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 2025-11-05 07:00:40 +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 30508 total users in the region and you need at least 36 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. MilosKozak
(Milos Kozak)		 19587 Avatar for MilosKozak
2. hejny
(Pavol Hejny)		 11576 Avatar for hejny
3. nijel
(Michal Čihař)		 5633 Avatar for nijel
4. dg
(David Grudl)		 5286 Avatar for dg
5. Pitel
(Ing. Jan Kaláb)		 4428 Avatar for Pitel
6. TomasVotruba
(Tomas Votruba)		 4208 Avatar for TomasVotruba
7. Kobzol
(Jakub Beránek)		 4006 Avatar for Kobzol
8. ondrejsika
(Ondrej Sika)		 4003 Avatar for ondrejsika
9. dan-zeman
(Dan Zeman)		 3431 Avatar for dan-zeman
10. Vitexus
(Cybervitexus)		 3342 Avatar for Vitexus
11. honzajavorek
(Honza Javorek)		 3210 Avatar for honzajavorek
12. akacdev
(akac)		 2481 Avatar for akacdev
13. MartinZikmund
(Martin Zikmund)		 2354 Avatar for MartinZikmund
14. dqbd
(David Duong)		 2264 Avatar for dqbd
15. BigBang1112
(Petr Pivoňka)		 2251 Avatar for BigBang1112
16. Meldiron
(Matej Bačo)		 2228 Avatar for Meldiron
17. martastain
(Martin Wacker)		 2149 Avatar for martastain
18. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 1992 Avatar for webknjaz
19. koo5
()		 1981 Avatar for koo5
20. orpiske
(Otavio Rodolfo Piske)		 1805 Avatar for orpiske
21. Witiko
(Vít Starý Novotný)		 1779 Avatar for Witiko
22. darosh
(Jan Forst)		 1594 Avatar for darosh
23. Youssef1313
(Youssef Victor)		 1546 Avatar for Youssef1313
24. mosra
(Vladimír Vondruš)		 1501 Avatar for mosra
25. JanMikes
(Jan Mikeš)		 1478 Avatar for JanMikes
26. lofcz
(Matěj Štágl)		 1474 Avatar for lofcz
27. krustowski
(krusty)		 1456 Avatar for krustowski
28. gfraiteur
(Gael Fraiteur)		 1454 Avatar for gfraiteur
29. mountiny
(Vit Horacek)		 1440 Avatar for mountiny
30. TDiblik
(Tomáš Diblík)		 1437 Avatar for TDiblik
31. escopecz
(John Linhart)		 1407 Avatar for escopecz
32. vrana
(Jakub Vrána)		 1400 Avatar for vrana
33. scholtz
(Ludovit Scholtz)		 1397 Avatar for scholtz
34. Borda
(Jirka Borovec)		 1359 Avatar for Borda
35. ondrejmirtes
(Ondřej Mirtes)		 1335 Avatar for ondrejmirtes
36. luboslenco
(Lubos Lenco)		 1319 Avatar for luboslenco
37. kvaps
(Andrei Kvapil)		 1300 Avatar for kvaps
38. Stranger6667
(Dmitry Dygalo)		 1285 Avatar for Stranger6667
39. divi255
(Sergiy S.)		 1267 Avatar for divi255
40. nohaapav
(Pavol Noha)		 1179 Avatar for nohaapav
41. robinschmid
(Robin Schmid)		 1177 Avatar for robinschmid
42. igneus
(Jakub Pavlík)		 1126 Avatar for igneus
43. jjonescz
(Jan Jones)		 1120 Avatar for jjonescz
44. madvorak
(Martin Dvořák)		 1082 Avatar for madvorak
45. jtojnar
(Jan Tojnar)		 1067 Avatar for jtojnar
46. martinfleis
(Martin Fleischmann)		 1030 Avatar for martinfleis
47. jaromir-benes
(Jaromír Beneš)		 1026 Avatar for jaromir-benes
48. george0st
(jist)		 1021 Avatar for george0st
49. LukynkaCZE
(LukynkaCZE)		 1018 Avatar for LukynkaCZE
50. andrii0lomakin
(Andrii Lomakin)		 1008 Avatar for andrii0lomakin
51. brmzkw
(Julien Castets)		 1004 Avatar for brmzkw
52. OzzyCzech
(Roman Ožana)		 987 Avatar for OzzyCzech
53. panva
(Filip Skokan)		 959 Avatar for panva
54. dolejska-daniel
(Daniel Dolejška)		 927 Avatar for dolejska-daniel
55. petrjasek
(Petr Jašek)		 921 Avatar for petrjasek
56. klaxalk
(Tomáš Báča)		 909 Avatar for klaxalk
57. agajdosi
(Andy Gajdosik)		 885 Avatar for agajdosi
58. MartinKavik
(Martin Kavík)		 884 Avatar for MartinKavik
59. vcunat
(Vladimír Čunát)		 882 Avatar for vcunat
60. RikudouSage
(Dominik Chrástecký)		 875 Avatar for RikudouSage
61. vrutkovs
(Vadim Rutkovsky)		 862 Avatar for vrutkovs
62. vladimirvolek
(Vladimír Volek)		 855 Avatar for vladimirvolek
63. foxik
(Milan Straka)		 853 Avatar for foxik
64. georgik
(Juraj Michálek)		 830 Avatar for georgik
65. dougwithseismic
(Doug Silkstone)		 805 Avatar for dougwithseismic
66. swift502
(Jan Bláha)		 802 Avatar for swift502
67. mkouba
(Martin Kouba)		 785 Avatar for mkouba
68. fxck
(Aleš)		 782 Avatar for fxck
69. janproch
(Jan Prochazka)		 779 Avatar for janproch
70. BurnyCoder
(Burny)		 776 Avatar for BurnyCoder
71. wentasah
(Michal Sojka)		 766 Avatar for wentasah
72. tumic0
(Martin Tůma)		 765 Avatar for tumic0
73. lzap
(Lukáš Zapletal)		 758 Avatar for lzap
74. jindrapetrik
(Jindra Petřík)		 753 Avatar for jindrapetrik
75. Cvolton
()		 749 Avatar for Cvolton
76. hrosicka
(Hana Robovska)		 746 Avatar for hrosicka
77. generalmimon
(Petr Pučil)		 733 Avatar for generalmimon
78. char0n
(Vladimír Gorej)		 727 Avatar for char0n
79. ytsarev
(Yury Tsarev)		 724 Avatar for ytsarev
80. malinajan
(Jan Malina (Horáček))		 720 Avatar for malinajan
81. martinrotter
(martinrotter)		 719 Avatar for martinrotter
82. xiaoxiae
(Tomáš Sláma)		 711 Avatar for xiaoxiae
83. vancura
(Václav Vančura)		 707 Avatar for vancura
84. SimonBrandner
(Šimon Brandner)		 705 Avatar for SimonBrandner
85. xstefank
(Martin Stefanko)		 701 Avatar for xstefank
86. mkol5222
()		 696 Avatar for mkol5222
87. premun
(Přemek Vysoký)		 694 Avatar for premun
88. ruzickap
(Petr Ruzicka)		 692 Avatar for ruzickap
89. eliot-akira
(3λiȯ+)		 688 Avatar for eliot-akira
90. pokusew
(Martin Endler)		 685 Avatar for pokusew
91. jirutka
(Jakub Jirutka)		 684 Avatar for jirutka
92. kovarex
(Michal Kovařík)		 678 Avatar for kovarex
93. MihaZupan
(Miha Zupan)		 672 Avatar for MihaZupan
94. Ladicek
(Ladislav Thon)		 660 Avatar for Ladicek
95. ashleney
(ashlen)		 659 Avatar for ashleney
96. lahmatiy
(Roman Dvornov)		 657 Avatar for lahmatiy
97. hechth
(Helge Hecht)		 652 Avatar for hechth
98. capaj
(Jiri Spac)		 648 Avatar for capaj
99. elieux
(David Macek)		 641 Avatar for elieux
100. povik
(Martin Povišer)		 635 Avatar for povik
101. xsuchy
(Miroslav Suchý)		 632 Avatar for xsuchy
102. ExposedCat
(Artem Prokop)		 625 Avatar for ExposedCat
103. jakubcabal
(Jakub Cabal)		 622 Avatar for jakubcabal
104. deathkiller
(Dan R.)		 619 Avatar for deathkiller
105. malvads
(Miguel Álvarez)		 613 Avatar for malvads
106. jreidinger
(Josef Reidinger)		 607 Avatar for jreidinger
107. hosu-kim
(Hosu)		 603 Avatar for hosu-kim
108. fprochazka
(Filip Procházka)		 595 Avatar for fprochazka
109. zoul
(Tomáš Znamenáček)		 592 Avatar for zoul
110. JanPokorny
(Jan Pokorný)		 589 Avatar for JanPokorny
111. cztomsik
(Kamil Tomšík)		 583 Avatar for cztomsik
112. B4nan
(Martin Adámek)		 583 Avatar for B4nan
113. FilipChalupa
(Filip Chalupa)		 576 Avatar for FilipChalupa
114. michalblaha
(Michal Blaha)		 572 Avatar for michalblaha
115. jardakotesovec
(Jarda Kotěšovec)		 566 Avatar for jardakotesovec
116. matej21
(David Matějka)		 564 Avatar for matej21
117. FrostyX
(Jakub Kadlčík)		 552 Avatar for FrostyX
118. choroba
(E. Choroba)		 548 Avatar for choroba
119. vonovak
(Vojtech Novak)		 537 Avatar for vonovak
120. zlataovce
(Matouš Kučera)		 534 Avatar for zlataovce
121. timthelion
(Timothy Hobbs)		 532 Avatar for timthelion
122. encukou
(Petr Viktorin)		 532 Avatar for encukou
123. MartinKolarik
(Martin Kolárik)		 526 Avatar for MartinKolarik
124. Enngage
(Richard Sustek)		 523 Avatar for Enngage
125. Tackx
(Patrik Vlk)		 521 Avatar for Tackx
126. LysenkoDenys
(Denys)		 518 Avatar for LysenkoDenys
127. shr-project
(Martin 'JaMa' Jansa)		 517 Avatar for shr-project
128. ondrolexa
(Ondrej Lexa)		 514 Avatar for ondrolexa
129. ingvagabund
(Jan Chaloupka)		 511 Avatar for ingvagabund
130. dmatej
(David Matějček)		 505 Avatar for dmatej
131. bajtos
(Miroslav Bajtoš)		 502 Avatar for bajtos
132. Janiczek
(Martin Janiczek)		 500 Avatar for Janiczek
133. martykan
(Tomáš Martykán)		 492 Avatar for martykan
134. sairon
(Jan Čermák)		 487 Avatar for sairon
135. rmculpepper
(Ryan Culpepper)		 469 Avatar for rmculpepper
136. xlauko
(Henrich Lauko)		 469 Avatar for xlauko
137. mrq1911
()		 458 Avatar for mrq1911
138. benabraham
(Daniel Srb)		 456 Avatar for benabraham
139. tsinis
(Roman Cinis)		 455 Avatar for tsinis
140. alexander-demicev
(Alexander Demicev)		 454 Avatar for alexander-demicev
141. peci1
(Martin Pecka)		 453 Avatar for peci1
142. Merix-X
(Merix)		 450 Avatar for Merix-X
143. frdel
(Jan Tomášek)		 449 Avatar for frdel
144. vslavik
(Václav Slavík)		 449 Avatar for vslavik
145. maraf
(Marek Fišera)		 445 Avatar for maraf
146. tomas-fryza
(Tomas Fryza)		 440 Avatar for tomas-fryza
147. jprochazk
(Jan Procházka)		 438 Avatar for jprochazk
148. Jakuje
(Jakub Jelen)		 436 Avatar for Jakuje
149. widlarizer
(Emil J)		 435 Avatar for widlarizer
151. Hlavtox
(Daniel Hlaváček)		 433 Avatar for Hlavtox
152. legionus
(Alexey Gladkov)		 428 Avatar for legionus
153. martinmodrak
(Martin Modrák)		 428 Avatar for martinmodrak
154. Frooxius
(Tomas Mariancik)		 427 Avatar for Frooxius
155. JuroOravec
(Juro Oravec)		 425 Avatar for JuroOravec
156. marxin
(Martin Liška)		 425 Avatar for marxin
157. dsehnal
(David Sehnal)		 424 Avatar for dsehnal
158. stancld
(Daniel Stancl)		 423 Avatar for stancld
159. scholzj
(Jakub Scholz)		 421 Avatar for scholzj
160. matronator
(Matronator)		 414 Avatar for matronator
161. karliatto
(karliatto)		 414 Avatar for karliatto
162. jiriklepl
(Jiří Klepl)		 409 Avatar for jiriklepl
163. S1ro1
(Matej Sirovatka)		 402 Avatar for S1ro1
164. ProkopHapala
(Prokop)		 399 Avatar for ProkopHapala
165. hakenr
(Robert Haken)		 398 Avatar for hakenr
166. t184256
(Alexander Sosedkin)		 396 Avatar for t184256
167. atx
(Josef Gajdusek)		 395 Avatar for atx
168. jnv
(Jan Vlnas)		 389 Avatar for jnv
169. viluon
(Andrew Kvapil)		 382 Avatar for viluon
170. zbycz
(Pavel Zbytovský)		 382 Avatar for zbycz
171. srigi
(Srigi)		 381 Avatar for srigi
172. nexpid
(nexpid)		 377 Avatar for nexpid
173. scraptechguy
(Rostislav Brož)		 376 Avatar for scraptechguy
174. TomasHubelbauer
(Tomáš Hübelbauer)		 373 Avatar for TomasHubelbauer
175. yaqwsx
(Jan Mrázek)		 365 Avatar for yaqwsx
176. marcosmoura
(Marcos Moura)		 360 Avatar for marcosmoura
177. bartholomej
(BART!)		 360 Avatar for bartholomej
178. Crauzer
()		 352 Avatar for Crauzer
179. velocitatem
(Daniel Alves Rösel)		 352 Avatar for velocitatem
180. mfocko
(Matej Focko)		 350 Avatar for mfocko
181. KuznetsovNikita
(Nikita Kuznetsov)		 343 Avatar for KuznetsovNikita
182. Salamek
(Adam Schubert)		 342 Avatar for Salamek
183. fidencio
(Fabiano Fidêncio)		 340 Avatar for fidencio
184. nezdemkovski
(Yuri Nezdemkovski)		 340 Avatar for nezdemkovski
185. ondras
(Ondřej Žára)		 339 Avatar for ondras
186. kdudka
(Kamil Dudka)		 339 Avatar for kdudka
187. van800
(Ivan Šachov)		 337 Avatar for van800
188. Martinfx
(M.)		 336 Avatar for Martinfx
189. jpechane
(Jiri Pechanec)		 335 Avatar for jpechane
190. jktjkt
(Jan Kundrát)		 335 Avatar for jktjkt
191. mxdpeep
(Filip Oščádal)		 333 Avatar for mxdpeep
192. nohwnd
(Jakub Jareš)		 332 Avatar for nohwnd
193. petrbouda
(Petr Bouda)		 332 Avatar for petrbouda
194. JosefKuchar
(Josef Kuchař)		 331 Avatar for JosefKuchar
195. medovina
(Adam Dingle)		 331 Avatar for medovina
196. janedbal
(Jan Nedbal)		 330 Avatar for janedbal
197. psfinaki
(Petr)		 329 Avatar for psfinaki
198. grafuls
(Gonzalo Rafuls)		 329 Avatar for grafuls
199. RomanPodymov
(Roman Podymov)		 329 Avatar for RomanPodymov
200. mrtnzlml
(Martin Zlámal)		 324 Avatar for mrtnzlml
201. danvratil
(Dan Vrátil)		 324 Avatar for danvratil
202. JakubAndrysek
(Kuba Andrýsek)		 323 Avatar for JakubAndrysek
203. pesikj
(Jiří Pešík)		 322 Avatar for pesikj
204. fcbond
(Francis Bond)		 322 Avatar for fcbond
205. martinprikryl
(Martin Prikryl)		 318 Avatar for martinprikryl
206. jkvetina
(Jan Kvetina)		 318 Avatar for jkvetina
207. yasanglass
(Yasan Glass)		 316 Avatar for yasanglass
208. filiph
(Filip Hracek)		 315 Avatar for filiph
209. petrpavlik
(Petr Pavlik)		 314 Avatar for petrpavlik
210. richardbiely
(Richard Biely)		 313 Avatar for richardbiely
211. diareuse
(Viktor De Pasquale)		 310 Avatar for diareuse
212. aitorllj93
(Aitor)		 307 Avatar for aitorllj93
213. vdusek
(Vlada Dusek)		 307 Avatar for vdusek
214. patrikduch
(Patrik Duch)		 303 Avatar for patrikduch
215. mvidner
(Martin Vidner)		 302 Avatar for mvidner
216. filiptronicek
(Filip Troníček)		 302 Avatar for filiptronicek
217. asotona
(Adam Sotona)		 302 Avatar for asotona
218. Karry
(Lukáš Karas)		 300 Avatar for Karry
219. tomasr8
(Tomas R.)		 299 Avatar for tomasr8
220. mvorisek
(Michael Voříšek)		 299 Avatar for mvorisek
221. vpavlin
(Vaclav Pavlin)		 295 Avatar for vpavlin
222. ondra-novak
(Ondrej Novak)		 295 Avatar for ondra-novak
223. janpipek
(Jan Pipek)		 292 Avatar for janpipek
224. jmartisk
(Jan Martiska)		 288 Avatar for jmartisk
225. gollux
(Martin Mareš)		 284 Avatar for gollux
226. fikovnik
(Filip Krikava)		 283 Avatar for fikovnik
227. VojtechVitek
(Vojtech Vitek (golang.cz))		 283 Avatar for VojtechVitek
228. miccy
(Miccy)		 281 Avatar for miccy
229. stransky
(Martin Stransky)		 281 Avatar for stransky
230. theboxer
(John Peca)		 280 Avatar for theboxer
231. tumido
(Tom Coufal)		 271 Avatar for tumido
232. jhrcek
(Jan Hrcek)		 269 Avatar for jhrcek
233. moodmosaic
(Nikos Baxevanis)		 267 Avatar for moodmosaic
234. s3rvac
(Petr Zemek)		 262 Avatar for s3rvac
235. jamacku
(Jan Macku)		 261 Avatar for jamacku
236. janbuchar
(Jan Buchar)		 260 Avatar for janbuchar
237. tpetricek
(Tomas Petricek)		 259 Avatar for tpetricek
238. simi
(Josef Šimánek)		 258 Avatar for simi
239. suculent
(Matej Sychra)		 258 Avatar for suculent
240. dstepanov
(Denis Stepanov)		 257 Avatar for dstepanov
241. krystxf
(Kryštof Krátký)		 255 Avatar for krystxf
242. tvondra
(Tomas Vondra)		 254 Avatar for tvondra
243. sleepyfran
(Fran González)		 254 Avatar for sleepyfran
244. rsvoboda
(Rostislav Svoboda)		 253 Avatar for rsvoboda
245. simPod
(Simon Podlipsky)		 252 Avatar for simPod
246. OndrejMottl
(Ondřej Mottl)		 251 Avatar for OndrejMottl
247. PetraVidnerova
()		 249 Avatar for PetraVidnerova
248. morning4coffe-dev
(Dominik Titl)		 246 Avatar for morning4coffe-dev
249. vaclav
(Václav Pech)		 246 Avatar for vaclav
250. ondryaso
(Ondřej Ondryáš)		 246 Avatar for ondryaso
251. bienflorencia
(Florencia Grattarola)		 246 Avatar for bienflorencia
252. petrbroz
(Petr Broz)		 245 Avatar for petrbroz
253. jbachorik
(Jaroslav Bachorik)		 245 Avatar for jbachorik
254. RomanHodulak
(Roman Hodulák)		 245 Avatar for RomanHodulak
255. Bobris
(Boris Letocha)		 244 Avatar for Bobris
256. TomasTomecek
(Tomas Tomecek)		 243 Avatar for TomasTomecek

Organizations

Rank Organization Members
1. microsoft 11
2. dotnet 8
3. pyvec 6
4. avast 3
5. apify 3
6. unoplatform 3
7. opensuse 3
8. ibm 3
9. pyladiescz 3
10. jbossas 3