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 2026-06-24 04:17:37 +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 33312 total users in the region and you need at least 42 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. martinmodrak
(Martin Modrák)		 33359 Avatar for martinmodrak
2. MilosKozak
(Milos Kozak)		 13066 Avatar for MilosKozak
3. leostera
(Leo Ostera)		 12279 Avatar for leostera
4. hejny
(Pavol Hejny)		 10271 Avatar for hejny
5. nijel
(Michal Čihař)		 7913 Avatar for nijel
6. Vitexus
(Cybervitexus)		 7597 Avatar for Vitexus
7. Kobzol
(Jakub Beránek)		 6400 Avatar for Kobzol
8. Borda
(Jirka Borovec)		 5694 Avatar for Borda
10. ondrejsika
(Ondrej Sika)		 4899 Avatar for ondrejsika
11. kvaps
(Andrei Kvapil)		 4785 Avatar for kvaps
12. MartinZikmund
(Martin Zikmund)		 4663 Avatar for MartinZikmund
13. vancura
(Václav Vančura)		 4587 Avatar for vancura
14. TomasVotruba
(Tomas Votruba)		 4516 Avatar for TomasVotruba
15. dan-zeman
(Dan Zeman)		 4272 Avatar for dan-zeman
16. Stranger6667
(Dmitry Dygalo)		 4210 Avatar for Stranger6667
17. gfraiteur
(Gaël Fraiteur)		 4170 Avatar for gfraiteur
18. orpiske
(Otavio Rodolfo Piske)		 4081 Avatar for orpiske
19. Pitel
(Ing. Jan Kaláb)		 4075 Avatar for Pitel
20. mountiny
(Vit Horacek)		 3892 Avatar for mountiny
21. Youssef1313
(Youssef Fahmy)		 3864 Avatar for Youssef1313
22. matej21
(David Matějka)		 3729 Avatar for matej21
23. char0n
(Vladimír Gorej)		 3585 Avatar for char0n
24. JanMikes
(Jan Mikeš)		 3579 Avatar for JanMikes
25. honzajavorek
(Honza Javorek)		 3563 Avatar for honzajavorek
26. B4nan
(Martin Adámek)		 3290 Avatar for B4nan
27. jjonescz
(Jan Jones)		 3057 Avatar for jjonescz
28. darosh
(Jan Forst)		 3055 Avatar for darosh
29. stancld
(Daniel Stancl)		 2942 Avatar for stancld
30. BigBang1112
(Petr Pivoňka)		 2792 Avatar for BigBang1112
31. Meldiron
(Matej Bačo)		 2683 Avatar for Meldiron
32. ondrejmirtes
(Ondřej Mirtes)		 2660 Avatar for ondrejmirtes
33. snajpa
(Pavel Snajdr)		 2642 Avatar for snajpa
34. skodak
(Petr Skoda)		 2636 Avatar for skodak
35. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 2600 Avatar for webknjaz
36. padak
(Petr Simecek)		 2598 Avatar for padak
37. escopecz
(John Linhart)		 2558 Avatar for escopecz
38. timthelion
(Timothy Hobbs)		 2542 Avatar for timthelion
39. scholtz
(Ludovit Scholtz)		 2431 Avatar for scholtz
40. panva
(Filip Skokan)		 2310 Avatar for panva
41. jpechane
(Jiri Pechanec)		 2274 Avatar for jpechane
42. kovarex
(Michal Kovařík)		 2211 Avatar for kovarex
43. fidencio
(Fabiano Fidêncio)		 2182 Avatar for fidencio
44. vdusek
(Vlada Dusek)		 2130 Avatar for vdusek
45. martastain
(Martin Wacker)		 2123 Avatar for martastain
46. nohaapav
(Pavol Noha)		 2090 Avatar for nohaapav
47. marxin
(Martin Liška)		 2074 Avatar for marxin
48. silverbucket
(Nick Jennings)		 2046 Avatar for silverbucket
49. tangero
(Patrick Zandl)		 2025 Avatar for tangero
50. fpytloun
(Filip Pytloun)		 1951 Avatar for fpytloun
51. MartinKavik
(Martin Kavík)		 1931 Avatar for MartinKavik
52. petrjasek
(Petr Jašek)		 1927 Avatar for petrjasek
53. JanPokorny
(Jan Pokorný)		 1912 Avatar for JanPokorny
54. OzzyCzech
(Roman Ožana)		 1912 Avatar for OzzyCzech
55. sairon
(Jan Čermák)		 1875 Avatar for sairon
56. maraf
(Marek Fišera)		 1864 Avatar for maraf
57. lzap
(Lukáš Zapletal)		 1859 Avatar for lzap
58. ingvagabund
(Jan Chaloupka)		 1798 Avatar for ingvagabund
59. FilipChalupa
(Filip Chalupa)		 1762 Avatar for FilipChalupa
60. nohwnd
(Jakub Jareš)		 1762 Avatar for nohwnd
61. scholzj
(Jakub Scholz)		 1714 Avatar for scholzj
62. mkouba
(Martin Kouba)		 1677 Avatar for mkouba
63. Witiko
(Vít Starý Novotný)		 1674 Avatar for Witiko
64. tomasmach
(Tomáš Mach)		 1667 Avatar for tomasmach
65. q66
(nina)		 1638 Avatar for q66
66. vrutkovs
(Vadim Rutkovsky)		 1609 Avatar for vrutkovs
67. barjin
(Jindřich Bär)		 1577 Avatar for barjin
68. phracek
(Petr Hracek)		 1574 Avatar for phracek
69. subhdotsol
(subh)		 1570 Avatar for subhdotsol
70. ruzickap
(Petr Ruzicka)		 1569 Avatar for ruzickap
71. yasanglass
(Yasan Glass)		 1560 Avatar for yasanglass
72. brmzkw
(Julien Castets)		 1545 Avatar for brmzkw
73. T-Gro
(Tomas Grosup)		 1545 Avatar for T-Gro
74. pasky
(Petr Baudis)		 1541 Avatar for pasky
75. luboslenco
(Lubos Lenco)		 1541 Avatar for luboslenco
76. andrii0lomakin
(Andrii Lomakin)		 1530 Avatar for andrii0lomakin
77. fxck
(Aleš)		 1525 Avatar for fxck
78. akacdev
(akac)		 1488 Avatar for akacdev
79. koo5
()		 1487 Avatar for koo5
80. pavelsavara
(Pavel Savara)		 1476 Avatar for pavelsavara
81. vcunat
(Vladimír Čunát)		 1468 Avatar for vcunat
82. martinfleis
(Martin Fleischmann)		 1460 Avatar for martinfleis
83. miccy
(Miccy)		 1458 Avatar for miccy
84. mrtnzlml
(Martin Zlámal)		 1440 Avatar for mrtnzlml
85. vonovak
(Vojtech Novak)		 1438 Avatar for vonovak
86. Crauzer
()		 1436 Avatar for Crauzer
87. zbycz
(Pavel Zbytovský)		 1431 Avatar for zbycz
88. martinrotter
(martinrotter)		 1420 Avatar for martinrotter
89. TDiblik
(Tomáš Diblík)		 1392 Avatar for TDiblik
90. tomas-langer
(Tomas Langer)		 1389 Avatar for tomas-langer
91. t8m
(Tomáš Mráz)		 1382 Avatar for t8m
92. kdudka
(Kamil Dudka)		 1381 Avatar for kdudka
93. averrin
(Averrin)		 1376 Avatar for averrin
94. mposolda
(Marek Posolda)		 1331 Avatar for mposolda
95. Frooxius
(Tomas Mariancik)		 1320 Avatar for Frooxius
96. mxdpeep
(Filip Oščádal)		 1319 Avatar for mxdpeep
97. 0xMartin
(0xM4R71N)		 1318 Avatar for 0xMartin
98. bajtos
(Miroslav Bajtoš)		 1285 Avatar for bajtos
99. mosra
(Vladimír Vondruš)		 1266 Avatar for mosra
100. wentasah
(Michal Sojka)		 1246 Avatar for wentasah
101. encukou
(Petr Viktorin)		 1245 Avatar for encukou
102. layershifter
(Oleksandr Fediashov)		 1241 Avatar for layershifter
103. tomkis
(Tomáš Weiss)		 1241 Avatar for tomkis
104. jmartisk
(Jan Martiska)		 1240 Avatar for jmartisk
105. Ladicek
(Ladislav Thon)		 1232 Avatar for Ladicek
106. jindrapetrik
(Jindra Petřík)		 1229 Avatar for jindrapetrik
107. suculent
(Matej Sychra)		 1228 Avatar for suculent
108. yaqwsx
(Jan Mrázek)		 1214 Avatar for yaqwsx
109. dougwithseismic
(Doug Silkstone)		 1206 Avatar for dougwithseismic
110. jtojnar
(Jan Tojnar)		 1190 Avatar for jtojnar
111. steida
(Daniel Steigerwald)		 1162 Avatar for steida
112. Hlavtox
(Daniel Hlaváček)		 1149 Avatar for Hlavtox
113. martykan
(Tomáš Martykán)		 1142 Avatar for martykan
114. simonrozsival
(Šimon Rozsíval)		 1137 Avatar for simonrozsival
115. MihaZupan
(Miha Zupan)		 1133 Avatar for MihaZupan
116. JuroOravec
(Juro Oravec)		 1126 Avatar for JuroOravec
117. janbuchar
(Jan Buchar)		 1123 Avatar for janbuchar
118. widlarizer
(Emil J)		 1113 Avatar for widlarizer
119. fcbond
(Francis Bond)		 1106 Avatar for fcbond
120. lemenkov
(Peter Lemenkov)		 1104 Avatar for lemenkov
121. triceo
(Lukáš Petrovický)		 1086 Avatar for triceo
122. krustowski
(krusty)		 1080 Avatar for krustowski
123. foxik
(Milan Straka)		 1068 Avatar for foxik
124. ytsarev
(Yury Tsarev)		 1065 Avatar for ytsarev
125. velocitatem
(Daniel Alves Rösel)		 1050 Avatar for velocitatem
126. hrosicka
(Hana Robovska)		 1050 Avatar for hrosicka
127. xstefank
(Martin Stefanko)		 1047 Avatar for xstefank
128. ExposedCat
(Artem Prokop)		 1039 Avatar for ExposedCat
129. hechth
(Helge Hecht)		 1035 Avatar for hechth
130. divi255
(Sergiy S.)		 1017 Avatar for divi255
131. elieux
(David Macek)		 1006 Avatar for elieux
132. vladimirvolek
(Vladimír Volek)		 1001 Avatar for vladimirvolek
133. tomasr8
(Tomas R.)		 998 Avatar for tomasr8
134. oliexe
(Ondrej Rehacek)		 998 Avatar for oliexe
135. moodmosaic
(Nikos Baxevanis)		 993 Avatar for moodmosaic
136. frdel
(Jan Tomášek)		 985 Avatar for frdel
137. petrbouda
(Petr Bouda)		 982 Avatar for petrbouda
138. zvadaadam
(Adam Zvada)		 982 Avatar for zvadaadam
139. FrostyX
(Jakub Kadlčík)		 980 Avatar for FrostyX
140. swift502
(Jan Bláha)		 979 Avatar for swift502
141. dqbd
(David Duong)		 977 Avatar for dqbd
142. M0n7y5
(M0N7Y5)		 962 Avatar for M0n7y5
143. Jakuje
(Jakub Jelen)		 954 Avatar for Jakuje
144. tsinis
(Roman Cinis)		 954 Avatar for tsinis
145. aitorllj93
(Aitor)		 946 Avatar for aitorllj93
146. MartinKolarik
(Martin Kolárik)		 931 Avatar for MartinKolarik
147. vojtechmares
(Vojtěch Mareš)		 925 Avatar for vojtechmares
148. dstepanov
(Denis Stepanov)		 925 Avatar for dstepanov
149. rsvoboda
(Rostislav Svoboda)		 923 Avatar for rsvoboda
150. jamacku
(Jan Macku)		 903 Avatar for jamacku
151. xsuchy
(Miroslav Suchý)		 902 Avatar for xsuchy
152. JakubAndrysek
(Kuba Andrýsek)		 901 Avatar for JakubAndrysek
153. Andersson007
(Andrew Klychkov)		 900 Avatar for Andersson007
154. generalmimon
(Petr Pučil)		 898 Avatar for generalmimon
155. dimetron
(Dmytro Rashko)		 893 Avatar for dimetron
156. S1ro1
(Matej Sirovatka)		 885 Avatar for S1ro1
157. legionus
(Alexey Gladkov)		 882 Avatar for legionus
158. georgik
(Juraj Michálek)		 878 Avatar for georgik
159. schovi
(David Schovanec)		 867 Avatar for schovi
160. tumic0
(Martin Tůma)		 861 Avatar for tumic0
161. peci1
(Martin Pecka)		 856 Avatar for peci1
162. alexandrevicenzi
(Alexandre Vicenzi)		 852 Avatar for alexandrevicenzi
163. dsehnal
(David Sehnal)		 843 Avatar for dsehnal
164. jerrinot
(Jaromir Hamala)		 841 Avatar for jerrinot
165. bartholomej
(BART!)		 841 Avatar for bartholomej
166. pdovhomilja
(Pavel Dovhomilja)		 840 Avatar for pdovhomilja
167. mrq1911
()		 839 Avatar for mrq1911
168. capaj
(Jiri Spac)		 834 Avatar for capaj
169. klaxalk
(Tomáš Báča)		 830 Avatar for klaxalk
170. igneus
(Jakub Pavlík)		 819 Avatar for igneus
171. Hotell
(Martin Hochel)		 816 Avatar for Hotell
172. eos87
(Helmy Giacoman)		 814 Avatar for eos87
173. xiaoxiae
(Tomáš Sláma)		 808 Avatar for xiaoxiae
174. jprochazk
(Jan Procházka)		 808 Avatar for jprochazk
175. OndroMih
(Ondro Mihályi)		 806 Avatar for OndroMih
176. Janiczek
(Martin Janiczek)		 806 Avatar for Janiczek
177. danielkec
(Daniel Kec)		 803 Avatar for danielkec
178. janedbal
(Jan Nedbal)		 795 Avatar for janedbal
179. BurnyCoder
(Burny)		 786 Avatar for BurnyCoder
180. fprochazka
(Filip Procházka)		 785 Avatar for fprochazka
181. VojtechBartos
(Vojta Bartoš)		 779 Avatar for VojtechBartos
182. Vrtak-CZ
(Patrik Votoček)		 776 Avatar for Vrtak-CZ
183. TomasTomecek
(Tomas Tomecek)		 765 Avatar for TomasTomecek
184. nezdemkovski
(Yuri Nezdemkovski)		 763 Avatar for nezdemkovski
185. lukasj
(Lukas Jungmann)		 739 Avatar for lukasj
186. martinholovsky
(Martin Holovsky)		 736 Avatar for martinholovsky
187. jnv
(Jan Vlnas)		 734 Avatar for jnv
188. petrsvihlik
(Petr Švihlík)		 722 Avatar for petrsvihlik
189. OndrejMottl
(Ondřej Mottl)		 708 Avatar for OndrejMottl
190. malinajan
(Jan Malina (Horáček))		 706 Avatar for malinajan
191. pdostal
(Pavel Dostál)		 706 Avatar for pdostal
192. JosefKuchar
(Josef Kuchař)		 698 Avatar for JosefKuchar
193. raven2cz
(Tonda Fischer)		 694 Avatar for raven2cz
194. Cvolton
()		 686 Avatar for Cvolton
195. mkol5222
()		 674 Avatar for mkol5222
196. Oldes
(Oldes)		 654 Avatar for Oldes
197. jsafrane
(Jan Šafránek)		 649 Avatar for jsafrane
198. Martinfx
(M.)		 649 Avatar for Martinfx
199. cztomsik
(Kamil Tomšík)		 648 Avatar for cztomsik
200. sideeffffect
(Ondra Pelech)		 639 Avatar for sideeffffect
201. RikudouSage
(Dominik Chrástecký)		 636 Avatar for RikudouSage
202. morning4coffe-dev
(Dominik Titl)		 628 Avatar for morning4coffe-dev
203. xlauko
(Henrich Lauko)		 627 Avatar for xlauko
204. ilonatommy
(Ilona Tomkowicz)		 626 Avatar for ilonatommy
205. petrroll
(Petr Houška)		 624 Avatar for petrroll
206. vpavlin
(Vaclav Pavlin)		 624 Avatar for vpavlin
207. hroncok
(Miro Hrončok)		 619 Avatar for hroncok
208. simPod
(Simon Podlipsky)		 616 Avatar for simPod
209. tomassedovic
(Tomáš Šedovič)		 609 Avatar for tomassedovic
210. LeftTwixWand
(Vladyslav Horbachov)		 609 Avatar for LeftTwixWand
211. aviraccoon
()		 607 Avatar for aviraccoon
212. zlataovce
(Matouš Kučera)		 604 Avatar for zlataovce
213. sitole
(Jiri Sveceny)		 602 Avatar for sitole
214. simi
(Josef Šimánek)		 599 Avatar for simi
215. jsnajdr
(Jarda Snajdr)		 599 Avatar for jsnajdr
216. jhrcek
(Jan Hrcek)		 598 Avatar for jhrcek
217. dolejska-daniel
(Daniel Dolejška)		 597 Avatar for dolejska-daniel
218. mareknovotny
(Marek Novotný)		 596 Avatar for mareknovotny
219. benabraham
(Daniel Srb)		 591 Avatar for benabraham
220. ashleney
(ashlen)		 590 Avatar for ashleney
221. thejoeejoee
(Josef Kolář)		 590 Avatar for thejoeejoee
222. hakenr
(Robert Haken)		 587 Avatar for hakenr
223. zroubalik
(Zbynek Roubalik)		 585 Avatar for zroubalik
224. viluon
(Andrew Kvapil)		 585 Avatar for viluon
225. czechboy0
(Honza Dvorsky)		 581 Avatar for czechboy0
226. Isigar
(Stanislav Opletal)		 579 Avatar for Isigar
227. musketyr
(Vladimir Orany)		 571 Avatar for musketyr
228. janvorli
(Jan Vorlicek)		 567 Avatar for janvorli
229. eliot-akira
(3λiȯ+)		 566 Avatar for eliot-akira
230. martinprikryl
(Martin Prikryl)		 555 Avatar for martinprikryl
231. SimonBrandner
(Šimon Brandner)		 553 Avatar for SimonBrandner
232. marenamat
(Maria Matějka)		 550 Avatar for marenamat
233. jirihnidek
(Jiri Hnidek)		 549 Avatar for jirihnidek
234. van800
(Ivan Šachov)		 546 Avatar for van800
235. t184256
(Alexander Sosedkin)		 545 Avatar for t184256
236. medovina
(Adam Dingle)		 543 Avatar for medovina
237. jakubcabal
(Jakub Cabal)		 539 Avatar for jakubcabal
238. korczis
(Tomas Korcak)		 537 Avatar for korczis
239. agajdosi
(Andy Gajdosik)		 537 Avatar for agajdosi
240. mimoccc
(milan jurkulák)		 536 Avatar for mimoccc
241. tumido
(Tom Coufal)		 534 Avatar for tumido
242. vaclav
(Václav Pech)		 533 Avatar for vaclav
243. davidrapan
(David Rapan)		 530 Avatar for davidrapan
244. povik
(Martin Povišer)		 530 Avatar for povik
245. matronator
(Matronator)		 528 Avatar for matronator
246. VojtechVitek
(Vojtech Vitek (golang.cz))		 525 Avatar for VojtechVitek
247. madvorak
(Martin Dvořák)		 524 Avatar for madvorak
248. zoul
(Tomáš Znamenáček)		 516 Avatar for zoul
249. K0F
(Kryštof Pešek)		 510 Avatar for K0F
250. OlegIvaniv
(oleg)		 509 Avatar for OlegIvaniv
251. P-R-O-C-H-Y
(Jan Procházka)		 508 Avatar for P-R-O-C-H-Y
252. mvidner
(Martin Vidner)		 500 Avatar for mvidner
253. Blackhex
(Radek Bartoň)		 500 Avatar for Blackhex
254. jirutka
(Jakub Jirutka)		 499 Avatar for jirutka
255. vojtechruz
(Vojtech Ruzicka)		 496 Avatar for vojtechruz
256. mathemage
(Karel Ha)		 496 Avatar for mathemage

Organizations

Rank Organization Members
1. microsoft 22
2. dotnet 13
3. pyvec 7
4. ibm 5
5. apify 4
6. jbossas 4
7. sclorg 3
8. python 3
9. cvut 3
10. unoplatform 3