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 2026-09-02 05:28:10 +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 commits for each user. There are 33926 total users in the region and you need at least 29 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/USERNAME.svg)](https://user-badge.committers.top/czech_republic/USERNAME)
For organizations, you need to use a slightly different markup: 
[![committers.top badge](https://org-badge.committers.top/czech_republic/ORGNAME.svg)](https://org-badge.committers.top/czech_republic/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)		 43330 Avatar for martinmodrak
2. leostera
(Leo Ostera)		 11760 Avatar for leostera
3. hejny
(Pavol Hejny)		 10556 Avatar for hejny
4. MilosKozak
(Milos Kozak)		 9346 Avatar for MilosKozak
5. matej21
(David Matějka)		 7103 Avatar for matej21
6. Vitexus
(Cybervitexus)		 7031 Avatar for Vitexus
7. vancura
(Václav Vančura)		 5608 Avatar for vancura
8. nijel
(Michal Čihař)		 5320 Avatar for nijel
9. TomasVotruba
(Tomas Votruba)		 5183 Avatar for TomasVotruba
10. ondrejsika
(Ondrej Sika)		 5029 Avatar for ondrejsika
11. ricccrd
(Richard)		 4736 Avatar for ricccrd
12. kvaps
(Andrei Kvapil)		 4600 Avatar for kvaps
13. Borda
(Jirka Borovec)		 4465 Avatar for Borda
14. jan-kubica
(Jan Kubica)		 4243 Avatar for jan-kubica
15. dan-zeman
(Dan Zeman)		 4131 Avatar for dan-zeman
16. JanMikes
(Jan Mikeš)		 3988 Avatar for JanMikes
17. gfraiteur
(Gaël Fraiteur)		 3938 Avatar for gfraiteur
18. orpiske
(Otavio Rodolfo Piske)		 3896 Avatar for orpiske
19. Pitel
(Ing. Jan Kaláb)		 3865 Avatar for Pitel
20. vitbokisch
(Vit Bokisch)		 3755 Avatar for vitbokisch
21. Kobzol
(Jakub Beránek)		 3660 Avatar for Kobzol
22. LeftTwixWand
(Vladyslav Horbachov)		 3508 Avatar for LeftTwixWand
23. MartinZikmund
(Martin Zikmund)		 3485 Avatar for MartinZikmund
24. honzajavorek
(Honza Javorek)		 3316 Avatar for honzajavorek
25. Real1tyy
(Matej Vavro)		 3278 Avatar for Real1tyy
26. Stranger6667
(Dmitry Dygalo)		 3099 Avatar for Stranger6667
27. skodak
(Petr Skoda)		 3055 Avatar for skodak
28. darosh
(Jan Forst)		 3044 Avatar for darosh
29. elkimek
(Elkim )		 2974 Avatar for elkimek
31. BigBang1112
(Petr Pivoňka)		 2789 Avatar for BigBang1112
32. Rxflex
(Andy)		 2770 Avatar for Rxflex
33. vpavlin
(Vaclav Pavlin)		 2556 Avatar for vpavlin
34. stancld
(Daniel Stancl)		 2519 Avatar for stancld
35. MrLarkyy
(Tadeáš Ganzwohl)		 2516 Avatar for MrLarkyy
36. MartinKavik
(Martin Kavík)		 2486 Avatar for MartinKavik
37. snajpa
(Pavel Snajdr)		 2382 Avatar for snajpa
38. ondrejmirtes
(Ondřej Mirtes)		 2345 Avatar for ondrejmirtes
39. jankotek
(Jan Kotek)		 2344 Avatar for jankotek
40. Rigos0
(Richard)		 2320 Avatar for Rigos0
41. tomasmach
(Tomáš Mach)		 2276 Avatar for tomasmach
42. scholtz
(Ludovit Scholtz)		 2250 Avatar for scholtz
43. K0F
(Kryštof Pešek)		 2191 Avatar for K0F
44. padak
(Petr Simecek)		 2126 Avatar for padak
45. hclivess
(Jan Kučera)		 2113 Avatar for hclivess
46. pasky
(Petr Baudis)		 2097 Avatar for pasky
47. kovarex
(Michal Kovařík)		 2077 Avatar for kovarex
48. escopecz
(John Linhart)		 2065 Avatar for escopecz
49. Meldiron
(Matej Bačo)		 2059 Avatar for Meldiron
50. panva
(Filip Skokan)		 2058 Avatar for panva
51. FilipChalupa
(Filip Chalupa)		 2036 Avatar for FilipChalupa
52. fpytloun
(Filip Pytloun)		 1946 Avatar for fpytloun
53. mountiny
(Vit Horacek)		 1923 Avatar for mountiny
54. AloisSeckar
(Alois Sečkár)		 1902 Avatar for AloisSeckar
55. martastain
(Martin Wacker)		 1876 Avatar for martastain
56. Crauzer
()		 1872 Avatar for Crauzer
57. mjablecnik
(Martin Jablečník)		 1858 Avatar for mjablecnik
58. korczis
(Tomas Korcak)		 1779 Avatar for korczis
59. yaqwsx
(Jan Mrázek)		 1778 Avatar for yaqwsx
60. q66
(nina)		 1770 Avatar for q66
61. nohaapav
(Pavol Noha)		 1760 Avatar for nohaapav
62. OzzyCzech
(Roman Ožana)		 1701 Avatar for OzzyCzech
63. char0n
(Vladimír Gorej)		 1640 Avatar for char0n
64. JanPokorny
(Jan Pokorný)		 1627 Avatar for JanPokorny
65. michal-josef-spacek
(Michal Josef Špaček)		 1619 Avatar for michal-josef-spacek
66. petr-muller
(Petr Muller)		 1586 Avatar for petr-muller
67. luboslenco
(Lubos Lenco)		 1544 Avatar for luboslenco
68. fidencio
(Fabiano Fidêncio)		 1533 Avatar for fidencio
69. martinrotter
(martinrotter)		 1522 Avatar for martinrotter
70. fxck
(Aleš)		 1522 Avatar for fxck
71. lemenkov
(Peter Lemenkov)		 1516 Avatar for lemenkov
72. bracerino
(Miroslav Lebeda)		 1510 Avatar for bracerino
73. jurby
(Jaroslav Urbánek)		 1496 Avatar for jurby
74. tangero
(Patrick Zandl)		 1483 Avatar for tangero
75. TDiblik
(Tomáš Diblík)		 1476 Avatar for TDiblik
76. ExposedCat
(Artem Prokop)		 1465 Avatar for ExposedCat
77. suculent
(Matej Sychra)		 1465 Avatar for suculent
78. detrin
(Daniel Herman)		 1460 Avatar for detrin
79. mxdpeep
(Filip Oščádal)		 1452 Avatar for mxdpeep
80. B4nan
(Martin Adámek)		 1437 Avatar for B4nan
81. silverbucket
(Nick Jennings)		 1430 Avatar for silverbucket
82. vreshch
(Volodymyr Vreshch)		 1426 Avatar for vreshch
83. mimi1vx
(Ondřej Súkup)		 1411 Avatar for mimi1vx
84. jjonescz
(Jan Jones)		 1410 Avatar for jjonescz
85. yasanglass
(Yasan Glass)		 1358 Avatar for yasanglass
86. dimetron
(Dmytro Rashko)		 1358 Avatar for dimetron
87. fazpu
(Jiri Puc)		 1337 Avatar for fazpu
88. Matovidlo
(Martin Vaško)		 1335 Avatar for Matovidlo
89. dougwithseismic
(Doug Silkstone)		 1305 Avatar for dougwithseismic
90. steida
(Daniel Steigerwald)		 1302 Avatar for steida
91. vcunat
(Vladimír Čunát)		 1296 Avatar for vcunat
92. IGPenguin
(Adam Svoboda)		 1281 Avatar for IGPenguin
93. subhdotsol
(subh)		 1265 Avatar for subhdotsol
94. martinpovolny
(Martin Povolny)		 1248 Avatar for martinpovolny
95. marxin
(Martin Liška)		 1246 Avatar for marxin
96. legionus
(Alexey Gladkov)		 1242 Avatar for legionus
97. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 1242 Avatar for webknjaz
98. Witiko
(Vít Starý Novotný)		 1236 Avatar for Witiko
99. kavonrtep
(Petr Novak)		 1233 Avatar for kavonrtep
100. M0n7y5
(M0N7Y5)		 1217 Avatar for M0n7y5
101. mosra
(Vladimír Vondruš)		 1201 Avatar for mosra
102. dalirnet
(Amir Reza Dalir)		 1190 Avatar for dalirnet
103. koo5
()		 1185 Avatar for koo5
104. richardbiely
(Richard Biely)		 1183 Avatar for richardbiely
105. brmzkw
(Julien Castets)		 1181 Avatar for brmzkw
106. petrjasek
(Petr Jašek)		 1157 Avatar for petrjasek
107. Frooxius
(Tomas Mariancik)		 1119 Avatar for Frooxius
108. elieux
(David Macek)		 1114 Avatar for elieux
109. kristiankunc
(Kristián Kunc)		 1112 Avatar for kristiankunc
110. 0xMartin
(0xM4R71N)		 1106 Avatar for 0xMartin
111. zbycz
(Pavel Zbytovský)		 1090 Avatar for zbycz
112. fcbond
(Francis Bond)		 1088 Avatar for fcbond
113. averrin
(Averrin)		 1083 Avatar for averrin
114. Youssef1313
(Youssef Fahmy)		 1083 Avatar for Youssef1313
115. vinzenz
(Vinzenz 'evilissimo' Feenstra )		 1072 Avatar for vinzenz
116. vrana
(Jakub Vrána)		 1069 Avatar for vrana
117. foxik
(Milan Straka)		 1060 Avatar for foxik
118. programLyrique
(Pierre Donat-Bouillud)		 1056 Avatar for programLyrique
119. mkouba
(Martin Kouba)		 1056 Avatar for mkouba
120. schovi
(David Schovanec)		 1053 Avatar for schovi
121. JanCaha
(Jan Caha)		 1046 Avatar for JanCaha
122. vojtechmares
(Vojtěch Mareš)		 1045 Avatar for vojtechmares
123. jiridanek
(Jiri Daněk)		 1044 Avatar for jiridanek
124. akacdev
(akac)		 1039 Avatar for akacdev
125. BurnyCoder
(Burny)		 1033 Avatar for BurnyCoder
126. CZDanol
(Danol)		 1030 Avatar for CZDanol
127. jtojnar
(Jan Tojnar)		 1010 Avatar for jtojnar
128. wentasah
(Michal Sojka)		 1006 Avatar for wentasah
129. jindrapetrik
(Jindra Petřík)		 986 Avatar for jindrapetrik
130. petrbouda
(Petr Bouda)		 968 Avatar for petrbouda
131. pdovhomilja
(Pavel Dovhomilja)		 940 Avatar for pdovhomilja
132. vojtechtrefny
(Vojtech Trefny)		 935 Avatar for vojtechtrefny
133. rozsival
(Vít Rozsíval)		 931 Avatar for rozsival
134. divi255
(Sergiy S.)		 928 Avatar for divi255
135. dmatej
(David Matějček)		 926 Avatar for dmatej
136. maraf
(Marek Fišera)		 923 Avatar for maraf
137. vdusek
(Vlada Dusek)		 909 Avatar for vdusek
138. dstepanov
(Denis Stepanov)		 907 Avatar for dstepanov
139. velocitatem
(Daniel Alves Rösel)		 903 Avatar for velocitatem
140. Adamekka
(Adam Cvikl)		 901 Avatar for Adamekka
141. grafuls
(Gonzalo Rafuls)		 900 Avatar for grafuls
142. kdudka
(Kamil Dudka)		 894 Avatar for kdudka
143. nezdemkovski
(Yuri Nezdemkovski)		 894 Avatar for nezdemkovski
144. andrii0lomakin
(Andrii Lomakin)		 889 Avatar for andrii0lomakin
145. mrq1911
()		 883 Avatar for mrq1911
146. fprochazka
(Filip Procházka)		 882 Avatar for fprochazka
147. widlarizer
(Emil J)		 875 Avatar for widlarizer
148. hechth
(Helge Hecht)		 871 Avatar for hechth
149. xiaoxiae
(Tomáš Sláma)		 854 Avatar for xiaoxiae
150. martinfleis
(Martin Fleischmann)		 849 Avatar for martinfleis
151. timthelion
(Timothy Hobbs)		 840 Avatar for timthelion
152. martinholovsky
(Martin Holovsky)		 840 Avatar for martinholovsky
153. krustowski
(krusty)		 837 Avatar for krustowski
154. ingvagabund
(Jan Chaloupka)		 837 Avatar for ingvagabund
155. ruzickap
(Petr Ruzicka)		 831 Avatar for ruzickap
156. swift502
(Jan Bláha)		 829 Avatar for swift502
157. frdel
(Jan Tomášek)		 826 Avatar for frdel
158. JuroOravec
(Juro Oravec)		 826 Avatar for JuroOravec
159. tumic0
(Martin Tůma)		 824 Avatar for tumic0
160. T-Gro
(Tomas Grosup)		 823 Avatar for T-Gro
161. pavelsavara
(Pavel Savara)		 820 Avatar for pavelsavara
162. TomProkop
(Tomas Prokop)		 812 Avatar for TomProkop
163. vrutkovs
(Vadim Rutkovsky)		 806 Avatar for vrutkovs
164. capaj
(Jiri Spac)		 799 Avatar for capaj
165. klaxalk
(Tomáš Báča)		 780 Avatar for klaxalk
166. Cvolton
()		 775 Avatar for Cvolton
167. Vrtak-CZ
(Patrik Votoček)		 773 Avatar for Vrtak-CZ
168. TheRamsay
(Dominik Huml)		 768 Avatar for TheRamsay
169. aitorllj93
(Aitor)		 764 Avatar for aitorllj93
170. hubpav
(Pavel Hübner)		 764 Avatar for hubpav
171. octopusengine
(Honza S. Copak)		 763 Avatar for octopusengine
172. nohwnd
(Jakub Jareš)		 762 Avatar for nohwnd
173. generalmimon
(Petr Pučil)		 761 Avatar for generalmimon
174. jakubklimek
(Jakub Klímek)		 760 Avatar for jakubklimek
175. janpipek
(Jan Pipek)		 759 Avatar for janpipek
176. Janiczek
(Martin Janiczek)		 757 Avatar for Janiczek
177. RikudouSage
(Dominik Chrástecký)		 742 Avatar for RikudouSage
178. Enngage
(Richard Sustek)		 736 Avatar for Enngage
179. moodmosaic
(Nikos Baxevanis)		 720 Avatar for moodmosaic
180. rdk
()		 714 Avatar for rdk
181. malinajan
(Jan Malina (Horáček))		 710 Avatar for malinajan
182. Oldes
(Oldes)		 707 Avatar for Oldes
183. igneus
(Jakub Pavlík)		 704 Avatar for igneus
184. zvadaadam
(Adam Zvada)		 701 Avatar for zvadaadam
185. bartholomej
(BART!)		 700 Avatar for bartholomej
186. jakubboucek
(Jakub Bouček)		 696 Avatar for jakubboucek
187. FabienDanieau
(Fabien)		 694 Avatar for FabienDanieau
188. jakubjezek001
(Jakub Ježek)		 685 Avatar for jakubjezek001
189. xsuchy
(Miroslav Suchý)		 685 Avatar for xsuchy
190. jiriklepl
(Jiří Klepl)		 677 Avatar for jiriklepl
191. BlueManCZ
(Ivo Šmerek)		 676 Avatar for BlueManCZ
192. vladimirvolek
(Vladimír Volek)		 675 Avatar for vladimirvolek
193. tasuki
(Vít Brunner)		 666 Avatar for tasuki
194. aviraccoon
()		 663 Avatar for aviraccoon
195. jreidinger
(Josef Reidinger)		 661 Avatar for jreidinger
196. phracek
(Petr Hracek)		 658 Avatar for phracek
197. JakubAndrysek
(Kuba Andrýsek)		 658 Avatar for JakubAndrysek
198. lzap
(Lukáš Zapletal)		 653 Avatar for lzap
199. Hahihula
()		 651 Avatar for Hahihula
200. MarekSuchanek
(Marek Suchánek)		 649 Avatar for MarekSuchanek
201. arkamar
(Petr Vaněk)		 648 Avatar for arkamar
202. JosefKuchar
(Josef Kuchař)		 647 Avatar for JosefKuchar
203. Jakuje
(Jakub Jelen)		 640 Avatar for Jakuje
204. jaromir-benes
(Jaromír Beneš)		 639 Avatar for jaromir-benes
205. pdostal
(Pavel Dostál)		 636 Avatar for pdostal
206. hrosicka
(Hana Robovska)		 635 Avatar for hrosicka
207. tsinis
(Roman Cinis)		 627 Avatar for tsinis
208. dlabaja
(Ten dlabaja)		 626 Avatar for dlabaja
209. raven2cz
(Tonda Fischer)		 626 Avatar for raven2cz
210. oliexe
(Ondrej Rehacek)		 626 Avatar for oliexe
211. tomkis
(Tomáš Weiss)		 621 Avatar for tomkis
212. bajtos
(Miroslav Bajtoš)		 618 Avatar for bajtos
213. petrsvihlik
(Petr Švihlík)		 618 Avatar for petrsvihlik
214. ra100
(Rastislav Švarba)		 616 Avatar for ra100
215. peci1
(Martin Pecka)		 614 Avatar for peci1
216. skodapetr
(Petr Škoda)		 603 Avatar for skodapetr
217. georgik
(Juraj Michálek)		 596 Avatar for georgik
218. bexelbie
(Brian Exelbierd)		 591 Avatar for bexelbie
219. sairon
(Jan Čermák)		 590 Avatar for sairon
220. jerrinot
(Jaromir Hamala)		 590 Avatar for jerrinot
221. vojtechruz
(Vojtech Ruzicka)		 583 Avatar for vojtechruz
222. MihaZupan
(Miha Zupan)		 582 Avatar for MihaZupan
223. medovina
(Adam Dingle)		 574 Avatar for medovina
224. rembish
(Alex Rembish)		 574 Avatar for rembish
225. dvorka
(Martin Dvorak)		 572 Avatar for dvorka
226. vonovak
(Vojtech Novak)		 559 Avatar for vonovak
227. t184256
(Alexander Sosedkin)		 556 Avatar for t184256
228. lukaskellerstein
(Lukas Kellerstein)		 553 Avatar for lukaskellerstein
229. VojtechBartos
(Vojta Bartoš)		 552 Avatar for VojtechBartos
230. vaclav
(Václav Pech)		 550 Avatar for vaclav
231. benabraham
(Daniel Srb)		 550 Avatar for benabraham
232. MortalFlesh
(Petr Chromec)		 548 Avatar for MortalFlesh
233. tumido
(Tom Coufal)		 542 Avatar for tumido
234. pepakriz
(Josef Kříž)		 540 Avatar for pepakriz
235. dmarchuk
(Daniel Marchuk)		 539 Avatar for dmarchuk
236. jakubcabal
(Jakub Cabal)		 538 Avatar for jakubcabal
237. lslezak
(Ladislav Slezák)		 537 Avatar for lslezak
238. jirispilka
(Jiří Spilka)		 534 Avatar for jirispilka
239. scholzj
(Jakub Scholz)		 531 Avatar for scholzj
240. YuliiaKovalova
()		 525 Avatar for YuliiaKovalova
241. encukou
(Petr Viktorin)		 525 Avatar for encukou
242. martinprikryl
(Martin Prikryl)		 522 Avatar for martinprikryl
243. SimonBrandner
(Šimon Brandner)		 522 Avatar for SimonBrandner
244. flowyan
(Anthony)		 522 Avatar for flowyan
245. ondra-novak
(Ondrej Novak)		 520 Avatar for ondra-novak
246. ondrolexa
(Ondrej Lexa)		 519 Avatar for ondrolexa
247. ducha-aiki
(Dmytro Mishkin)		 517 Avatar for ducha-aiki
248. jsedlacek
(Jakub Sedlacek)		 517 Avatar for jsedlacek
249. zoul
(Tomáš Znamenáček)		 516 Avatar for zoul
250. mj41
(Michal Jurosz)		 516 Avatar for mj41
251. MartinKolarik
(Martin Kolárik)		 515 Avatar for MartinKolarik
252. hfudev
(Fu Hanxi)		 511 Avatar for hfudev
253. dsehnal
(David Sehnal)		 509 Avatar for dsehnal
254. yruslan
(Ruslan Yushchenko)		 508 Avatar for yruslan
255. C0rn3j
(Martin)		 500 Avatar for C0rn3j
256. oerdnj
(Ondřej Surý)		 499 Avatar for oerdnj

Organizations

Rank Organization Members
1. microsoft 11
2. dotnet 9
3. pyvec 6
4. suse 3
5. posthog 3
6. openshift 3
7. apify 3
8. pyladiescz 3
9. opensuse 3
10. jsdelivr 2