
(Robert Haken)		 724 Avatar for hakenr
197. jprochazk
(Jan Procházka)		 713 Avatar for jprochazk
198. OndrejMottl
(Ondřej Mottl)		 708 Avatar for OndrejMottl
199. ricccrd
(Richard)		 706 Avatar for ricccrd
200. simPod
(Simon Podlipsky)		 705 Avatar for simPod
201. sideeffffect
(Ondra Pelech)		 701 Avatar for sideeffffect
202. raven2cz
(Tonda Fischer)		 693 Avatar for raven2cz
203. JosefKuchar
(Josef Kuchař)		 692 Avatar for JosefKuchar
204. jsnajdr
(Jarda Snajdr)		 685 Avatar for jsnajdr
205. petrroll
(Petr Houška)		 674 Avatar for petrroll
206. morning4coffe-dev
(Dominik Titl)		 665 Avatar for morning4coffe-dev
207. abtris
(Ladislav Prskavec)		 663 Avatar for abtris
208. tumido
(Tom Coufal)		 658 Avatar for tumido
209. aviraccoon
()		 657 Avatar for aviraccoon
210. RikudouSage
(Dominik Chrástecký)		 654 Avatar for RikudouSage
211. ilonatommy
(Ilona Tomkowicz)		 648 Avatar for ilonatommy
212. cztomsik
(Kamil Tomšík)		 646 Avatar for cztomsik
213. jsafrane
(Jan Šafránek)		 639 Avatar for jsafrane
214. jhrcek
(Jan Hrcek)		 634 Avatar for jhrcek
215. musketyr
(Vladimir Orany)		 627 Avatar for musketyr
216. hroncok
(Miro Hrončok)		 626 Avatar for hroncok
217. thejoeejoee
(Josef Kolář)		 624 Avatar for thejoeejoee
218. oliexe
(Ondrej Rehacek)		 619 Avatar for oliexe
219. tomassedovic
(Tomáš Šedovič)		 619 Avatar for tomassedovic
220. jnv
(Jan Vlnas)		 613 Avatar for jnv
221. vinzenz
(Vinzenz 'evilissimo' Feenstra )		 612 Avatar for vinzenz
222. Martinfx
(M.)		 611 Avatar for Martinfx
223. korczis
(Tomas Korcak)		 605 Avatar for korczis
224. mareknovotny
(Marek Novotný)		 602 Avatar for mareknovotny
225. vrana
(Jakub Vrána)		 600 Avatar for vrana
226. jirihnidek
(Jiri Hnidek)		 597 Avatar for jirihnidek
227. agajdosi
(Andy Gajdosik)		 594 Avatar for agajdosi
228. benabraham
(Daniel Srb)		 585 Avatar for benabraham
229. marenamat
(Maria Matějka)		 576 Avatar for marenamat
230. dolejska-daniel
(Daniel Dolejška)		 572 Avatar for dolejska-daniel
231. vojtechruz
(Vojtech Ruzicka)		 571 Avatar for vojtechruz
232. czechboy0
(Honza Dvorsky)		 571 Avatar for czechboy0
233. povik
(Martin Povišer)		 564 Avatar for povik
234. ashleney
(ashlen)		 564 Avatar for ashleney
235. janvorli
(Jan Vorlicek)		 557 Avatar for janvorli
236. viluon
(Andrew Kvapil)		 556 Avatar for viluon
237. jakubboucek
(Jakub Bouček)		 554 Avatar for jakubboucek
238. zlataovce
(Matouš Kučera)		 554 Avatar for zlataovce
239. SimonBrandner
(Šimon Brandner)		 553 Avatar for SimonBrandner
240. vaclav
(Václav Pech)		 548 Avatar for vaclav
241. zroubalik
(Zbynek Roubalik)		 547 Avatar for zroubalik
242. pepakriz
(Josef Kříž)		 544 Avatar for pepakriz
243. medovina
(Adam Dingle)		 540 Avatar for medovina
244. eliot-akira
(3λiȯ+)		 540 Avatar for eliot-akira
245. octopusengine
(Honza S. Copak)		 536 Avatar for octopusengine
246. van800
(Ivan Šachov)		 536 Avatar for van800
247. sitole
(Jiri Sveceny)		 536 Avatar for sitole
248. VojtechVitek
(Vojtech Vitek (golang.cz))		 533 Avatar for VojtechVitek
249. oerdnj
(Ondřej Surý)		 526 Avatar for oerdnj
250. JanTvrdik
(Jan Tvrdík)		 525 Avatar for JanTvrdik
251. t184256
(Alexander Sosedkin)		 523 Avatar for t184256
252. kumekay
(Sergei Silnov)		 516 Avatar for kumekay
253. jakubcabal
(Jakub Cabal)		 516 Avatar for jakubcabal
254. jirutka
(Jakub Jirutka)		 515 Avatar for jirutka
255. matronator
(Matronator)		 512 Avatar for matronator
256. OlegIvaniv
(oleg)		 511 Avatar for OlegIvaniv

Organizations

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