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 2026-08-12 23:30:01 +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 34171 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)		 40492 Avatar for martinmodrak
2. MilosKozak
(Milos Kozak)		 12915 Avatar for MilosKozak
3. leostera
(Leo Ostera)		 12209 Avatar for leostera
4. hejny
(Pavol Hejny)		 10536 Avatar for hejny
5. nijel
(Michal Čihař)		 8642 Avatar for nijel
6. Vitexus
(Cybervitexus)		 7981 Avatar for Vitexus
7. vancura
(Václav Vančura)		 7173 Avatar for vancura
8. TomasVotruba
(Tomas Votruba)		 6925 Avatar for TomasVotruba
10. Borda
(Jirka Borovec)		 6795 Avatar for Borda
11. Kobzol
(Jakub Beránek)		 5967 Avatar for Kobzol
12. matej21
(David Matějka)		 5948 Avatar for matej21
13. orpiske
(Otavio Rodolfo Piske)		 5724 Avatar for orpiske
14. MartinZikmund
(Martin Zikmund)		 5395 Avatar for MartinZikmund
15. kvaps
(Andrei Kvapil)		 5262 Avatar for kvaps
16. ondrejsika
(Ondrej Sika)		 5198 Avatar for ondrejsika
17. gfraiteur
(Gaël Fraiteur)		 4854 Avatar for gfraiteur
18. Stranger6667
(Dmitry Dygalo)		 4748 Avatar for Stranger6667
19. snajpa
(Pavel Snajdr)		 4739 Avatar for snajpa
20. mountiny
(Vit Horacek)		 4380 Avatar for mountiny
21. JanMikes
(Jan Mikeš)		 4351 Avatar for JanMikes
22. dan-zeman
(Dan Zeman)		 4161 Avatar for dan-zeman
23. Pitel
(Ing. Jan Kaláb)		 3954 Avatar for Pitel
24. char0n
(Vladimír Gorej)		 3888 Avatar for char0n
25. honzajavorek
(Honza Javorek)		 3784 Avatar for honzajavorek
26. B4nan
(Martin Adámek)		 3624 Avatar for B4nan
27. LeftTwixWand
(Vladyslav Horbachov)		 3242 Avatar for LeftTwixWand
28. Youssef1313
(Youssef Fahmy)		 3240 Avatar for Youssef1313
29. escopecz
(John Linhart)		 3007 Avatar for escopecz
30. ondrejmirtes
(Ondřej Mirtes)		 2987 Avatar for ondrejmirtes
31. darosh
(Jan Forst)		 2967 Avatar for darosh
32. stancld
(Daniel Stancl)		 2962 Avatar for stancld
33. BigBang1112
(Petr Pivoňka)		 2943 Avatar for BigBang1112
34. jjonescz
(Jan Jones)		 2918 Avatar for jjonescz
35. timthelion
(Timothy Hobbs)		 2900 Avatar for timthelion
36. padak
(Petr Simecek)		 2894 Avatar for padak
37. Meldiron
(Matej Bačo)		 2810 Avatar for Meldiron
38. skodak
(Petr Skoda)		 2786 Avatar for skodak
39. panva
(Filip Skokan)		 2642 Avatar for panva
40. fidencio
(Fabiano Fidêncio)		 2550 Avatar for fidencio
41. ricccrd
(Richard)		 2502 Avatar for ricccrd
42. nohwnd
(Jakub Jareš)		 2501 Avatar for nohwnd
43. MartinKavik
(Martin Kavík)		 2481 Avatar for MartinKavik
44. scholtz
(Ludovit Scholtz)		 2462 Avatar for scholtz
45. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 2460 Avatar for webknjaz
46. vdusek
(Vlada Dusek)		 2393 Avatar for vdusek
47. tomasmach
(Tomáš Mach)		 2328 Avatar for tomasmach
48. jpechane
(Jiri Pechanec)		 2275 Avatar for jpechane
49. marxin
(Martin Liška)		 2262 Avatar for marxin
50. martastain
(Martin Wacker)		 2242 Avatar for martastain
51. kovarex
(Michal Kovařík)		 2215 Avatar for kovarex
52. silverbucket
(Nick Jennings)		 2200 Avatar for silverbucket
53. FilipChalupa
(Filip Chalupa)		 2184 Avatar for FilipChalupa
54. jankotek
(Jan Kotek)		 2148 Avatar for jankotek
55. tangero
(Patrick Zandl)		 2121 Avatar for tangero
56. JanPokorny
(Jan Pokorný)		 2078 Avatar for JanPokorny
57. K0F
(Kryštof Pešek)		 2074 Avatar for K0F
58. fpytloun
(Filip Pytloun)		 1977 Avatar for fpytloun
59. nohaapav
(Pavol Noha)		 1973 Avatar for nohaapav
60. petrjasek
(Petr Jašek)		 1962 Avatar for petrjasek
61. maraf
(Marek Fišera)		 1937 Avatar for maraf
62. Crauzer
()		 1936 Avatar for Crauzer
63. dougwithseismic
(Doug Silkstone)		 1917 Avatar for dougwithseismic
64. OzzyCzech
(Roman Ožana)		 1898 Avatar for OzzyCzech
65. scholzj
(Jakub Scholz)		 1829 Avatar for scholzj
66. pasky
(Petr Baudis)		 1818 Avatar for pasky
67. q66
(nina)		 1802 Avatar for q66
68. ruzickap
(Petr Ruzicka)		 1800 Avatar for ruzickap
69. mkouba
(Martin Kouba)		 1799 Avatar for mkouba
70. andrii0lomakin
(Andrii Lomakin)		 1792 Avatar for andrii0lomakin
71. sairon
(Jan Čermák)		 1787 Avatar for sairon
72. ingvagabund
(Jan Chaloupka)		 1778 Avatar for ingvagabund
73. T-Gro
(Tomas Grosup)		 1761 Avatar for T-Gro
74. vrutkovs
(Vadim Rutkovsky)		 1747 Avatar for vrutkovs
75. lzap
(Lukáš Zapletal)		 1731 Avatar for lzap
76. barjin
(Jindřich Bär)		 1728 Avatar for barjin
77. martinrotter
(martinrotter)		 1692 Avatar for martinrotter
78. fxck
(Aleš)		 1685 Avatar for fxck
79. hclivess
(Jan Kučera)		 1665 Avatar for hclivess
80. vcunat
(Vladimír Čunát)		 1645 Avatar for vcunat
81. lemenkov
(Peter Lemenkov)		 1644 Avatar for lemenkov
82. kdudka
(Kamil Dudka)		 1586 Avatar for kdudka
83. Witiko
(Vít Starý Novotný)		 1577 Avatar for Witiko
84. pavelsavara
(Pavel Savara)		 1556 Avatar for pavelsavara
85. luboslenco
(Lubos Lenco)		 1556 Avatar for luboslenco
86. jirispilka
(Jiří Spilka)		 1556 Avatar for jirispilka
87. suculent
(Matej Sychra)		 1552 Avatar for suculent
88. simonrozsival
(Šimon Rozsíval)		 1533 Avatar for simonrozsival
89. zbycz
(Pavel Zbytovský)		 1520 Avatar for zbycz
90. yaqwsx
(Jan Mrázek)		 1513 Avatar for yaqwsx
91. phracek
(Petr Hracek)		 1503 Avatar for phracek
92. brmzkw
(Julien Castets)		 1499 Avatar for brmzkw
93. tomas-langer
(Tomas Langer)		 1485 Avatar for tomas-langer
94. yasanglass
(Yasan Glass)		 1468 Avatar for yasanglass
95. t8m
(Tomáš Mráz)		 1447 Avatar for t8m
96. korczis
(Tomas Korcak)		 1440 Avatar for korczis
97. Frooxius
(Tomas Mariancik)		 1436 Avatar for Frooxius
98. subhdotsol
(subh)		 1435 Avatar for subhdotsol
99. mxdpeep
(Filip Oščádal)		 1423 Avatar for mxdpeep
100. martinfleis
(Martin Fleischmann)		 1422 Avatar for martinfleis
101. koo5
()		 1412 Avatar for koo5
102. TDiblik
(Tomáš Diblík)		 1406 Avatar for TDiblik
103. averrin
(Averrin)		 1354 Avatar for averrin
104. vonovak
(Vojtech Novak)		 1343 Avatar for vonovak
105. bajtos
(Miroslav Bajtoš)		 1341 Avatar for bajtos
106. jiripolasek
(Jiří Polášek)		 1335 Avatar for jiripolasek
107. jmartisk
(Jan Martiska)		 1321 Avatar for jmartisk
108. layershifter
(Oleksandr Fediashov)		 1314 Avatar for layershifter
109. ExposedCat
(Artem Prokop)		 1311 Avatar for ExposedCat
110. mposolda
(Marek Posolda)		 1307 Avatar for mposolda
111. schovi
(David Schovanec)		 1299 Avatar for schovi
112. jtojnar
(Jan Tojnar)		 1285 Avatar for jtojnar
113. wentasah
(Michal Sojka)		 1275 Avatar for wentasah
114. tomkis
(Tomáš Weiss)		 1236 Avatar for tomkis
115. mosra
(Vladimír Vondruš)		 1230 Avatar for mosra
116. miccy
(Miccy)		 1223 Avatar for miccy
117. steida
(Daniel Steigerwald)		 1221 Avatar for steida
118. JuroOravec
(Juro Oravec)		 1210 Avatar for JuroOravec
119. widlarizer
(Emil J)		 1207 Avatar for widlarizer
120. janbuchar
(Jan Buchar)		 1205 Avatar for janbuchar
121. encukou
(Petr Viktorin)		 1199 Avatar for encukou
122. dimetron
(Dmytro Rashko)		 1194 Avatar for dimetron
123. 0xMartin
(0xM4R71N)		 1190 Avatar for 0xMartin
124. fcbond
(Francis Bond)		 1190 Avatar for fcbond
125. martykan
(Tomáš Martykán)		 1184 Avatar for martykan
126. hechth
(Helge Hecht)		 1183 Avatar for hechth
127. vpavlin
(Vaclav Pavlin)		 1182 Avatar for vpavlin
128. akacdev
(akac)		 1166 Avatar for akacdev
129. martinholovsky
(Martin Holovsky)		 1157 Avatar for martinholovsky
130. M0n7y5
(M0N7Y5)		 1157 Avatar for M0n7y5
131. triceo
(Lukáš Petrovický)		 1147 Avatar for triceo
132. BurnyCoder
(Burny)		 1144 Avatar for BurnyCoder
133. legionus
(Alexey Gladkov)		 1135 Avatar for legionus
134. Ladicek
(Ladislav Thon)		 1126 Avatar for Ladicek
135. mrq1911
()		 1122 Avatar for mrq1911
136. MihaZupan
(Miha Zupan)		 1117 Avatar for MihaZupan
137. pdovhomilja
(Pavel Dovhomilja)		 1111 Avatar for pdovhomilja
138. vojtechmares
(Vojtěch Mareš)		 1107 Avatar for vojtechmares
139. jindrapetrik
(Jindra Petřík)		 1101 Avatar for jindrapetrik
140. zvadaadam
(Adam Zvada)		 1077 Avatar for zvadaadam
141. VojtechBartos
(Vojta Bartoš)		 1071 Avatar for VojtechBartos
142. foxik
(Milan Straka)		 1070 Avatar for foxik
143. xstefank
(Martin Stefanko)		 1067 Avatar for xstefank
144. tsinis
(Roman Cinis)		 1064 Avatar for tsinis
145. hrosicka
(Hana Robovska)		 1064 Avatar for hrosicka
146. ytsarev
(Yury Tsarev)		 1035 Avatar for ytsarev
147. velocitatem
(Daniel Alves Rösel)		 1034 Avatar for velocitatem
148. elieux
(David Macek)		 1033 Avatar for elieux
149. MartinKolarik
(Martin Kolárik)		 1031 Avatar for MartinKolarik
150. dstepanov
(Denis Stepanov)		 1030 Avatar for dstepanov
151. petrbouda
(Petr Bouda)		 1006 Avatar for petrbouda
152. FrostyX
(Jakub Kadlčík)		 1006 Avatar for FrostyX
153. Hlavtox
(Daniel Hlaváček)		 1002 Avatar for Hlavtox
154. grafuls
(Gonzalo Rafuls)		 995 Avatar for grafuls
155. vrana
(Jakub Vrána)		 995 Avatar for vrana
156. swift502
(Jan Bláha)		 993 Avatar for swift502
157. Jakuje
(Jakub Jelen)		 974 Avatar for Jakuje
158. vladimirvolek
(Vladimír Volek)		 963 Avatar for vladimirvolek
159. Andersson007
(Andrew Klychkov)		 960 Avatar for Andersson007
160. divi255
(Sergiy S.)		 956 Avatar for divi255
161. alexandrevicenzi
(Alexandre Vicenzi)		 951 Avatar for alexandrevicenzi
162. capaj
(Jiri Spac)		 951 Avatar for capaj
163. moodmosaic
(Nikos Baxevanis)		 949 Avatar for moodmosaic
164. eos87
(Helmy Giacoman)		 946 Avatar for eos87
165. tomasr8
(Tomas R.)		 944 Avatar for tomasr8
166. simi
(Josef Šimánek)		 939 Avatar for simi
167. jamacku
(Jan Macku)		 921 Avatar for jamacku
168. nezdemkovski
(Yuri Nezdemkovski)		 907 Avatar for nezdemkovski
169. pdostal
(Pavel Dostál)		 906 Avatar for pdostal
170. fprochazka
(Filip Procházka)		 904 Avatar for fprochazka
171. rsvoboda
(Rostislav Svoboda)		 900 Avatar for rsvoboda
172. S1ro1
(Matej Sirovatka)		 898 Avatar for S1ro1
173. krustowski
(krusty)		 896 Avatar for krustowski
174. bartholomej
(BART!)		 895 Avatar for bartholomej
175. xsuchy
(Miroslav Suchý)		 895 Avatar for xsuchy
176. peci1
(Martin Pecka)		 889 Avatar for peci1
177. jerrinot
(Jaromir Hamala)		 885 Avatar for jerrinot
178. frdel
(Jan Tomášek)		 874 Avatar for frdel
179. tumic0
(Martin Tůma)		 865 Avatar for tumic0
180. Hotell
(Martin Hochel)		 855 Avatar for Hotell
181. RikudouSage
(Dominik Chrástecký)		 849 Avatar for RikudouSage
182. lukasj
(Lukas Jungmann)		 845 Avatar for lukasj
183. petrsvihlik
(Petr Švihlík)		 834 Avatar for petrsvihlik
184. generalmimon
(Petr Pučil)		 832 Avatar for generalmimon
185. JakubAndrysek
(Kuba Andrýsek)		 829 Avatar for JakubAndrysek
186. Oldes
(Oldes)		 827 Avatar for Oldes
187. klaxalk
(Tomáš Báča)		 822 Avatar for klaxalk
188. danielkec
(Daniel Kec)		 820 Avatar for danielkec
189. xiaoxiae
(Tomáš Sláma)		 814 Avatar for xiaoxiae
190. aitorllj93
(Aitor)		 798 Avatar for aitorllj93
191. Janiczek
(Martin Janiczek)		 793 Avatar for Janiczek
192. TomasTomecek
(Tomas Tomecek)		 793 Avatar for TomasTomecek
193. janedbal
(Jan Nedbal)		 791 Avatar for janedbal
194. Vrtak-CZ
(Patrik Votoček)		 789 Avatar for Vrtak-CZ
195. Cvolton
()		 782 Avatar for Cvolton
196. malinajan
(Jan Malina (Horáček))		 780 Avatar for malinajan
197. hubpav
(Pavel Hübner)		 772 Avatar for hubpav
198. dsehnal
(David Sehnal)		 763 Avatar for dsehnal
199. igneus
(Jakub Pavlík)		 759 Avatar for igneus
200. georgik
(Juraj Michálek)		 749 Avatar for georgik
201. rdk
()		 740 Avatar for rdk
202. OndroMih
(Ondro Mihályi)		 737 Avatar for OndroMih
203. abtris
(Ladislav Prskavec)		 737 Avatar for abtris
204. OndrejMottl
(Ondřej Mottl)		 734 Avatar for OndrejMottl
205. hakenr
(Robert Haken)		 725 Avatar for hakenr
206. sideeffffect
(Ondra Pelech)		 722 Avatar for sideeffffect
207. vinzenz
(Vinzenz 'evilissimo' Feenstra )		 722 Avatar for vinzenz
208. jsnajdr
(Jarda Snajdr)		 717 Avatar for jsnajdr
209. jprochazk
(Jan Procházka)		 703 Avatar for jprochazk
210. raven2cz
(Tonda Fischer)		 701 Avatar for raven2cz
211. aviraccoon
()		 691 Avatar for aviraccoon
212. JosefKuchar
(Josef Kuchař)		 691 Avatar for JosefKuchar
213. simPod
(Simon Podlipsky)		 689 Avatar for simPod
214. dqbd
(David Duong)		 688 Avatar for dqbd
215. petrroll
(Petr Houška)		 688 Avatar for petrroll
216. morning4coffe-dev
(Dominik Titl)		 668 Avatar for morning4coffe-dev
217. tumido
(Tom Coufal)		 662 Avatar for tumido
218. ilonatommy
(Ilona Tomkowicz)		 660 Avatar for ilonatommy
219. ducha-aiki
(Dmytro Mishkin)		 652 Avatar for ducha-aiki
220. jhrcek
(Jan Hrcek)		 646 Avatar for jhrcek
221. jsafrane
(Jan Šafránek)		 636 Avatar for jsafrane
222. t184256
(Alexander Sosedkin)		 631 Avatar for t184256
223. pepakriz
(Josef Kříž)		 628 Avatar for pepakriz
224. thejoeejoee
(Josef Kolář)		 626 Avatar for thejoeejoee
225. octopusengine
(Honza S. Copak)		 625 Avatar for octopusengine
226. oliexe
(Ondrej Rehacek)		 619 Avatar for oliexe
227. jirihnidek
(Jiri Hnidek)		 610 Avatar for jirihnidek
228. jakubboucek
(Jakub Bouček)		 608 Avatar for jakubboucek
229. vojtechruz
(Vojtech Ruzicka)		 601 Avatar for vojtechruz
230. Martinfx
(M.)		 600 Avatar for Martinfx
231. musketyr
(Vladimir Orany)		 598 Avatar for musketyr
232. mareknovotny
(Marek Novotný)		 595 Avatar for mareknovotny
233. benabraham
(Daniel Srb)		 594 Avatar for benabraham
234. marenamat
(Maria Matějka)		 591 Avatar for marenamat
235. hroncok
(Miro Hrončok)		 591 Avatar for hroncok
236. tomassedovic
(Tomáš Šedovič)		 589 Avatar for tomassedovic
237. SimonBrandner
(Šimon Brandner)		 586 Avatar for SimonBrandner
238. ashleney
(ashlen)		 586 Avatar for ashleney
239. jnv
(Jan Vlnas)		 581 Avatar for jnv
240. cztomsik
(Kamil Tomšík)		 576 Avatar for cztomsik
241. janvorli
(Jan Vorlicek)		 573 Avatar for janvorli
242. agajdosi
(Andy Gajdosik)		 571 Avatar for agajdosi
243. czechboy0
(Honza Dvorsky)		 568 Avatar for czechboy0
244. mmilata
(Martin Milata)		 555 Avatar for mmilata
245. zroubalik
(Zbynek Roubalik)		 553 Avatar for zroubalik
246. povik
(Martin Povišer)		 551 Avatar for povik
247. viluon
(Andrew Kvapil)		 550 Avatar for viluon
248. zlataovce
(Matouš Kučera)		 546 Avatar for zlataovce
249. vaclav
(Václav Pech)		 543 Avatar for vaclav
250. dolejska-daniel
(Daniel Dolejška)		 541 Avatar for dolejska-daniel
251. Simply007
(Ondřej Chrastina)		 540 Avatar for Simply007
252. eliot-akira
(ελiȯ+)		 539 Avatar for eliot-akira
253. VojtechVitek
(Vojtech Vitek (golang.cz))		 536 Avatar for VojtechVitek
254. van800
(Ivan Šachov)		 532 Avatar for van800
255. zoul
(Tomáš Znamenáček)		 529 Avatar for zoul
256. kumekay
(Sergei Silnov)		 527 Avatar for kumekay

Organizations

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