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 2026-06-29 14:21:04 +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 32736 total users in the region and you need at least 27 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)		 34120 Avatar for martinmodrak
2. MilosKozak
(Milos Kozak)		 12860 Avatar for MilosKozak
3. leostera
(Leo Ostera)		 12235 Avatar for leostera
4. hejny
(Pavol Hejny)		 10300 Avatar for hejny
5. Vitexus
(Cybervitexus)		 7245 Avatar for Vitexus
6. nijel
(Michal Čihař)		 4969 Avatar for nijel
7. ondrejsika
(Ondrej Sika)		 4840 Avatar for ondrejsika
8. dan-zeman
(Dan Zeman)		 4209 Avatar for dan-zeman
9. Pitel
(Ing. Jan Kaláb)		 4012 Avatar for Pitel
10. Kobzol
(Jakub Beránek)		 3862 Avatar for Kobzol
11. TomasVotruba
(Tomas Votruba)		 3795 Avatar for TomasVotruba
12. matej21
(David Matějka)		 3680 Avatar for matej21
13. gfraiteur
(Gaël Fraiteur)		 3507 Avatar for gfraiteur
14. JanMikes
(Jan Mikeš)		 3494 Avatar for JanMikes
15. Borda
(Jirka Borovec)		 3394 Avatar for Borda
16. vancura
(Václav Vančura)		 3368 Avatar for vancura
17. kvaps
(Andrei Kvapil)		 3367 Avatar for kvaps
18. MartinZikmund
(Martin Zikmund)		 3362 Avatar for MartinZikmund
19. honzajavorek
(Honza Javorek)		 3316 Avatar for honzajavorek
20. Real1tyy
(Matej Vavro)		 3185 Avatar for Real1tyy
21. darosh
(Jan Forst)		 2996 Avatar for darosh
22. Stranger6667
(Dmitry Dygalo)		 2729 Avatar for Stranger6667
23. skodak
(Petr Skoda)		 2625 Avatar for skodak
24. vitbokisch
(Vit Bokisch)		 2621 Avatar for vitbokisch
25. BigBang1112
(Petr Pivoňka)		 2607 Avatar for BigBang1112
26. orpiske
(Otavio Rodolfo Piske)		 2579 Avatar for orpiske
27. stancld
(Daniel Stancl)		 2491 Avatar for stancld
28. Rigos0
(Richard)		 2358 Avatar for Rigos0
29. MrLarkyy
(Tadeáš Ganzwohl)		 2261 Avatar for MrLarkyy
30. scholtz
(Ludovit Scholtz)		 2140 Avatar for scholtz
31. kovarex
(Michal Kovařík)		 2114 Avatar for kovarex
32. Rxflex
(Andy)		 2100 Avatar for Rxflex
34. ondrejmirtes
(Ondřej Mirtes)		 1967 Avatar for ondrejmirtes
35. michal-josef-spacek
(Michal Josef Špaček)		 1959 Avatar for michal-josef-spacek
36. escopecz
(John Linhart)		 1944 Avatar for escopecz
37. padak
(Petr Simecek)		 1930 Avatar for padak
38. tangero
(Patrick Zandl)		 1924 Avatar for tangero
39. fpytloun
(Filip Pytloun)		 1917 Avatar for fpytloun
40. nohaapav
(Pavol Noha)		 1914 Avatar for nohaapav
41. MartinKavik
(Martin Kavík)		 1901 Avatar for MartinKavik
42. AloisSeckar
(Alois Sečkár)		 1878 Avatar for AloisSeckar
43. OzzyCzech
(Roman Ožana)		 1838 Avatar for OzzyCzech
44. martastain
(Martin Wacker)		 1787 Avatar for martastain
45. Meldiron
(Matej Bačo)		 1751 Avatar for Meldiron
46. mountiny
(Vit Horacek)		 1726 Avatar for mountiny
47. bracerino
(Miroslav Lebeda)		 1712 Avatar for bracerino
48. FilipChalupa
(Filip Chalupa)		 1645 Avatar for FilipChalupa
49. petr-muller
(Petr Muller)		 1619 Avatar for petr-muller
50. q66
(nina)		 1601 Avatar for q66
51. pasky
(Petr Baudis)		 1567 Avatar for pasky
52. tomasmach
(Tomáš Mach)		 1548 Avatar for tomasmach
53. panva
(Filip Skokan)		 1547 Avatar for panva
54. JanPokorny
(Jan Pokorný)		 1541 Avatar for JanPokorny
55. snajpa
(Pavel Snajdr)		 1533 Avatar for snajpa
56. luboslenco
(Lubos Lenco)		 1528 Avatar for luboslenco
57. akacdev
(akac)		 1468 Avatar for akacdev
58. jjonescz
(Jan Jones)		 1461 Avatar for jjonescz
59. yasanglass
(Yasan Glass)		 1455 Avatar for yasanglass
60. char0n
(Vladimír Gorej)		 1455 Avatar for char0n
61. fxck
(Aleš)		 1443 Avatar for fxck
62. suculent
(Matej Sychra)		 1437 Avatar for suculent
63. Witiko
(Vít Starý Novotný)		 1437 Avatar for Witiko
64. Youssef1313
(Youssef Fahmy)		 1422 Avatar for Youssef1313
65. koo5
()		 1418 Avatar for koo5
66. subhdotsol
(subh)		 1416 Avatar for subhdotsol
67. TDiblik
(Tomáš Diblík)		 1352 Avatar for TDiblik
68. IGPenguin
(Adam Svoboda)		 1324 Avatar for IGPenguin
69. silverbucket
(Nick Jennings)		 1316 Avatar for silverbucket
70. mxdpeep
(Filip Oščádal)		 1313 Avatar for mxdpeep
71. mosra
(Vladimír Vondruš)		 1280 Avatar for mosra
72. miccy
(Miccy)		 1261 Avatar for miccy
73. B4nan
(Martin Adámek)		 1255 Avatar for B4nan
74. martinrotter
(martinrotter)		 1254 Avatar for martinrotter
75. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 1246 Avatar for webknjaz
76. detrin
(Daniel Herman)		 1226 Avatar for detrin
77. 0xMartin
(0xM4R71N)		 1216 Avatar for 0xMartin
78. vcunat
(Vladimír Čunát)		 1193 Avatar for vcunat
79. brmzkw
(Julien Castets)		 1169 Avatar for brmzkw
80. yaqwsx
(Jan Mrázek)		 1163 Avatar for yaqwsx
81. fidencio
(Fabiano Fidêncio)		 1159 Avatar for fidencio
82. zbycz
(Pavel Zbytovský)		 1151 Avatar for zbycz
83. Crauzer
()		 1142 Avatar for Crauzer
84. jindrapetrik
(Jindra Petřík)		 1141 Avatar for jindrapetrik
85. steida
(Daniel Steigerwald)		 1112 Avatar for steida
86. kaklik
(Jakub Kákona)		 1112 Avatar for kaklik
87. averrin
(Averrin)		 1106 Avatar for averrin
88. petrjasek
(Petr Jašek)		 1061 Avatar for petrjasek
89. marxin
(Martin Liška)		 1056 Avatar for marxin
90. foxik
(Milan Straka)		 1050 Avatar for foxik
91. Frooxius
(Tomas Mariancik)		 1049 Avatar for Frooxius
92. richardbiely
(Richard Biely)		 1044 Avatar for richardbiely
93. JanCaha
(Jan Caha)		 1034 Avatar for JanCaha
94. elieux
(David Macek)		 1034 Avatar for elieux
95. fcbond
(Francis Bond)		 1004 Avatar for fcbond
96. krustowski
(krusty)		 993 Avatar for krustowski
97. dougwithseismic
(Doug Silkstone)		 992 Avatar for dougwithseismic
98. kristiankunc
(Kristián Kunc)		 985 Avatar for kristiankunc
99. swift502
(Jan Bláha)		 984 Avatar for swift502
100. mkouba
(Martin Kouba)		 977 Avatar for mkouba
101. divi255
(Sergiy S.)		 972 Avatar for divi255
102. jiridanek
(Jiri Daněk)		 971 Avatar for jiridanek
103. frdel
(Jan Tomášek)		 947 Avatar for frdel
104. ExposedCat
(Artem Prokop)		 946 Avatar for ExposedCat
105. petrbouda
(Petr Bouda)		 932 Avatar for petrbouda
106. M0n7y5
(M0N7Y5)		 924 Avatar for M0n7y5
107. vojtechmares
(Vojtěch Mareš)		 923 Avatar for vojtechmares
108. dalirnet
(Amir Reza Dalir)		 922 Avatar for dalirnet
109. maraf
(Marek Fišera)		 918 Avatar for maraf
110. dmatej
(David Matějček)		 916 Avatar for dmatej
111. vojtechtrefny
(Vojtech Trefny)		 910 Avatar for vojtechtrefny
112. ingvagabund
(Jan Chaloupka)		 909 Avatar for ingvagabund
113. vreshch
(Volodymyr Vreshch)		 906 Avatar for vreshch
114. LukasHirt
(Lukas Hirt)		 903 Avatar for LukasHirt
115. velocitatem
(Daniel Alves Rösel)		 893 Avatar for velocitatem
116. wentasah
(Michal Sojka)		 893 Avatar for wentasah
117. legionus
(Alexey Gladkov)		 890 Avatar for legionus
118. kavonrtep
(Petr Novak)		 884 Avatar for kavonrtep
119. jtojnar
(Jan Tojnar)		 866 Avatar for jtojnar
120. martinfleis
(Martin Fleischmann)		 859 Avatar for martinfleis
121. vdusek
(Vlada Dusek)		 853 Avatar for vdusek
122. jakubklimek
(Jakub Klímek)		 850 Avatar for jakubklimek
123. msveshnikov
(Max Sveshnikov)		 846 Avatar for msveshnikov
124. andrii0lomakin
(Andrii Lomakin)		 843 Avatar for andrii0lomakin
125. kdudka
(Kamil Dudka)		 832 Avatar for kdudka
126. generalmimon
(Petr Pučil)		 829 Avatar for generalmimon
127. aitorllj93
(Aitor)		 821 Avatar for aitorllj93
128. widlarizer
(Emil J)		 808 Avatar for widlarizer
129. igneus
(Jakub Pavlík)		 807 Avatar for igneus
130. tumic0
(Martin Tůma)		 803 Avatar for tumic0
131. pavelsavara
(Pavel Savara)		 801 Avatar for pavelsavara
132. lemenkov
(Peter Lemenkov)		 800 Avatar for lemenkov
133. timthelion
(Timothy Hobbs)		 799 Avatar for timthelion
134. klaxalk
(Tomáš Báča)		 795 Avatar for klaxalk
135. ruzickap
(Petr Ruzicka)		 791 Avatar for ruzickap
136. xiaoxiae
(Tomáš Sláma)		 790 Avatar for xiaoxiae
137. vrutkovs
(Vadim Rutkovsky)		 789 Avatar for vrutkovs
138. rozsival
(Vít Rozsíval)		 787 Avatar for rozsival
139. Vrtak-CZ
(Patrik Votoček)		 769 Avatar for Vrtak-CZ
140. TheRamsay
(Dominik Huml)		 763 Avatar for TheRamsay
141. moodmosaic
(Nikos Baxevanis)		 759 Avatar for moodmosaic
142. arkamar
(Petr Vaněk)		 755 Avatar for arkamar
143. Janiczek
(Martin Janiczek)		 747 Avatar for Janiczek
144. TomProkop
(Tomas Prokop)		 747 Avatar for TomProkop
145. phracek
(Petr Hracek)		 746 Avatar for phracek
146. fprochazka
(Filip Procházka)		 742 Avatar for fprochazka
147. vladimirvolek
(Vladimír Volek)		 740 Avatar for vladimirvolek
148. lzap
(Lukáš Zapletal)		 734 Avatar for lzap
149. pdovhomilja
(Pavel Dovhomilja)		 728 Avatar for pdovhomilja
150. nezdemkovski
(Yuri Nezdemkovski)		 726 Avatar for nezdemkovski
151. georgik
(Juraj Michálek)		 723 Avatar for georgik
152. JakubAndrysek
(Kuba Andrýsek)		 723 Avatar for JakubAndrysek
153. bartholomej
(BART!)		 712 Avatar for bartholomej
154. jaromir-benes
(Jaromír Beneš)		 708 Avatar for jaromir-benes
155. malinajan
(Jan Malina (Horáček))		 704 Avatar for malinajan
156. BurnyCoder
(Burny)		 703 Avatar for BurnyCoder
157. hechth
(Helge Hecht)		 702 Avatar for hechth
158. jreidinger
(Josef Reidinger)		 698 Avatar for jreidinger
159. capaj
(Jiri Spac)		 697 Avatar for capaj
160. xsuchy
(Miroslav Suchý)		 691 Avatar for xsuchy
161. jan-cerny
(Jan Černý)		 680 Avatar for jan-cerny
162. dimetron
(Dmytro Rashko)		 671 Avatar for dimetron
163. JuroOravec
(Juro Oravec)		 661 Avatar for JuroOravec
164. hrosicka
(Hana Robovska)		 658 Avatar for hrosicka
165. mkol5222
()		 656 Avatar for mkol5222
166. programLyrique
(Pierre Donat-Bouillud)		 655 Avatar for programLyrique
167. tomkis
(Tomáš Weiss)		 651 Avatar for tomkis
168. MarekSuchanek
(Marek Suchánek)		 651 Avatar for MarekSuchanek
169. JosefKuchar
(Josef Kuchař)		 649 Avatar for JosefKuchar
170. tasuki
(Vít Brunner)		 649 Avatar for tasuki
171. Cvolton
()		 643 Avatar for Cvolton
172. Adamekka
(Adam Cvikl)		 638 Avatar for Adamekka
173. jsedlacek
(Jakub Sedlacek)		 638 Avatar for jsedlacek
174. mrq1911
()		 636 Avatar for mrq1911
175. zvadaadam
(Adam Zvada)		 636 Avatar for zvadaadam
176. schovi
(David Schovanec)		 633 Avatar for schovi
177. scherrer-txt
(scherrer)		 632 Avatar for scherrer-txt
178. peci1
(Martin Pecka)		 631 Avatar for peci1
179. C0rn3j
(Martin)		 629 Avatar for C0rn3j
180. dsehnal
(David Sehnal)		 619 Avatar for dsehnal
181. raven2cz
(Tonda Fischer)		 617 Avatar for raven2cz
182. sairon
(Jan Čermák)		 614 Avatar for sairon
183. tsinis
(Roman Cinis)		 613 Avatar for tsinis
184. dlabaja
(Ten dlabaja)		 610 Avatar for dlabaja
185. cztomsik
(Kamil Tomšík)		 608 Avatar for cztomsik
186. FabienDanieau
(Fabien)		 605 Avatar for FabienDanieau
187. jakubjezek001
(Jakub Ježek)		 604 Avatar for jakubjezek001
188. LeftTwixWand
(Vladyslav Horbachov)		 596 Avatar for LeftTwixWand
189. hfudev
(Fu Hanxi)		 594 Avatar for hfudev
190. skodapetr
(Petr Škoda)		 593 Avatar for skodapetr
191. Adda0
(David Chocholatý)		 589 Avatar for Adda0
192. Oldes
(Oldes)		 585 Avatar for Oldes
193. oliexe
(Ondrej Rehacek)		 581 Avatar for oliexe
194. MihaZupan
(Miha Zupan)		 579 Avatar for MihaZupan
195. vonovak
(Vojtech Novak)		 578 Avatar for vonovak
196. Isigar
(Stanislav Opletal)		 575 Avatar for Isigar
197. ra100
(Rastislav Švarba)		 574 Avatar for ra100
198. jprochazk
(Jan Procházka)		 568 Avatar for jprochazk
199. BlueManCZ
(Ivo Šmerek)		 568 Avatar for BlueManCZ
200. martinholovsky
(Martin Holovsky)		 566 Avatar for martinholovsky
201. jerrinot
(Jaromir Hamala)		 559 Avatar for jerrinot
202. encukou
(Petr Viktorin)		 558 Avatar for encukou
203. jnv
(Jan Vlnas)		 557 Avatar for jnv
204. jindrahelcl
(Jindra Helcl)		 557 Avatar for jindrahelcl
205. mjablecnik
(Martin Jablečník)		 555 Avatar for mjablecnik
206. Hahihula
()		 554 Avatar for Hahihula
207. martinprikryl
(Martin Prikryl)		 554 Avatar for martinprikryl
208. dstepanov
(Denis Stepanov)		 553 Avatar for dstepanov
209. scholzj
(Jakub Scholz)		 551 Avatar for scholzj
210. bexelbie
(Brian Exelbierd)		 549 Avatar for bexelbie
211. jakubcabal
(Jakub Cabal)		 544 Avatar for jakubcabal
212. aviraccoon
()		 539 Avatar for aviraccoon
213. flowyan
(Anthony)		 536 Avatar for flowyan
214. Enngage
(Richard Sustek)		 534 Avatar for Enngage
215. mimi1vx
(Ondřej Súkup)		 533 Avatar for mimi1vx
216. korczis
(Tomas Korcak)		 531 Avatar for korczis
217. vaclav
(Václav Pech)		 530 Avatar for vaclav
218. medovina
(Adam Dingle)		 523 Avatar for medovina
219. rembish
(Alex Rembish)		 518 Avatar for rembish
220. nohwnd
(Jakub Jareš)		 515 Avatar for nohwnd
221. YuliiaKovalova
()		 514 Avatar for YuliiaKovalova
222. SimonBrandner
(Šimon Brandner)		 506 Avatar for SimonBrandner
223. zoul
(Tomáš Znamenáček)		 506 Avatar for zoul
224. premun
(Přemek Vysoký)		 506 Avatar for premun
225. Martinfx
(M.)		 503 Avatar for Martinfx
226. lslezak
(Ladislav Slezák)		 502 Avatar for lslezak
227. RikudouSage
(Dominik Chrástecký)		 501 Avatar for RikudouSage
228. matronator
(Matronator)		 501 Avatar for matronator
229. K0F
(Kryštof Pešek)		 497 Avatar for K0F
230. Ladicek
(Ladislav Thon)		 495 Avatar for Ladicek
231. benabraham
(Daniel Srb)		 492 Avatar for benabraham
232. MortalFlesh
(Petr Chromec)		 486 Avatar for MortalFlesh
233. hramrach
(Michal Suchánek)		 485 Avatar for hramrach
234. fazpu
(Jiri Puc)		 484 Avatar for fazpu
235. t184256
(Alexander Sosedkin)		 483 Avatar for t184256
236. ashleney
(ashlen)		 477 Avatar for ashleney
237. yruslan
(Ruslan Yushchenko)		 476 Avatar for yruslan
238. mimoccc
(milan jurkulák)		 474 Avatar for mimoccc
239. viluon
(Andrew Kvapil)		 473 Avatar for viluon
240. vojtechruz
(Vojtech Ruzicka)		 472 Avatar for vojtechruz
241. eliot-akira
(3λiȯ+)		 467 Avatar for eliot-akira
242. brozrost
(Rostislav Brož)		 466 Avatar for brozrost
243. dqbd
(David Duong)		 459 Avatar for dqbd
244. jardakotesovec
(Jarda Kotěšovec)		 458 Avatar for jardakotesovec
245. jirutka
(Jakub Jirutka)		 457 Avatar for jirutka
246. marenamat
(Maria Matějka)		 457 Avatar for marenamat
247. DrrDom
(Pavel)		 456 Avatar for DrrDom
248. FrostyX
(Jakub Kadlčík)		 454 Avatar for FrostyX
249. instafluff
(Instafluff)		 453 Avatar for instafluff
250. dolejska-daniel
(Daniel Dolejška)		 452 Avatar for dolejska-daniel
251. tomasr8
(Tomas R.)		 452 Avatar for tomasr8
252. MartinKolarik
(Martin Kolárik)		 451 Avatar for MartinKolarik
253. zlataovce
(Matouš Kučera)		 450 Avatar for zlataovce
254. petrsvihlik
(Petr Švihlík)		 450 Avatar for petrsvihlik
255. xstefank
(Martin Stefanko)		 449 Avatar for xstefank
256. Hlavtox
(Daniel Hlaváček)		 447 Avatar for Hlavtox

Organizations

Rank Organization Members
1. microsoft 11
2. dotnet 9
3. pyvec 6
4. ufal 3
5. pyladiescz 3
6. openshift 3
7. ibm 3
8. opensuse 3
9. python 3
10. webyast 2