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 2026-07-09 01:23:45 +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 33571 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)		 13135 Avatar for MilosKozak
2. leostera
(Leo Ostera)		 12279 Avatar for leostera
3. hejny
(Pavol Hejny)		 10412 Avatar for hejny
4. nijel
(Michal Čihař)		 8220 Avatar for nijel
5. Vitexus
(Cybervitexus)		 7657 Avatar for Vitexus
6. Kobzol
(Jakub Beránek)		 6193 Avatar for Kobzol
7. Borda
(Jirka Borovec)		 5970 Avatar for Borda
9. TomasVotruba
(Tomas Votruba)		 5100 Avatar for TomasVotruba
10. vancura
(Václav Vančura)		 5046 Avatar for vancura
11. MartinZikmund
(Martin Zikmund)		 5003 Avatar for MartinZikmund
12. ondrejsika
(Ondrej Sika)		 4953 Avatar for ondrejsika
13. kvaps
(Andrei Kvapil)		 4761 Avatar for kvaps
14. gfraiteur
(Gaël Fraiteur)		 4228 Avatar for gfraiteur
15. orpiske
(Otavio Rodolfo Piske)		 4223 Avatar for orpiske
16. dan-zeman
(Dan Zeman)		 4203 Avatar for dan-zeman
17. Stranger6667
(Dmitry Dygalo)		 4185 Avatar for Stranger6667
18. matej21
(David Matějka)		 4121 Avatar for matej21
19. snajpa
(Pavel Snajdr)		 4120 Avatar for snajpa
20. mountiny
(Vit Horacek)		 4118 Avatar for mountiny
21. Pitel
(Ing. Jan Kaláb)		 4031 Avatar for Pitel
22. Youssef1313
(Youssef Fahmy)		 3798 Avatar for Youssef1313
23. JanMikes
(Jan Mikeš)		 3738 Avatar for JanMikes
24. char0n
(Vladimír Gorej)		 3625 Avatar for char0n
25. honzajavorek
(Honza Javorek)		 3573 Avatar for honzajavorek
26. B4nan
(Martin Adámek)		 3317 Avatar for B4nan
27. jjonescz
(Jan Jones)		 3043 Avatar for jjonescz
28. darosh
(Jan Forst)		 2983 Avatar for darosh
29. stancld
(Daniel Stancl)		 2948 Avatar for stancld
30. BigBang1112
(Petr Pivoňka)		 2897 Avatar for BigBang1112
31. escopecz
(John Linhart)		 2794 Avatar for escopecz
32. ondrejmirtes
(Ondřej Mirtes)		 2711 Avatar for ondrejmirtes
33. timthelion
(Timothy Hobbs)		 2680 Avatar for timthelion
34. Meldiron
(Matej Bačo)		 2667 Avatar for Meldiron
35. padak
(Petr Simecek)		 2610 Avatar for padak
36. skodak
(Petr Skoda)		 2549 Avatar for skodak
37. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 2483 Avatar for webknjaz
38. scholtz
(Ludovit Scholtz)		 2455 Avatar for scholtz
39. panva
(Filip Skokan)		 2397 Avatar for panva
40. jpechane
(Jiri Pechanec)		 2270 Avatar for jpechane
41. fidencio
(Fabiano Fidêncio)		 2258 Avatar for fidencio
42. nohwnd
(Jakub Jareš)		 2247 Avatar for nohwnd
43. MartinKavik
(Martin Kavík)		 2239 Avatar for MartinKavik
44. silverbucket
(Nick Jennings)		 2221 Avatar for silverbucket
45. kovarex
(Michal Kovařík)		 2211 Avatar for kovarex
46. vdusek
(Vlada Dusek)		 2198 Avatar for vdusek
47. martastain
(Martin Wacker)		 2185 Avatar for martastain
48. nohaapav
(Pavol Noha)		 2080 Avatar for nohaapav
49. marxin
(Martin Liška)		 2062 Avatar for marxin
50. tangero
(Patrick Zandl)		 2040 Avatar for tangero
51. fpytloun
(Filip Pytloun)		 1964 Avatar for fpytloun
52. OzzyCzech
(Roman Ožana)		 1942 Avatar for OzzyCzech
53. maraf
(Marek Fišera)		 1886 Avatar for maraf
54. petrjasek
(Petr Jašek)		 1881 Avatar for petrjasek
55. lzap
(Lukáš Zapletal)		 1856 Avatar for lzap
56. tomasmach
(Tomáš Mach)		 1816 Avatar for tomasmach
57. sairon
(Jan Čermák)		 1812 Avatar for sairon
58. FilipChalupa
(Filip Chalupa)		 1794 Avatar for FilipChalupa
59. scholzj
(Jakub Scholz)		 1794 Avatar for scholzj
60. ingvagabund
(Jan Chaloupka)		 1774 Avatar for ingvagabund
61. mkouba
(Martin Kouba)		 1748 Avatar for mkouba
62. q66
(nina)		 1697 Avatar for q66
63. ruzickap
(Petr Ruzicka)		 1673 Avatar for ruzickap
64. pasky
(Petr Baudis)		 1671 Avatar for pasky
65. vrutkovs
(Vadim Rutkovsky)		 1666 Avatar for vrutkovs
66. Witiko
(Vít Starý Novotný)		 1632 Avatar for Witiko
67. zbycz
(Pavel Zbytovský)		 1632 Avatar for zbycz
68. T-Gro
(Tomas Grosup)		 1627 Avatar for T-Gro
69. brmzkw
(Julien Castets)		 1593 Avatar for brmzkw
70. luboslenco
(Lubos Lenco)		 1587 Avatar for luboslenco
71. barjin
(Jindřich Bär)		 1580 Avatar for barjin
72. fxck
(Aleš)		 1578 Avatar for fxck
73. yasanglass
(Yasan Glass)		 1573 Avatar for yasanglass
74. subhdotsol
(subh)		 1559 Avatar for subhdotsol
75. Crauzer
()		 1540 Avatar for Crauzer
76. phracek
(Petr Hracek)		 1536 Avatar for phracek
77. suculent
(Matej Sychra)		 1526 Avatar for suculent
78. vcunat
(Vladimír Čunát)		 1523 Avatar for vcunat
79. pavelsavara
(Pavel Savara)		 1506 Avatar for pavelsavara
80. andrii0lomakin
(Andrii Lomakin)		 1502 Avatar for andrii0lomakin
81. martinrotter
(martinrotter)		 1491 Avatar for martinrotter
82. akacdev
(akac)		 1468 Avatar for akacdev
83. miccy
(Miccy)		 1453 Avatar for miccy
84. dougwithseismic
(Doug Silkstone)		 1447 Avatar for dougwithseismic
85. martinfleis
(Martin Fleischmann)		 1444 Avatar for martinfleis
86. koo5
()		 1441 Avatar for koo5
87. kdudka
(Kamil Dudka)		 1440 Avatar for kdudka
88. tomas-langer
(Tomas Langer)		 1418 Avatar for tomas-langer
89. vonovak
(Vojtech Novak)		 1408 Avatar for vonovak
90. t8m
(Tomáš Mráz)		 1387 Avatar for t8m
91. simonrozsival
(Šimon Rozsíval)		 1385 Avatar for simonrozsival
92. TDiblik
(Tomáš Diblík)		 1381 Avatar for TDiblik
93. averrin
(Averrin)		 1376 Avatar for averrin
94. mxdpeep
(Filip Oščádal)		 1344 Avatar for mxdpeep
95. jiripolasek
(Jiří Polášek)		 1325 Avatar for jiripolasek
96. Frooxius
(Tomas Mariancik)		 1317 Avatar for Frooxius
97. mosra
(Vladimír Vondruš)		 1309 Avatar for mosra
98. mposolda
(Marek Posolda)		 1308 Avatar for mposolda
99. bajtos
(Miroslav Bajtoš)		 1300 Avatar for bajtos
100. yaqwsx
(Jan Mrázek)		 1274 Avatar for yaqwsx
101. 0xMartin
(0xM4R71N)		 1264 Avatar for 0xMartin
102. jmartisk
(Jan Martiska)		 1256 Avatar for jmartisk
103. layershifter
(Oleksandr Fediashov)		 1249 Avatar for layershifter
104. widlarizer
(Emil J)		 1247 Avatar for widlarizer
105. Ladicek
(Ladislav Thon)		 1245 Avatar for Ladicek
106. wentasah
(Michal Sojka)		 1237 Avatar for wentasah
107. tomkis
(Tomáš Weiss)		 1235 Avatar for tomkis
108. encukou
(Petr Viktorin)		 1218 Avatar for encukou
109. jindrapetrik
(Jindra Petřík)		 1209 Avatar for jindrapetrik
110. jtojnar
(Jan Tojnar)		 1193 Avatar for jtojnar
111. lemenkov
(Peter Lemenkov)		 1191 Avatar for lemenkov
112. JuroOravec
(Juro Oravec)		 1181 Avatar for JuroOravec
113. martykan
(Tomáš Martykán)		 1169 Avatar for martykan
114. janbuchar
(Jan Buchar)		 1162 Avatar for janbuchar
115. ExposedCat
(Artem Prokop)		 1126 Avatar for ExposedCat
116. triceo
(Lukáš Petrovický)		 1124 Avatar for triceo
117. steida
(Daniel Steigerwald)		 1111 Avatar for steida
118. MihaZupan
(Miha Zupan)		 1109 Avatar for MihaZupan
119. fcbond
(Francis Bond)		 1104 Avatar for fcbond
120. ytsarev
(Yury Tsarev)		 1101 Avatar for ytsarev
121. hrosicka
(Hana Robovska)		 1101 Avatar for hrosicka
122. Hlavtox
(Daniel Hlaváček)		 1094 Avatar for Hlavtox
123. foxik
(Milan Straka)		 1068 Avatar for foxik
124. xstefank
(Martin Stefanko)		 1064 Avatar for xstefank
125. elieux
(David Macek)		 1060 Avatar for elieux
126. hechth
(Helge Hecht)		 1041 Avatar for hechth
127. velocitatem
(Daniel Alves Rösel)		 1032 Avatar for velocitatem
128. M0n7y5
(M0N7Y5)		 1026 Avatar for M0n7y5
129. swift502
(Jan Bláha)		 1001 Avatar for swift502
130. zvadaadam
(Adam Zvada)		 996 Avatar for zvadaadam
131. Andersson007
(Andrew Klychkov)		 993 Avatar for Andersson007
132. moodmosaic
(Nikos Baxevanis)		 987 Avatar for moodmosaic
133. FrostyX
(Jakub Kadlčík)		 986 Avatar for FrostyX
134. tomasr8
(Tomas R.)		 983 Avatar for tomasr8
135. divi255
(Sergiy S.)		 981 Avatar for divi255
136. krustowski
(krusty)		 977 Avatar for krustowski
137. petrbouda
(Petr Bouda)		 977 Avatar for petrbouda
138. vladimirvolek
(Vladimír Volek)		 973 Avatar for vladimirvolek
139. tsinis
(Roman Cinis)		 971 Avatar for tsinis
140. mrq1911
()		 963 Avatar for mrq1911
141. frdel
(Jan Tomášek)		 952 Avatar for frdel
142. vojtechmares
(Vojtěch Mareš)		 945 Avatar for vojtechmares
143. Jakuje
(Jakub Jelen)		 935 Avatar for Jakuje
144. MartinKolarik
(Martin Kolárik)		 931 Avatar for MartinKolarik
145. rsvoboda
(Rostislav Svoboda)		 917 Avatar for rsvoboda
146. dstepanov
(Denis Stepanov)		 914 Avatar for dstepanov
147. xsuchy
(Miroslav Suchý)		 909 Avatar for xsuchy
148. generalmimon
(Petr Pučil)		 908 Avatar for generalmimon
149. tumic0
(Martin Tůma)		 908 Avatar for tumic0
150. fprochazka
(Filip Procházka)		 908 Avatar for fprochazka
151. legionus
(Alexey Gladkov)		 901 Avatar for legionus
152. aitorllj93
(Aitor)		 894 Avatar for aitorllj93
153. jamacku
(Jan Macku)		 887 Avatar for jamacku
154. dimetron
(Dmytro Rashko)		 884 Avatar for dimetron
155. bartholomej
(BART!)		 882 Avatar for bartholomej
156. alexandrevicenzi
(Alexandre Vicenzi)		 880 Avatar for alexandrevicenzi
157. S1ro1
(Matej Sirovatka)		 877 Avatar for S1ro1
158. peci1
(Martin Pecka)		 876 Avatar for peci1
159. schovi
(David Schovanec)		 874 Avatar for schovi
160. georgik
(Juraj Michálek)		 869 Avatar for georgik
161. capaj
(Jiri Spac)		 865 Avatar for capaj
162. VojtechBartos
(Vojta Bartoš)		 860 Avatar for VojtechBartos
163. Hotell
(Martin Hochel)		 845 Avatar for Hotell
164. pdovhomilja
(Pavel Dovhomilja)		 844 Avatar for pdovhomilja
165. martinholovsky
(Martin Holovsky)		 834 Avatar for martinholovsky
166. eos87
(Helmy Giacoman)		 829 Avatar for eos87
167. jerrinot
(Jaromir Hamala)		 827 Avatar for jerrinot
168. dqbd
(David Duong)		 826 Avatar for dqbd
169. klaxalk
(Tomáš Báča)		 826 Avatar for klaxalk
170. dsehnal
(David Sehnal)		 823 Avatar for dsehnal
171. BurnyCoder
(Burny)		 822 Avatar for BurnyCoder
172. JakubAndrysek
(Kuba Andrýsek)		 819 Avatar for JakubAndrysek
173. xiaoxiae
(Tomáš Sláma)		 814 Avatar for xiaoxiae
174. danielkec
(Daniel Kec)		 808 Avatar for danielkec
175. janedbal
(Jan Nedbal)		 800 Avatar for janedbal
176. malinajan
(Jan Malina (Horáček))		 795 Avatar for malinajan
177. Vrtak-CZ
(Patrik Votoček)		 788 Avatar for Vrtak-CZ
178. OndroMih
(Ondro Mihályi)		 785 Avatar for OndroMih
179. Janiczek
(Martin Janiczek)		 783 Avatar for Janiczek
180. TomasTomecek
(Tomas Tomecek)		 776 Avatar for TomasTomecek
181. igneus
(Jakub Pavlík)		 774 Avatar for igneus
182. petrsvihlik
(Petr Švihlík)		 760 Avatar for petrsvihlik
183. nezdemkovski
(Yuri Nezdemkovski)		 756 Avatar for nezdemkovski
184. lukasj
(Lukas Jungmann)		 747 Avatar for lukasj
185. simi
(Josef Šimánek)		 736 Avatar for simi
186. Oldes
(Oldes)		 734 Avatar for Oldes
187. jprochazk
(Jan Procházka)		 732 Avatar for jprochazk
188. hakenr
(Robert Haken)		 721 Avatar for hakenr
189. pdostal
(Pavel Dostál)		 713 Avatar for pdostal
190. Cvolton
()		 713 Avatar for Cvolton
191. jnv
(Jan Vlnas)		 712 Avatar for jnv
192. mkol5222
()		 704 Avatar for mkol5222
193. JosefKuchar
(Josef Kuchař)		 694 Avatar for JosefKuchar
194. raven2cz
(Tonda Fischer)		 694 Avatar for raven2cz
195. vpavlin
(Vaclav Pavlin)		 694 Avatar for vpavlin
196. OndrejMottl
(Ondřej Mottl)		 689 Avatar for OndrejMottl
197. ricccrd
(Richard)		 679 Avatar for ricccrd
198. simPod
(Simon Podlipsky)		 677 Avatar for simPod
199. cztomsik
(Kamil Tomšík)		 668 Avatar for cztomsik
200. dolejska-daniel
(Daniel Dolejška)		 663 Avatar for dolejska-daniel
201. rdk
()		 656 Avatar for rdk
202. ilonatommy
(Ilona Tomkowicz)		 648 Avatar for ilonatommy
203. jsafrane
(Jan Šafránek)		 646 Avatar for jsafrane
204. sideeffffect
(Ondra Pelech)		 644 Avatar for sideeffffect
205. K0F
(Kryštof Pešek)		 640 Avatar for K0F
206. aviraccoon
()		 639 Avatar for aviraccoon
207. petrroll
(Petr Houška)		 638 Avatar for petrroll
208. Martinfx
(M.)		 638 Avatar for Martinfx
209. morning4coffe-dev
(Dominik Titl)		 638 Avatar for morning4coffe-dev
210. thejoeejoee
(Josef Kolář)		 635 Avatar for thejoeejoee
211. hroncok
(Miro Hrončok)		 634 Avatar for hroncok
212. jsnajdr
(Jarda Snajdr)		 630 Avatar for jsnajdr
213. tomassedovic
(Tomáš Šedovič)		 624 Avatar for tomassedovic
214. RikudouSage
(Dominik Chrástecký)		 619 Avatar for RikudouSage
215. mareknovotny
(Marek Novotný)		 616 Avatar for mareknovotny
216. oliexe
(Ondrej Rehacek)		 607 Avatar for oliexe
217. jhrcek
(Jan Hrcek)		 605 Avatar for jhrcek
218. zroubalik
(Zbynek Roubalik)		 592 Avatar for zroubalik
219. viluon
(Andrew Kvapil)		 584 Avatar for viluon
220. musketyr
(Vladimir Orany)		 583 Avatar for musketyr
221. ashleney
(ashlen)		 582 Avatar for ashleney
222. Isigar
(Stanislav Opletal)		 579 Avatar for Isigar
223. zlataovce
(Matouš Kučera)		 579 Avatar for zlataovce
224. jirihnidek
(Jiri Hnidek)		 577 Avatar for jirihnidek
225. sitole
(Jiri Sveceny)		 577 Avatar for sitole
226. janvorli
(Jan Vorlicek)		 576 Avatar for janvorli
227. SimonBrandner
(Šimon Brandner)		 576 Avatar for SimonBrandner
228. czechboy0
(Honza Dvorsky)		 576 Avatar for czechboy0
229. eliot-akira
(3λiȯ+)		 560 Avatar for eliot-akira
230. mimoccc
(milan jurkulák)		 560 Avatar for mimoccc
231. marenamat
(Maria Matějka)		 559 Avatar for marenamat
232. agajdosi
(Andy Gajdosik)		 558 Avatar for agajdosi
233. martinprikryl
(Martin Prikryl)		 557 Avatar for martinprikryl
234. jakubcabal
(Jakub Cabal)		 556 Avatar for jakubcabal
235. benabraham
(Daniel Srb)		 554 Avatar for benabraham
236. tumido
(Tom Coufal)		 550 Avatar for tumido
237. medovina
(Adam Dingle)		 547 Avatar for medovina
238. povik
(Martin Povišer)		 547 Avatar for povik
239. van800
(Ivan Šachov)		 542 Avatar for van800
240. xlauko
(Henrich Lauko)		 541 Avatar for xlauko
241. korczis
(Tomas Korcak)		 539 Avatar for korczis
242. t184256
(Alexander Sosedkin)		 539 Avatar for t184256
243. VojtechVitek
(Vojtech Vitek (golang.cz))		 533 Avatar for VojtechVitek
244. OlegIvaniv
(oleg)		 532 Avatar for OlegIvaniv
245. abtris
(Ladislav Prskavec)		 528 Avatar for abtris
246. vaclav
(Václav Pech)		 523 Avatar for vaclav
247. tchap
(Ondra Kupka)		 518 Avatar for tchap
248. matronator
(Matronator)		 514 Avatar for matronator
249. oerdnj
(Ondřej Surý)		 508 Avatar for oerdnj
250. zoul
(Tomáš Znamenáček)		 508 Avatar for zoul
251. P-R-O-C-H-Y
(Jan Procházka)		 503 Avatar for P-R-O-C-H-Y
252. vojtechruz
(Vojtech Ruzicka)		 501 Avatar for vojtechruz
253. jirutka
(Jakub Jirutka)		 499 Avatar for jirutka
254. LeftTwixWand
(Vladyslav Horbachov)		 498 Avatar for LeftTwixWand
255. mathemage
(Karel Ha)		 496 Avatar for mathemage
256. mvidner
(Martin Vidner)		 491 Avatar for mvidner

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. oracle 3
9. unoplatform 3
10. python 3