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 2026-07-14 09:36:09 +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 33585 total users in the region and you need at least 38 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)		 36256 Avatar for martinmodrak
2. MilosKozak
(Milos Kozak)		 12874 Avatar for MilosKozak
3. leostera
(Leo Ostera)		 12235 Avatar for leostera
4. hejny
(Pavol Hejny)		 10363 Avatar for hejny
5. Vitexus
(Cybervitexus)		 7404 Avatar for Vitexus
6. nijel
(Michal Čihař)		 5102 Avatar for nijel
7. ondrejsika
(Ondrej Sika)		 4832 Avatar for ondrejsika
8. dan-zeman
(Dan Zeman)		 4165 Avatar for dan-zeman
9. TomasVotruba
(Tomas Votruba)		 4114 Avatar for TomasVotruba
10. matej21
(David Matějka)		 3974 Avatar for matej21
11. Pitel
(Ing. Jan Kaláb)		 3969 Avatar for Pitel
12. Borda
(Jirka Borovec)		 3774 Avatar for Borda
13. vancura
(Václav Vančura)		 3655 Avatar for vancura
14. Kobzol
(Jakub Beránek)		 3646 Avatar for Kobzol
15. JanMikes
(Jan Mikeš)		 3638 Avatar for JanMikes
16. MartinZikmund
(Martin Zikmund)		 3469 Avatar for MartinZikmund
17. gfraiteur
(Gaël Fraiteur)		 3411 Avatar for gfraiteur
18. kvaps
(Andrei Kvapil)		 3366 Avatar for kvaps
19. honzajavorek
(Honza Javorek)		 3332 Avatar for honzajavorek
20. darosh
(Jan Forst)		 2965 Avatar for darosh
21. Stranger6667
(Dmitry Dygalo)		 2712 Avatar for Stranger6667
22. BigBang1112
(Petr Pivoňka)		 2666 Avatar for BigBang1112
23. skodak
(Petr Skoda)		 2522 Avatar for skodak
24. stancld
(Daniel Stancl)		 2506 Avatar for stancld
25. orpiske
(Otavio Rodolfo Piske)		 2401 Avatar for orpiske
27. MrLarkyy
(Tadeáš Ganzwohl)		 2256 Avatar for MrLarkyy
28. MartinKavik
(Martin Kavík)		 2198 Avatar for MartinKavik
29. scholtz
(Ludovit Scholtz)		 2158 Avatar for scholtz
30. kovarex
(Michal Kovařík)		 2114 Avatar for kovarex
31. ondrejmirtes
(Ondřej Mirtes)		 2028 Avatar for ondrejmirtes
32. escopecz
(John Linhart)		 1996 Avatar for escopecz
33. padak
(Petr Simecek)		 1939 Avatar for padak
34. fpytloun
(Filip Pytloun)		 1927 Avatar for fpytloun
35. snajpa
(Pavel Snajdr)		 1893 Avatar for snajpa
36. nohaapav
(Pavol Noha)		 1892 Avatar for nohaapav
37. tangero
(Patrick Zandl)		 1890 Avatar for tangero
38. martastain
(Martin Wacker)		 1860 Avatar for martastain
39. OzzyCzech
(Roman Ožana)		 1841 Avatar for OzzyCzech
40. Meldiron
(Matej Bačo)		 1819 Avatar for Meldiron
41. mountiny
(Vit Horacek)		 1794 Avatar for mountiny
42. FilipChalupa
(Filip Chalupa)		 1789 Avatar for FilipChalupa
43. tomasmach
(Tomáš Mach)		 1699 Avatar for tomasmach
44. q66
(nina)		 1651 Avatar for q66
45. pasky
(Petr Baudis)		 1639 Avatar for pasky
46. panva
(Filip Skokan)		 1598 Avatar for panva
47. JanPokorny
(Jan Pokorný)		 1567 Avatar for JanPokorny
48. luboslenco
(Lubos Lenco)		 1557 Avatar for luboslenco
49. char0n
(Vladimír Gorej)		 1513 Avatar for char0n
50. fxck
(Aleš)		 1476 Avatar for fxck
51. jjonescz
(Jan Jones)		 1444 Avatar for jjonescz
52. suculent
(Matej Sychra)		 1441 Avatar for suculent
53. akacdev
(akac)		 1439 Avatar for akacdev
54. Witiko
(Vít Starý Novotný)		 1422 Avatar for Witiko
55. silverbucket
(Nick Jennings)		 1392 Avatar for silverbucket
56. Youssef1313
(Youssef Fahmy)		 1391 Avatar for Youssef1313
57. subhdotsol
(subh)		 1391 Avatar for subhdotsol
58. yasanglass
(Yasan Glass)		 1391 Avatar for yasanglass
59. TDiblik
(Tomáš Diblík)		 1373 Avatar for TDiblik
60. martinrotter
(martinrotter)		 1360 Avatar for martinrotter
61. mxdpeep
(Filip Oščádal)		 1351 Avatar for mxdpeep
62. koo5
()		 1338 Avatar for koo5
63. zbycz
(Pavel Zbytovský)		 1313 Avatar for zbycz
64. dougwithseismic
(Doug Silkstone)		 1297 Avatar for dougwithseismic
65. Crauzer
()		 1287 Avatar for Crauzer
66. B4nan
(Martin Adámek)		 1271 Avatar for B4nan
67. mosra
(Vladimír Vondruš)		 1237 Avatar for mosra
68. fidencio
(Fabiano Fidêncio)		 1233 Avatar for fidencio
69. yaqwsx
(Jan Mrázek)		 1224 Avatar for yaqwsx
70. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 1224 Avatar for webknjaz
71. miccy
(Miccy)		 1220 Avatar for miccy
72. vcunat
(Vladimír Čunát)		 1205 Avatar for vcunat
73. brmzkw
(Julien Castets)		 1181 Avatar for brmzkw
74. jindrapetrik
(Jindra Petřík)		 1132 Avatar for jindrapetrik
75. averrin
(Averrin)		 1106 Avatar for averrin
76. steida
(Daniel Steigerwald)		 1106 Avatar for steida
77. richardbiely
(Richard Biely)		 1077 Avatar for richardbiely
78. Frooxius
(Tomas Mariancik)		 1065 Avatar for Frooxius
79. foxik
(Milan Straka)		 1063 Avatar for foxik
80. marxin
(Martin Liška)		 1061 Avatar for marxin
81. ExposedCat
(Artem Prokop)		 1050 Avatar for ExposedCat
82. petrjasek
(Petr Jašek)		 1047 Avatar for petrjasek
83. mkouba
(Martin Kouba)		 1022 Avatar for mkouba
84. elieux
(David Macek)		 1011 Avatar for elieux
85. vojtechmares
(Vojtěch Mareš)		 1005 Avatar for vojtechmares
86. dalirnet
(Amir Reza Dalir)		 995 Avatar for dalirnet
87. M0n7y5
(M0N7Y5)		 983 Avatar for M0n7y5
88. swift502
(Jan Bláha)		 982 Avatar for swift502
89. fcbond
(Francis Bond)		 975 Avatar for fcbond
90. divi255
(Sergiy S.)		 959 Avatar for divi255
91. widlarizer
(Emil J)		 934 Avatar for widlarizer
92. krustowski
(krusty)		 924 Avatar for krustowski
93. ingvagabund
(Jan Chaloupka)		 917 Avatar for ingvagabund
94. frdel
(Jan Tomášek)		 914 Avatar for frdel
95. legionus
(Alexey Gladkov)		 909 Avatar for legionus
96. dmatej
(David Matějček)		 906 Avatar for dmatej
97. petrbouda
(Petr Bouda)		 905 Avatar for petrbouda
98. maraf
(Marek Fišera)		 900 Avatar for maraf
99. velocitatem
(Daniel Alves Rösel)		 889 Avatar for velocitatem
100. wentasah
(Michal Sojka)		 888 Avatar for wentasah
101. jtojnar
(Jan Tojnar)		 879 Avatar for jtojnar
102. kdudka
(Kamil Dudka)		 862 Avatar for kdudka
103. vdusek
(Vlada Dusek)		 860 Avatar for vdusek
104. andrii0lomakin
(Andrii Lomakin)		 854 Avatar for andrii0lomakin
105. martinfleis
(Martin Fleischmann)		 854 Avatar for martinfleis
106. fprochazka
(Filip Procházka)		 851 Avatar for fprochazka
107. generalmimon
(Petr Pučil)		 834 Avatar for generalmimon
108. timthelion
(Timothy Hobbs)		 819 Avatar for timthelion
109. lemenkov
(Peter Lemenkov)		 817 Avatar for lemenkov
110. ruzickap
(Petr Ruzicka)		 811 Avatar for ruzickap
111. pavelsavara
(Pavel Savara)		 811 Avatar for pavelsavara
112. tumic0
(Martin Tůma)		 810 Avatar for tumic0
113. nezdemkovski
(Yuri Nezdemkovski)		 807 Avatar for nezdemkovski
114. vrutkovs
(Vadim Rutkovsky)		 801 Avatar for vrutkovs
115. klaxalk
(Tomáš Báča)		 792 Avatar for klaxalk
116. xiaoxiae
(Tomáš Sláma)		 791 Avatar for xiaoxiae
117. aitorllj93
(Aitor)		 777 Avatar for aitorllj93
118. Vrtak-CZ
(Patrik Votoček)		 773 Avatar for Vrtak-CZ
119. malinajan
(Jan Malina (Horáček))		 759 Avatar for malinajan
120. moodmosaic
(Nikos Baxevanis)		 756 Avatar for moodmosaic
121. capaj
(Jiri Spac)		 752 Avatar for capaj
122. igneus
(Jakub Pavlík)		 747 Avatar for igneus
123. hechth
(Helge Hecht)		 743 Avatar for hechth
124. BurnyCoder
(Burny)		 739 Avatar for BurnyCoder
125. phracek
(Petr Hracek)		 738 Avatar for phracek
126. georgik
(Juraj Michálek)		 729 Avatar for georgik
127. pdovhomilja
(Pavel Dovhomilja)		 728 Avatar for pdovhomilja
128. lzap
(Lukáš Zapletal)		 727 Avatar for lzap
129. Janiczek
(Martin Janiczek)		 722 Avatar for Janiczek
130. bartholomej
(BART!)		 717 Avatar for bartholomej
131. mrq1911
()		 712 Avatar for mrq1911
132. vladimirvolek
(Vladimír Volek)		 709 Avatar for vladimirvolek
133. jaromir-benes
(Jaromír Beneš)		 708 Avatar for jaromir-benes
134. JakubAndrysek
(Kuba Andrýsek)		 702 Avatar for JakubAndrysek
135. jreidinger
(Josef Reidinger)		 702 Avatar for jreidinger
136. JuroOravec
(Juro Oravec)		 697 Avatar for JuroOravec
137. Cvolton
()		 693 Avatar for Cvolton
138. xsuchy
(Miroslav Suchý)		 686 Avatar for xsuchy
139. hrosicka
(Hana Robovska)		 680 Avatar for hrosicka
140. ricccrd
(Richard)		 674 Avatar for ricccrd
141. dimetron
(Dmytro Rashko)		 670 Avatar for dimetron
142. mkol5222
()		 665 Avatar for mkol5222
143. zvadaadam
(Adam Zvada)		 652 Avatar for zvadaadam
144. schovi
(David Schovanec)		 651 Avatar for schovi
145. Oldes
(Oldes)		 650 Avatar for Oldes
146. tomkis
(Tomáš Weiss)		 650 Avatar for tomkis
147. JosefKuchar
(Josef Kuchař)		 647 Avatar for JosefKuchar
148. peci1
(Martin Pecka)		 640 Avatar for peci1
149. nohwnd
(Jakub Jareš)		 634 Avatar for nohwnd
150. rdk
()		 629 Avatar for rdk
151. hclivess
(Jan Kučera)		 626 Avatar for hclivess
152. K0F
(Kryštof Pešek)		 626 Avatar for K0F
153. cztomsik
(Kamil Tomšík)		 625 Avatar for cztomsik
154. martinholovsky
(Martin Holovsky)		 624 Avatar for martinholovsky
155. tsinis
(Roman Cinis)		 621 Avatar for tsinis
156. raven2cz
(Tonda Fischer)		 617 Avatar for raven2cz
157. dsehnal
(David Sehnal)		 607 Avatar for dsehnal
158. C0rn3j
(Martin)		 606 Avatar for C0rn3j
159. sairon
(Jan Čermák)		 600 Avatar for sairon
160. oliexe
(Ondrej Rehacek)		 578 Avatar for oliexe
161. MihaZupan
(Miha Zupan)		 575 Avatar for MihaZupan
162. Isigar
(Stanislav Opletal)		 575 Avatar for Isigar
163. aviraccoon
()		 567 Avatar for aviraccoon
164. scholzj
(Jakub Scholz)		 566 Avatar for scholzj
165. vonovak
(Vojtech Novak)		 561 Avatar for vonovak
166. jerrinot
(Jaromir Hamala)		 552 Avatar for jerrinot
167. dstepanov
(Denis Stepanov)		 552 Avatar for dstepanov
168. Enngage
(Richard Sustek)		 544 Avatar for Enngage
169. jakubcabal
(Jakub Cabal)		 538 Avatar for jakubcabal
170. korczis
(Tomas Korcak)		 533 Avatar for korczis
171. mimoccc
(milan jurkulák)		 530 Avatar for mimoccc
172. vaclav
(Václav Pech)		 530 Avatar for vaclav
173. jprochazk
(Jan Procházka)		 524 Avatar for jprochazk
174. martinprikryl
(Martin Prikryl)		 520 Avatar for martinprikryl
175. medovina
(Adam Dingle)		 516 Avatar for medovina
176. SimonBrandner
(Šimon Brandner)		 516 Avatar for SimonBrandner
177. jnv
(Jan Vlnas)		 513 Avatar for jnv
178. Martinfx
(M.)		 508 Avatar for Martinfx
179. encukou
(Petr Viktorin)		 507 Avatar for encukou
180. premun
(Přemek Vysoký)		 501 Avatar for premun
181. zoul
(Tomáš Znamenáček)		 500 Avatar for zoul
182. RikudouSage
(Dominik Chrástecký)		 498 Avatar for RikudouSage
183. Ladicek
(Ladislav Thon)		 497 Avatar for Ladicek
184. benabraham
(Daniel Srb)		 496 Avatar for benabraham
185. matronator
(Matronator)		 492 Avatar for matronator
186. t184256
(Alexander Sosedkin)		 481 Avatar for t184256
187. lubomirblazekcz
(Lubomír Blažek)		 479 Avatar for lubomirblazekcz
188. dolejska-daniel
(Daniel Dolejška)		 476 Avatar for dolejska-daniel
189. FrostyX
(Jakub Kadlčík)		 476 Avatar for FrostyX
190. viluon
(Andrew Kvapil)		 472 Avatar for viluon
191. vojtechruz
(Vojtech Ruzicka)		 472 Avatar for vojtechruz
192. petrsvihlik
(Petr Švihlík)		 469 Avatar for petrsvihlik
193. eliot-akira
(3λiȯ+)		 467 Avatar for eliot-akira
194. marenamat
(Maria Matějka)		 466 Avatar for marenamat
195. DrrDom
(Pavel)		 461 Avatar for DrrDom
196. ashleney
(ashlen)		 460 Avatar for ashleney
197. Andersson007
(Andrew Klychkov)		 459 Avatar for Andersson007
198. jirutka
(Jakub Jirutka)		 457 Avatar for jirutka
199. xstefank
(Martin Stefanko)		 457 Avatar for xstefank
200. tomasr8
(Tomas R.)		 455 Avatar for tomasr8
201. vpavlin
(Vaclav Pavlin)		 452 Avatar for vpavlin
202. zlataovce
(Matouš Kučera)		 451 Avatar for zlataovce
203. maly
(Martin Malý)		 449 Avatar for maly
204. sideeffffect
(Ondra Pelech)		 448 Avatar for sideeffffect
205. ondrolexa
(Ondrej Lexa)		 448 Avatar for ondrolexa
206. tumido
(Tom Coufal)		 447 Avatar for tumido
207. pdostal
(Pavel Dostál)		 440 Avatar for pdostal
208. oerdnj
(Ondřej Surý)		 439 Avatar for oerdnj
209. instafluff
(Instafluff)		 438 Avatar for instafluff
210. jhrcek
(Jan Hrcek)		 436 Avatar for jhrcek
211. VojtechBartos
(Vojta Bartoš)		 434 Avatar for VojtechBartos
212. layershifter
(Oleksandr Fediashov)		 432 Avatar for layershifter
213. S1ro1
(Matej Sirovatka)		 431 Avatar for S1ro1
214. MartinKolarik
(Martin Kolárik)		 429 Avatar for MartinKolarik
215. Hlavtox
(Daniel Hlaváček)		 425 Avatar for Hlavtox
216. mrtnzlml
(Martin Zlámal)		 424 Avatar for mrtnzlml
217. Jakuje
(Jakub Jelen)		 422 Avatar for Jakuje
218. octopusengine
(Honza S. Copak)		 421 Avatar for octopusengine
219. mabartos
(Martin Bartoš)		 420 Avatar for mabartos
220. OndroMih
(Ondro Mihályi)		 416 Avatar for OndroMih
221. jiripolasek
(Jiří Polášek)		 415 Avatar for jiripolasek
222. jkvetina
(Jan Kvetina)		 414 Avatar for jkvetina
223. jakubtomsu
()		 414 Avatar for jakubtomsu
224. Sanqui
(Sanqui)		 414 Avatar for Sanqui
225. bajtos
(Miroslav Bajtoš)		 412 Avatar for bajtos
226. barjin
(Jindřich Bär)		 411 Avatar for barjin
227. vslavik
(Václav Slavík)		 410 Avatar for vslavik
228. LeftTwixWand
(Vladyslav Horbachov)		 407 Avatar for LeftTwixWand
229. petrroll
(Petr Houška)		 406 Avatar for petrroll
230. TomasTomecek
(Tomas Tomecek)		 404 Avatar for TomasTomecek
231. Bobris
(Boris Letocha)		 403 Avatar for Bobris
232. JakubMrozek
(Jakub Mrozek)		 401 Avatar for JakubMrozek
233. brozrost
(Rostislav Brož)		 400 Avatar for brozrost
234. Simply007
(Ondřej Chrastina)		 397 Avatar for Simply007
235. Blackhex
(Radek Bartoň)		 397 Avatar for Blackhex
236. ondra-novak
(Ondrej Novak)		 396 Avatar for ondra-novak
237. KrabCode
(Jakub Rak)		 393 Avatar for KrabCode
238. T-Gro
(Tomas Grosup)		 389 Avatar for T-Gro
239. jmartisk
(Jan Martiska)		 388 Avatar for jmartisk
240. kysely
(Radek Kyselý)		 387 Avatar for kysely
241. simonrozsival
(Šimon Rozsíval)		 386 Avatar for simonrozsival
242. janproch
(Jan Prochazka)		 386 Avatar for janproch
243. tomassedovic
(Tomáš Šedovič)		 385 Avatar for tomassedovic
244. Karry
(Lukáš Karas)		 384 Avatar for Karry
245. wbenny
(Petr Beneš)		 382 Avatar for wbenny
246. tomas-fryza
(Tomas Fryza)		 380 Avatar for tomas-fryza
247. thejoeejoee
(Josef Kolář)		 380 Avatar for thejoeejoee
248. agajdosi
(Andy Gajdosik)		 379 Avatar for agajdosi
249. povik
(Martin Povišer)		 379 Avatar for povik
250. van800
(Ivan Šachov)		 378 Avatar for van800
251. musketyr
(Vladimir Orany)		 378 Avatar for musketyr
252. slowbackspace
(Maroš)		 375 Avatar for slowbackspace
253. vituscze
(Vít Šefl)		 374 Avatar for vituscze
254. janedbal
(Jan Nedbal)		 373 Avatar for janedbal
255. dqbd
(David Duong)		 372 Avatar for dqbd
256. jiriklepl
(Jiří Klepl)		 370 Avatar for jiriklepl

Organizations

Rank Organization Members
1. microsoft 19
2. dotnet 11
3. pyvec 7
4. ibm 3
5. smallrye 3
6. jbossas 3
7. apify 3
8. python 3
9. pyladiescz 3
10. bakalari-api 2