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 2026-08-22 00:15:44 +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 34328 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. martinmodrak
(Martin Modrák)		 41797 Avatar for martinmodrak
2. MilosKozak
(Milos Kozak)		 12222 Avatar for MilosKozak
3. leostera
(Leo Ostera)		 11965 Avatar for leostera
4. hejny
(Pavol Hejny)		 10640 Avatar for hejny
5. nijel
(Michal Čihař)		 8801 Avatar for nijel
6. Vitexus
(Cybervitexus)		 7675 Avatar for Vitexus
7. vancura
(Václav Vančura)		 7327 Avatar for vancura
8. TomasVotruba
(Tomas Votruba)		 7016 Avatar for TomasVotruba
9. Borda
(Jirka Borovec)		 7006 Avatar for Borda
11. matej21
(David Matějka)		 6375 Avatar for matej21
12. Kobzol
(Jakub Beránek)		 6107 Avatar for Kobzol
13. orpiske
(Otavio Rodolfo Piske)		 6032 Avatar for orpiske
14. MartinZikmund
(Martin Zikmund)		 5423 Avatar for MartinZikmund
15. kvaps
(Andrei Kvapil)		 5351 Avatar for kvaps
16. ondrejsika
(Ondrej Sika)		 5173 Avatar for ondrejsika
17. snajpa
(Pavel Snajdr)		 4952 Avatar for snajpa
18. gfraiteur
(Gaël Fraiteur)		 4882 Avatar for gfraiteur
19. Stranger6667
(Dmitry Dygalo)		 4802 Avatar for Stranger6667
20. mountiny
(Vit Horacek)		 4489 Avatar for mountiny
21. JanMikes
(Jan Mikeš)		 4363 Avatar for JanMikes
22. dan-zeman
(Dan Zeman)		 4197 Avatar for dan-zeman
23. Pitel
(Ing. Jan Kaláb)		 3976 Avatar for Pitel
24. char0n
(Vladimír Gorej)		 3962 Avatar for char0n
25. B4nan
(Martin Adámek)		 3831 Avatar for B4nan
26. ricccrd
(Richard)		 3800 Avatar for ricccrd
27. honzajavorek
(Honza Javorek)		 3752 Avatar for honzajavorek
28. LeftTwixWand
(Vladyslav Horbachov)		 3376 Avatar for LeftTwixWand
29. Youssef1313
(Youssef Fahmy)		 3154 Avatar for Youssef1313
30. padak
(Petr Simecek)		 3078 Avatar for padak
31. escopecz
(John Linhart)		 3053 Avatar for escopecz
32. Meldiron
(Matej Bačo)		 3042 Avatar for Meldiron
33. BigBang1112
(Petr Pivoňka)		 3004 Avatar for BigBang1112
34. ondrejmirtes
(Ondřej Mirtes)		 3000 Avatar for ondrejmirtes
35. jjonescz
(Jan Jones)		 2994 Avatar for jjonescz
36. darosh
(Jan Forst)		 2979 Avatar for darosh
37. skodak
(Petr Skoda)		 2965 Avatar for skodak
38. stancld
(Daniel Stancl)		 2962 Avatar for stancld
39. timthelion
(Timothy Hobbs)		 2858 Avatar for timthelion
40. panva
(Filip Skokan)		 2784 Avatar for panva
41. fidencio
(Fabiano Fidêncio)		 2671 Avatar for fidencio
42. nohwnd
(Jakub Jareš)		 2554 Avatar for nohwnd
43. MartinKavik
(Martin Kavík)		 2549 Avatar for MartinKavik
44. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 2548 Avatar for webknjaz
45. scholtz
(Ludovit Scholtz)		 2469 Avatar for scholtz
46. vdusek
(Vlada Dusek)		 2411 Avatar for vdusek
47. marxin
(Martin Liška)		 2350 Avatar for marxin
48. jankotek
(Jan Kotek)		 2330 Avatar for jankotek
49. tomasmach
(Tomáš Mach)		 2328 Avatar for tomasmach
50. jpechane
(Jiri Pechanec)		 2313 Avatar for jpechane
51. martastain
(Martin Wacker)		 2288 Avatar for martastain
52. silverbucket
(Nick Jennings)		 2260 Avatar for silverbucket
53. kovarex
(Michal Kovařík)		 2215 Avatar for kovarex
54. FilipChalupa
(Filip Chalupa)		 2185 Avatar for FilipChalupa
55. K0F
(Kryštof Pešek)		 2123 Avatar for K0F
56. JanPokorny
(Jan Pokorný)		 2083 Avatar for JanPokorny
57. Crauzer
()		 2063 Avatar for Crauzer
58. petrjasek
(Petr Jašek)		 1997 Avatar for petrjasek
59. fpytloun
(Filip Pytloun)		 1984 Avatar for fpytloun
60. maraf
(Marek Fišera)		 1958 Avatar for maraf
61. dougwithseismic
(Doug Silkstone)		 1949 Avatar for dougwithseismic
62. nohaapav
(Pavol Noha)		 1915 Avatar for nohaapav
63. hclivess
(Jan Kučera)		 1907 Avatar for hclivess
64. ingvagabund
(Jan Chaloupka)		 1847 Avatar for ingvagabund
65. andrii0lomakin
(Andrii Lomakin)		 1844 Avatar for andrii0lomakin
66. pasky
(Petr Baudis)		 1841 Avatar for pasky
67. mkouba
(Martin Kouba)		 1834 Avatar for mkouba
68. OzzyCzech
(Roman Ožana)		 1829 Avatar for OzzyCzech
69. scholzj
(Jakub Scholz)		 1827 Avatar for scholzj
70. q66
(nina)		 1814 Avatar for q66
71. T-Gro
(Tomas Grosup)		 1814 Avatar for T-Gro
72. barjin
(Jindřich Bär)		 1800 Avatar for barjin
73. sairon
(Jan Čermák)		 1797 Avatar for sairon
74. vrutkovs
(Vadim Rutkovsky)		 1781 Avatar for vrutkovs
75. lzap
(Lukáš Zapletal)		 1752 Avatar for lzap
76. lemenkov
(Peter Lemenkov)		 1751 Avatar for lemenkov
77. ruzickap
(Petr Ruzicka)		 1740 Avatar for ruzickap
78. martinrotter
(martinrotter)		 1722 Avatar for martinrotter
79. fxck
(Aleš)		 1706 Avatar for fxck
80. vcunat
(Vladimír Čunát)		 1651 Avatar for vcunat
81. vpavlin
(Vaclav Pavlin)		 1650 Avatar for vpavlin
82. yaqwsx
(Jan Mrázek)		 1641 Avatar for yaqwsx
83. tangero
(Patrick Zandl)		 1627 Avatar for tangero
84. jirispilka
(Jiří Spilka)		 1613 Avatar for jirispilka
85. pavelsavara
(Pavel Savara)		 1575 Avatar for pavelsavara
86. simonrozsival
(Šimon Rozsíval)		 1570 Avatar for simonrozsival
87. kdudka
(Kamil Dudka)		 1566 Avatar for kdudka
88. suculent
(Matej Sychra)		 1552 Avatar for suculent
89. luboslenco
(Lubos Lenco)		 1542 Avatar for luboslenco
90. tomas-langer
(Tomas Langer)		 1510 Avatar for tomas-langer
91. korczis
(Tomas Korcak)		 1508 Avatar for korczis
92. brmzkw
(Julien Castets)		 1499 Avatar for brmzkw
93. t8m
(Tomáš Mráz)		 1477 Avatar for t8m
94. bajtos
(Miroslav Bajtoš)		 1474 Avatar for bajtos
95. Witiko
(Vít Starý Novotný)		 1470 Avatar for Witiko
96. yasanglass
(Yasan Glass)		 1467 Avatar for yasanglass
97. phracek
(Petr Hracek)		 1466 Avatar for phracek
98. Frooxius
(Tomas Mariancik)		 1446 Avatar for Frooxius
99. TDiblik
(Tomáš Diblík)		 1445 Avatar for TDiblik
100. mxdpeep
(Filip Oščádal)		 1445 Avatar for mxdpeep
101. subhdotsol
(subh)		 1433 Avatar for subhdotsol
102. martinfleis
(Martin Fleischmann)		 1409 Avatar for martinfleis
103. zbycz
(Pavel Zbytovský)		 1400 Avatar for zbycz
104. jmartisk
(Jan Martiska)		 1386 Avatar for jmartisk
105. jiripolasek
(Jiří Polášek)		 1383 Avatar for jiripolasek
106. ExposedCat
(Artem Prokop)		 1369 Avatar for ExposedCat
107. vonovak
(Vojtech Novak)		 1365 Avatar for vonovak
108. jtojnar
(Jan Tojnar)		 1356 Avatar for jtojnar
109. koo5
()		 1352 Avatar for koo5
110. mposolda
(Marek Posolda)		 1347 Avatar for mposolda
111. averrin
(Averrin)		 1344 Avatar for averrin
112. wentasah
(Michal Sojka)		 1335 Avatar for wentasah
113. schovi
(David Schovanec)		 1310 Avatar for schovi
114. layershifter
(Oleksandr Fediashov)		 1309 Avatar for layershifter
115. dimetron
(Dmytro Rashko)		 1304 Avatar for dimetron
116. janbuchar
(Jan Buchar)		 1291 Avatar for janbuchar
117. martinholovsky
(Martin Holovsky)		 1288 Avatar for martinholovsky
118. steida
(Daniel Steigerwald)		 1272 Avatar for steida
119. tomkis
(Tomáš Weiss)		 1267 Avatar for tomkis
120. mosra
(Vladimír Vondruš)		 1234 Avatar for mosra
121. encukou
(Petr Viktorin)		 1222 Avatar for encukou
122. JuroOravec
(Juro Oravec)		 1221 Avatar for JuroOravec
123. miccy
(Miccy)		 1218 Avatar for miccy
124. Jakuje
(Jakub Jelen)		 1210 Avatar for Jakuje
125. M0n7y5
(M0N7Y5)		 1202 Avatar for M0n7y5
126. widlarizer
(Emil J)		 1197 Avatar for widlarizer
127. vojtechmares
(Vojtěch Mareš)		 1192 Avatar for vojtechmares
128. fcbond
(Francis Bond)		 1191 Avatar for fcbond
129. martykan
(Tomáš Martykán)		 1176 Avatar for martykan
130. 0xMartin
(0xM4R71N)		 1166 Avatar for 0xMartin
131. hechth
(Helge Hecht)		 1151 Avatar for hechth
132. BurnyCoder
(Burny)		 1149 Avatar for BurnyCoder
133. mrq1911
()		 1143 Avatar for mrq1911
134. triceo
(Lukáš Petrovický)		 1141 Avatar for triceo
135. legionus
(Alexey Gladkov)		 1123 Avatar for legionus
136. akacdev
(akac)		 1123 Avatar for akacdev
137. MihaZupan
(Miha Zupan)		 1119 Avatar for MihaZupan
138. VojtechBartos
(Vojta Bartoš)		 1114 Avatar for VojtechBartos
139. zvadaadam
(Adam Zvada)		 1112 Avatar for zvadaadam
140. dstepanov
(Denis Stepanov)		 1109 Avatar for dstepanov
141. pdovhomilja
(Pavel Dovhomilja)		 1098 Avatar for pdovhomilja
142. vrana
(Jakub Vrána)		 1097 Avatar for vrana
143. xstefank
(Martin Stefanko)		 1082 Avatar for xstefank
144. elieux
(David Macek)		 1079 Avatar for elieux
145. Ladicek
(Ladislav Thon)		 1076 Avatar for Ladicek
146. jindrapetrik
(Jindra Petřík)		 1075 Avatar for jindrapetrik
147. foxik
(Milan Straka)		 1073 Avatar for foxik
148. tsinis
(Roman Cinis)		 1063 Avatar for tsinis
149. hrosicka
(Hana Robovska)		 1049 Avatar for hrosicka
150. petrbouda
(Petr Bouda)		 1038 Avatar for petrbouda
151. grafuls
(Gonzalo Rafuls)		 1035 Avatar for grafuls
152. velocitatem
(Daniel Alves Rösel)		 1034 Avatar for velocitatem
153. MartinKolarik
(Martin Kolárik)		 1027 Avatar for MartinKolarik
154. ytsarev
(Yury Tsarev)		 1023 Avatar for ytsarev
155. FrostyX
(Jakub Kadlčík)		 1017 Avatar for FrostyX
156. simi
(Josef Šimánek)		 1005 Avatar for simi
157. Hlavtox
(Daniel Hlaváček)		 996 Avatar for Hlavtox
158. vinzenz
(Vinzenz 'evilissimo' Feenstra )		 989 Avatar for vinzenz
159. alexandrevicenzi
(Alexandre Vicenzi)		 987 Avatar for alexandrevicenzi
160. Andersson007
(Andrew Klychkov)		 985 Avatar for Andersson007
161. vladimirvolek
(Vladimír Volek)		 969 Avatar for vladimirvolek
162. eos87
(Helmy Giacoman)		 967 Avatar for eos87
163. swift502
(Jan Bláha)		 966 Avatar for swift502
164. petrsvihlik
(Petr Švihlík)		 962 Avatar for petrsvihlik
165. janpipek
(Jan Pipek)		 956 Avatar for janpipek
166. capaj
(Jiri Spac)		 952 Avatar for capaj
167. tomasr8
(Tomas R.)		 948 Avatar for tomasr8
168. divi255
(Sergiy S.)		 947 Avatar for divi255
169. moodmosaic
(Nikos Baxevanis)		 938 Avatar for moodmosaic
170. pdostal
(Pavel Dostál)		 934 Avatar for pdostal
171. jamacku
(Jan Macku)		 925 Avatar for jamacku
172. rsvoboda
(Rostislav Svoboda)		 924 Avatar for rsvoboda
173. xsuchy
(Miroslav Suchý)		 910 Avatar for xsuchy
174. nezdemkovski
(Yuri Nezdemkovski)		 907 Avatar for nezdemkovski
175. S1ro1
(Matej Sirovatka)		 900 Avatar for S1ro1
176. fprochazka
(Filip Procházka)		 899 Avatar for fprochazka
177. bartholomej
(BART!)		 897 Avatar for bartholomej
178. jerrinot
(Jaromir Hamala)		 891 Avatar for jerrinot
179. tumic0
(Martin Tůma)		 888 Avatar for tumic0
180. krustowski
(krusty)		 883 Avatar for krustowski
181. Hotell
(Martin Hochel)		 873 Avatar for Hotell
182. frdel
(Jan Tomášek)		 867 Avatar for frdel
183. peci1
(Martin Pecka)		 866 Avatar for peci1
184. RikudouSage
(Dominik Chrástecký)		 861 Avatar for RikudouSage
185. lukasj
(Lukas Jungmann)		 845 Avatar for lukasj
186. danielkec
(Daniel Kec)		 839 Avatar for danielkec
187. Janiczek
(Martin Janiczek)		 835 Avatar for Janiczek
188. Oldes
(Oldes)		 832 Avatar for Oldes
189. TomasTomecek
(Tomas Tomecek)		 830 Avatar for TomasTomecek
190. klaxalk
(Tomáš Báča)		 824 Avatar for klaxalk
191. aitorllj93
(Aitor)		 820 Avatar for aitorllj93
192. JakubAndrysek
(Kuba Andrýsek)		 806 Avatar for JakubAndrysek
193. Cvolton
()		 804 Avatar for Cvolton
194. generalmimon
(Petr Pučil)		 801 Avatar for generalmimon
195. Vrtak-CZ
(Patrik Votoček)		 789 Avatar for Vrtak-CZ
196. xiaoxiae
(Tomáš Sláma)		 787 Avatar for xiaoxiae
197. janedbal
(Jan Nedbal)		 785 Avatar for janedbal
198. malinajan
(Jan Malina (Horáček))		 774 Avatar for malinajan
199. hubpav
(Pavel Hübner)		 769 Avatar for hubpav
200. sideeffffect
(Ondra Pelech)		 759 Avatar for sideeffffect
201. jsnajdr
(Jarda Snajdr)		 755 Avatar for jsnajdr
202. jakubboucek
(Jakub Bouček)		 753 Avatar for jakubboucek
203. simPod
(Simon Podlipsky)		 751 Avatar for simPod
204. abtris
(Ladislav Prskavec)		 743 Avatar for abtris
205. rdk
()		 740 Avatar for rdk
206. OndrejMottl
(Ondřej Mottl)		 736 Avatar for OndrejMottl
207. georgik
(Juraj Michálek)		 735 Avatar for georgik
208. dsehnal
(David Sehnal)		 732 Avatar for dsehnal
209. igneus
(Jakub Pavlík)		 730 Avatar for igneus
210. aviraccoon
()		 722 Avatar for aviraccoon
211. hakenr
(Robert Haken)		 721 Avatar for hakenr
212. OndroMih
(Ondro Mihályi)		 714 Avatar for OndroMih
213. raven2cz
(Tonda Fischer)		 699 Avatar for raven2cz
214. morning4coffe-dev
(Dominik Titl)		 697 Avatar for morning4coffe-dev
215. JosefKuchar
(Josef Kuchař)		 691 Avatar for JosefKuchar
216. ilonatommy
(Ilona Tomkowicz)		 689 Avatar for ilonatommy
217. jprochazk
(Jan Procházka)		 680 Avatar for jprochazk
218. dqbd
(David Duong)		 675 Avatar for dqbd
219. petrroll
(Petr Houška)		 673 Avatar for petrroll
220. octopusengine
(Honza S. Copak)		 671 Avatar for octopusengine
221. pepakriz
(Josef Kříž)		 669 Avatar for pepakriz
222. ducha-aiki
(Dmytro Mishkin)		 669 Avatar for ducha-aiki
223. jhrcek
(Jan Hrcek)		 659 Avatar for jhrcek
224. tumido
(Tom Coufal)		 659 Avatar for tumido
225. oliexe
(Ondrej Rehacek)		 656 Avatar for oliexe
226. jsafrane
(Jan Šafránek)		 637 Avatar for jsafrane
227. thejoeejoee
(Josef Kolář)		 630 Avatar for thejoeejoee
228. t184256
(Alexander Sosedkin)		 630 Avatar for t184256
229. vojtechruz
(Vojtech Ruzicka)		 603 Avatar for vojtechruz
230. musketyr
(Vladimir Orany)		 602 Avatar for musketyr
231. jirihnidek
(Jiri Hnidek)		 601 Avatar for jirihnidek
232. benabraham
(Daniel Srb)		 600 Avatar for benabraham
233. ashleney
(ashlen)		 599 Avatar for ashleney
234. SimonBrandner
(Šimon Brandner)		 594 Avatar for SimonBrandner
235. tomassedovic
(Tomáš Šedovič)		 593 Avatar for tomassedovic
236. mareknovotny
(Marek Novotný)		 591 Avatar for mareknovotny
237. hroncok
(Miro Hrončok)		 590 Avatar for hroncok
238. Martinfx
(M.)		 590 Avatar for Martinfx
239. VojtechVitek
(Vojtech Vitek (golang.cz))		 588 Avatar for VojtechVitek
240. marenamat
(Maria Matějka)		 587 Avatar for marenamat
241. agajdosi
(Andy Gajdosik)		 582 Avatar for agajdosi
242. jnv
(Jan Vlnas)		 580 Avatar for jnv
243. janvorli
(Jan Vorlicek)		 575 Avatar for janvorli
244. czechboy0
(Honza Dvorsky)		 574 Avatar for czechboy0
245. mmilata
(Martin Milata)		 563 Avatar for mmilata
246. cztomsik
(Kamil Tomšík)		 560 Avatar for cztomsik
247. PetrDlouhy
(Petr Dlouhý)		 556 Avatar for PetrDlouhy
248. viluon
(Andrew Kvapil)		 555 Avatar for viluon
249. vaclav
(Václav Pech)		 552 Avatar for vaclav
250. OlegIvaniv
(oleg)		 550 Avatar for OlegIvaniv
251. zroubalik
(Zbynek Roubalik)		 544 Avatar for zroubalik
252. eliot-akira
(ελiȯ+)		 539 Avatar for eliot-akira
253. dolejska-daniel
(Daniel Dolejška)		 537 Avatar for dolejska-daniel
254. tchap
(Ondra Kupka)		 535 Avatar for tchap
255. zlataovce
(Matouš Kučera)		 534 Avatar for zlataovce
256. povik
(Martin Povišer)		 531 Avatar for povik

Organizations

Rank Organization Members
1. microsoft 19
2. dotnet 12
3. pyvec 7
4. ibm 5
5. apify 5
6. jbossas 4
7. nixos 3
8. pyladiescz 3
9. unoplatform 3
10. sclorg 3