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 2026-08-17 19:32:19 +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 34249 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)		 41194 Avatar for martinmodrak
2. MilosKozak
(Milos Kozak)		 12222 Avatar for MilosKozak
3. leostera
(Leo Ostera)		 11965 Avatar for leostera
4. hejny
(Pavol Hejny)		 10500 Avatar for hejny
5. nijel
(Michal Čihař)		 8641 Avatar for nijel
6. Vitexus
(Cybervitexus)		 7554 Avatar for Vitexus
7. vancura
(Václav Vančura)		 7166 Avatar for vancura
8. TomasVotruba
(Tomas Votruba)		 6931 Avatar for TomasVotruba
9. Borda
(Jirka Borovec)		 6852 Avatar for Borda
11. matej21
(David Matějka)		 6023 Avatar for matej21
12. Kobzol
(Jakub Beránek)		 5971 Avatar for Kobzol
13. orpiske
(Otavio Rodolfo Piske)		 5805 Avatar for orpiske
14. MartinZikmund
(Martin Zikmund)		 5326 Avatar for MartinZikmund
15. kvaps
(Andrei Kvapil)		 5265 Avatar for kvaps
16. ondrejsika
(Ondrej Sika)		 5173 Avatar for ondrejsika
17. snajpa
(Pavel Snajdr)		 4952 Avatar for snajpa
18. gfraiteur
(Gaël Fraiteur)		 4864 Avatar for gfraiteur
19. Stranger6667
(Dmitry Dygalo)		 4734 Avatar for Stranger6667
20. mountiny
(Vit Horacek)		 4400 Avatar for mountiny
21. JanMikes
(Jan Mikeš)		 4299 Avatar for JanMikes
22. dan-zeman
(Dan Zeman)		 4196 Avatar for dan-zeman
23. Pitel
(Ing. Jan Kaláb)		 3926 Avatar for Pitel
24. char0n
(Vladimír Gorej)		 3859 Avatar for char0n
25. honzajavorek
(Honza Javorek)		 3747 Avatar for honzajavorek
26. B4nan
(Martin Adámek)		 3652 Avatar for B4nan
27. LeftTwixWand
(Vladyslav Horbachov)		 3375 Avatar for LeftTwixWand
28. Youssef1313
(Youssef Fahmy)		 3121 Avatar for Youssef1313
29. escopecz
(John Linhart)		 3007 Avatar for escopecz
30. ondrejmirtes
(Ondřej Mirtes)		 3000 Avatar for ondrejmirtes
31. BigBang1112
(Petr Pivoňka)		 2977 Avatar for BigBang1112
32. darosh
(Jan Forst)		 2972 Avatar for darosh
33. stancld
(Daniel Stancl)		 2962 Avatar for stancld
34. padak
(Petr Simecek)		 2927 Avatar for padak
35. jjonescz
(Jan Jones)		 2921 Avatar for jjonescz
36. skodak
(Petr Skoda)		 2887 Avatar for skodak
37. timthelion
(Timothy Hobbs)		 2854 Avatar for timthelion
38. Meldiron
(Matej Bačo)		 2804 Avatar for Meldiron
39. panva
(Filip Skokan)		 2596 Avatar for panva
40. fidencio
(Fabiano Fidêncio)		 2593 Avatar for fidencio
41. nohwnd
(Jakub Jareš)		 2507 Avatar for nohwnd
42. ricccrd
(Richard)		 2502 Avatar for ricccrd
43. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 2487 Avatar for webknjaz
44. MartinKavik
(Martin Kavík)		 2467 Avatar for MartinKavik
45. scholtz
(Ludovit Scholtz)		 2415 Avatar for scholtz
46. vdusek
(Vlada Dusek)		 2357 Avatar for vdusek
47. tomasmach
(Tomáš Mach)		 2328 Avatar for tomasmach
48. marxin
(Martin Liška)		 2287 Avatar for marxin
49. jpechane
(Jiri Pechanec)		 2279 Avatar for jpechane
50. martastain
(Martin Wacker)		 2279 Avatar for martastain
51. silverbucket
(Nick Jennings)		 2236 Avatar for silverbucket
52. kovarex
(Michal Kovařík)		 2215 Avatar for kovarex
53. FilipChalupa
(Filip Chalupa)		 2183 Avatar for FilipChalupa
54. jankotek
(Jan Kotek)		 2150 Avatar for jankotek
55. K0F
(Kryštof Pešek)		 2108 Avatar for K0F
56. JanPokorny
(Jan Pokorný)		 2068 Avatar for JanPokorny
57. Crauzer
()		 1993 Avatar for Crauzer
58. fpytloun
(Filip Pytloun)		 1984 Avatar for fpytloun
59. petrjasek
(Petr Jašek)		 1949 Avatar for petrjasek
60. maraf
(Marek Fišera)		 1938 Avatar for maraf
61. dougwithseismic
(Doug Silkstone)		 1937 Avatar for dougwithseismic
62. nohaapav
(Pavol Noha)		 1909 Avatar for nohaapav
63. ingvagabund
(Jan Chaloupka)		 1839 Avatar for ingvagabund
64. pasky
(Petr Baudis)		 1828 Avatar for pasky
65. OzzyCzech
(Roman Ožana)		 1824 Avatar for OzzyCzech
66. q66
(nina)		 1802 Avatar for q66
67. andrii0lomakin
(Andrii Lomakin)		 1799 Avatar for andrii0lomakin
68. mkouba
(Martin Kouba)		 1799 Avatar for mkouba
69. scholzj
(Jakub Scholz)		 1798 Avatar for scholzj
70. sairon
(Jan Čermák)		 1760 Avatar for sairon
71. T-Gro
(Tomas Grosup)		 1760 Avatar for T-Gro
72. vrutkovs
(Vadim Rutkovsky)		 1752 Avatar for vrutkovs
73. lemenkov
(Peter Lemenkov)		 1747 Avatar for lemenkov
74. hclivess
(Jan Kučera)		 1745 Avatar for hclivess
75. lzap
(Lukáš Zapletal)		 1730 Avatar for lzap
76. ruzickap
(Petr Ruzicka)		 1730 Avatar for ruzickap
77. martinrotter
(martinrotter)		 1701 Avatar for martinrotter
78. fxck
(Aleš)		 1697 Avatar for fxck
79. barjin
(Jindřich Bär)		 1689 Avatar for barjin
80. vcunat
(Vladimír Čunát)		 1640 Avatar for vcunat
81. tangero
(Patrick Zandl)		 1624 Avatar for tangero
82. jirispilka
(Jiří Spilka)		 1573 Avatar for jirispilka
83. kdudka
(Kamil Dudka)		 1566 Avatar for kdudka
84. pavelsavara
(Pavel Savara)		 1565 Avatar for pavelsavara
85. suculent
(Matej Sychra)		 1552 Avatar for suculent
86. simonrozsival
(Šimon Rozsíval)		 1536 Avatar for simonrozsival
87. luboslenco
(Lubos Lenco)		 1533 Avatar for luboslenco
88. yaqwsx
(Jan Mrázek)		 1523 Avatar for yaqwsx
89. korczis
(Tomas Korcak)		 1508 Avatar for korczis
90. tomas-langer
(Tomas Langer)		 1505 Avatar for tomas-langer
91. brmzkw
(Julien Castets)		 1499 Avatar for brmzkw
92. Witiko
(Vít Starý Novotný)		 1470 Avatar for Witiko
93. phracek
(Petr Hracek)		 1466 Avatar for phracek
94. yasanglass
(Yasan Glass)		 1465 Avatar for yasanglass
95. t8m
(Tomáš Mráz)		 1447 Avatar for t8m
96. Frooxius
(Tomas Mariancik)		 1446 Avatar for Frooxius
97. TDiblik
(Tomáš Diblík)		 1445 Avatar for TDiblik
98. mxdpeep
(Filip Oščádal)		 1439 Avatar for mxdpeep
99. subhdotsol
(subh)		 1424 Avatar for subhdotsol
100. martinfleis
(Martin Fleischmann)		 1409 Avatar for martinfleis
101. bajtos
(Miroslav Bajtoš)		 1383 Avatar for bajtos
102. zbycz
(Pavel Zbytovský)		 1382 Avatar for zbycz
103. jiripolasek
(Jiří Polášek)		 1355 Avatar for jiripolasek
104. koo5
()		 1352 Avatar for koo5
105. ExposedCat
(Artem Prokop)		 1348 Avatar for ExposedCat
106. jtojnar
(Jan Tojnar)		 1347 Avatar for jtojnar
107. averrin
(Averrin)		 1344 Avatar for averrin
108. vonovak
(Vojtech Novak)		 1339 Avatar for vonovak
109. vpavlin
(Vaclav Pavlin)		 1334 Avatar for vpavlin
110. wentasah
(Michal Sojka)		 1327 Avatar for wentasah
111. jmartisk
(Jan Martiska)		 1312 Avatar for jmartisk
112. schovi
(David Schovanec)		 1310 Avatar for schovi
113. layershifter
(Oleksandr Fediashov)		 1309 Avatar for layershifter
114. mposolda
(Marek Posolda)		 1307 Avatar for mposolda
115. dimetron
(Dmytro Rashko)		 1270 Avatar for dimetron
116. steida
(Daniel Steigerwald)		 1252 Avatar for steida
117. tomkis
(Tomáš Weiss)		 1247 Avatar for tomkis
118. mosra
(Vladimír Vondruš)		 1233 Avatar for mosra
119. M0n7y5
(M0N7Y5)		 1207 Avatar for M0n7y5
120. martinholovsky
(Martin Holovsky)		 1206 Avatar for martinholovsky
121. encukou
(Petr Viktorin)		 1205 Avatar for encukou
122. janbuchar
(Jan Buchar)		 1205 Avatar for janbuchar
123. widlarizer
(Emil J)		 1197 Avatar for widlarizer
124. fcbond
(Francis Bond)		 1190 Avatar for fcbond
125. miccy
(Miccy)		 1190 Avatar for miccy
126. JuroOravec
(Juro Oravec)		 1185 Avatar for JuroOravec
127. 0xMartin
(0xM4R71N)		 1166 Avatar for 0xMartin
128. martykan
(Tomáš Martykán)		 1165 Avatar for martykan
129. hechth
(Helge Hecht)		 1151 Avatar for hechth
130. BurnyCoder
(Burny)		 1148 Avatar for BurnyCoder
131. triceo
(Lukáš Petrovický)		 1133 Avatar for triceo
132. akacdev
(akac)		 1123 Avatar for akacdev
133. legionus
(Alexey Gladkov)		 1121 Avatar for legionus
134. MihaZupan
(Miha Zupan)		 1110 Avatar for MihaZupan
135. mrq1911
()		 1109 Avatar for mrq1911
136. vojtechmares
(Vojtěch Mareš)		 1107 Avatar for vojtechmares
137. pdovhomilja
(Pavel Dovhomilja)		 1098 Avatar for pdovhomilja
138. vrana
(Jakub Vrána)		 1096 Avatar for vrana
139. zvadaadam
(Adam Zvada)		 1096 Avatar for zvadaadam
140. VojtechBartos
(Vojta Bartoš)		 1085 Avatar for VojtechBartos
141. elieux
(David Macek)		 1079 Avatar for elieux
142. xstefank
(Martin Stefanko)		 1078 Avatar for xstefank
143. Ladicek
(Ladislav Thon)		 1076 Avatar for Ladicek
144. jindrapetrik
(Jindra Petřík)		 1075 Avatar for jindrapetrik
145. foxik
(Milan Straka)		 1073 Avatar for foxik
146. tsinis
(Roman Cinis)		 1062 Avatar for tsinis
147. hrosicka
(Hana Robovska)		 1049 Avatar for hrosicka
148. petrbouda
(Petr Bouda)		 1035 Avatar for petrbouda
149. velocitatem
(Daniel Alves Rösel)		 1034 Avatar for velocitatem
150. dstepanov
(Denis Stepanov)		 1026 Avatar for dstepanov
151. ytsarev
(Yury Tsarev)		 1021 Avatar for ytsarev
152. FrostyX
(Jakub Kadlčík)		 1015 Avatar for FrostyX
153. MartinKolarik
(Martin Kolárik)		 1013 Avatar for MartinKolarik
154. grafuls
(Gonzalo Rafuls)		 995 Avatar for grafuls
155. Hlavtox
(Daniel Hlaváček)		 987 Avatar for Hlavtox
156. Jakuje
(Jakub Jelen)		 977 Avatar for Jakuje
157. alexandrevicenzi
(Alexandre Vicenzi)		 969 Avatar for alexandrevicenzi
158. vinzenz
(Vinzenz 'evilissimo' Feenstra )		 967 Avatar for vinzenz
159. swift502
(Jan Bláha)		 964 Avatar for swift502
160. Andersson007
(Andrew Klychkov)		 962 Avatar for Andersson007
161. vladimirvolek
(Vladimír Volek)		 959 Avatar for vladimirvolek
162. simi
(Josef Šimánek)		 958 Avatar for simi
163. janpipek
(Jan Pipek)		 956 Avatar for janpipek
164. eos87
(Helmy Giacoman)		 955 Avatar for eos87
165. tomasr8
(Tomas R.)		 948 Avatar for tomasr8
166. divi255
(Sergiy S.)		 947 Avatar for divi255
167. capaj
(Jiri Spac)		 941 Avatar for capaj
168. moodmosaic
(Nikos Baxevanis)		 938 Avatar for moodmosaic
169. pdostal
(Pavel Dostál)		 928 Avatar for pdostal
170. jamacku
(Jan Macku)		 912 Avatar for jamacku
171. nezdemkovski
(Yuri Nezdemkovski)		 907 Avatar for nezdemkovski
172. rsvoboda
(Rostislav Svoboda)		 904 Avatar for rsvoboda
173. fprochazka
(Filip Procházka)		 899 Avatar for fprochazka
174. petrsvihlik
(Petr Švihlík)		 899 Avatar for petrsvihlik
175. S1ro1
(Matej Sirovatka)		 898 Avatar for S1ro1
176. bartholomej
(BART!)		 895 Avatar for bartholomej
177. xsuchy
(Miroslav Suchý)		 894 Avatar for xsuchy
178. jerrinot
(Jaromir Hamala)		 890 Avatar for jerrinot
179. krustowski
(krusty)		 883 Avatar for krustowski
180. tumic0
(Martin Tůma)		 870 Avatar for tumic0
181. frdel
(Jan Tomášek)		 866 Avatar for frdel
182. RikudouSage
(Dominik Chrástecký)		 861 Avatar for RikudouSage
183. peci1
(Martin Pecka)		 860 Avatar for peci1
184. Hotell
(Martin Hochel)		 856 Avatar for Hotell
185. lukasj
(Lukas Jungmann)		 845 Avatar for lukasj
186. danielkec
(Daniel Kec)		 832 Avatar for danielkec
187. Janiczek
(Martin Janiczek)		 829 Avatar for Janiczek
188. Oldes
(Oldes)		 826 Avatar for Oldes
189. klaxalk
(Tomáš Báča)		 818 Avatar for klaxalk
190. JakubAndrysek
(Kuba Andrýsek)		 806 Avatar for JakubAndrysek
191. TomasTomecek
(Tomas Tomecek)		 797 Avatar for TomasTomecek
192. generalmimon
(Petr Pučil)		 797 Avatar for generalmimon
193. Vrtak-CZ
(Patrik Votoček)		 789 Avatar for Vrtak-CZ
194. xiaoxiae
(Tomáš Sláma)		 787 Avatar for xiaoxiae
195. janedbal
(Jan Nedbal)		 785 Avatar for janedbal
196. Cvolton
()		 782 Avatar for Cvolton
197. aitorllj93
(Aitor)		 774 Avatar for aitorllj93
198. malinajan
(Jan Malina (Horáček))		 773 Avatar for malinajan
199. hubpav
(Pavel Hübner)		 769 Avatar for hubpav
200. sideeffffect
(Ondra Pelech)		 754 Avatar for sideeffffect
201. abtris
(Ladislav Prskavec)		 743 Avatar for abtris
202. rdk
()		 740 Avatar for rdk
203. OndrejMottl
(Ondřej Mottl)		 736 Avatar for OndrejMottl
204. georgik
(Juraj Michálek)		 732 Avatar for georgik
205. dsehnal
(David Sehnal)		 728 Avatar for dsehnal
206. hakenr
(Robert Haken)		 721 Avatar for hakenr
207. igneus
(Jakub Pavlík)		 721 Avatar for igneus
208. simPod
(Simon Podlipsky)		 720 Avatar for simPod
209. jsnajdr
(Jarda Snajdr)		 717 Avatar for jsnajdr
210. aviraccoon
()		 717 Avatar for aviraccoon
211. OndroMih
(Ondro Mihályi)		 714 Avatar for OndroMih
212. jakubboucek
(Jakub Bouček)		 708 Avatar for jakubboucek
213. raven2cz
(Tonda Fischer)		 699 Avatar for raven2cz
214. JosefKuchar
(Josef Kuchař)		 691 Avatar for JosefKuchar
215. jprochazk
(Jan Procházka)		 679 Avatar for jprochazk
216. morning4coffe-dev
(Dominik Titl)		 674 Avatar for morning4coffe-dev
217. ilonatommy
(Ilona Tomkowicz)		 673 Avatar for ilonatommy
218. petrroll
(Petr Houška)		 671 Avatar for petrroll
219. pepakriz
(Josef Kříž)		 667 Avatar for pepakriz
220. dqbd
(David Duong)		 665 Avatar for dqbd
221. tumido
(Tom Coufal)		 659 Avatar for tumido
222. ducha-aiki
(Dmytro Mishkin)		 656 Avatar for ducha-aiki
223. jhrcek
(Jan Hrcek)		 655 Avatar for jhrcek
224. octopusengine
(Honza S. Copak)		 646 Avatar for octopusengine
225. jsafrane
(Jan Šafránek)		 631 Avatar for jsafrane
226. t184256
(Alexander Sosedkin)		 628 Avatar for t184256
227. thejoeejoee
(Josef Kolář)		 625 Avatar for thejoeejoee
228. oliexe
(Ondrej Rehacek)		 617 Avatar for oliexe
229. vojtechruz
(Vojtech Ruzicka)		 601 Avatar for vojtechruz
230. jirihnidek
(Jiri Hnidek)		 601 Avatar for jirihnidek
231. benabraham
(Daniel Srb)		 598 Avatar for benabraham
232. musketyr
(Vladimir Orany)		 598 Avatar for musketyr
233. ashleney
(ashlen)		 595 Avatar for ashleney
234. SimonBrandner
(Šimon Brandner)		 592 Avatar for SimonBrandner
235. mareknovotny
(Marek Novotný)		 591 Avatar for mareknovotny
236. Martinfx
(M.)		 590 Avatar for Martinfx
237. tomassedovic
(Tomáš Šedovič)		 586 Avatar for tomassedovic
238. marenamat
(Maria Matějka)		 583 Avatar for marenamat
239. hroncok
(Miro Hrončok)		 583 Avatar for hroncok
240. agajdosi
(Andy Gajdosik)		 578 Avatar for agajdosi
241. jnv
(Jan Vlnas)		 577 Avatar for jnv
242. medovina
(Adam Dingle)		 576 Avatar for medovina
243. janvorli
(Jan Vorlicek)		 571 Avatar for janvorli
244. czechboy0
(Honza Dvorsky)		 564 Avatar for czechboy0
245. VojtechVitek
(Vojtech Vitek (golang.cz))		 556 Avatar for VojtechVitek
246. cztomsik
(Kamil Tomšík)		 553 Avatar for cztomsik
247. viluon
(Andrew Kvapil)		 552 Avatar for viluon
248. vaclav
(Václav Pech)		 552 Avatar for vaclav
249. mmilata
(Martin Milata)		 544 Avatar for mmilata
250. zroubalik
(Zbynek Roubalik)		 541 Avatar for zroubalik
251. eliot-akira
(ελiȯ+)		 539 Avatar for eliot-akira
252. dolejska-daniel
(Daniel Dolejška)		 537 Avatar for dolejska-daniel
253. zlataovce
(Matouš Kučera)		 534 Avatar for zlataovce
254. povik
(Martin Povišer)		 531 Avatar for povik
255. Simply007
(Ondřej Chrastina)		 531 Avatar for Simply007
256. zoul
(Tomáš Znamenáček)		 530 Avatar for zoul

Organizations

Rank Organization Members
1. microsoft 19
2. dotnet 12
3. pyvec 7
4. apify 5
5. ibm 5
6. jbossas 4
7. nixos 3
8. smallrye 3
9. unoplatform 3
10. quarkusio 3