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 contributions 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_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)		 36273 Avatar for martinmodrak
2. MilosKozak
(Milos Kozak)		 13117 Avatar for MilosKozak
3. leostera
(Leo Ostera)		 12279 Avatar for leostera
4. hejny
(Pavol Hejny)		 10375 Avatar for hejny
5. nijel
(Michal Čihař)		 8300 Avatar for nijel
6. Vitexus
(Cybervitexus)		 7780 Avatar for Vitexus
7. Borda
(Jirka Borovec)		 6175 Avatar for Borda
8. Kobzol
(Jakub Beránek)		 6007 Avatar for Kobzol
10. TomasVotruba
(Tomas Votruba)		 5281 Avatar for TomasVotruba
11. vancura
(Václav Vančura)		 5160 Avatar for vancura
12. ondrejsika
(Ondrej Sika)		 4962 Avatar for ondrejsika
13. MartinZikmund
(Martin Zikmund)		 4952 Avatar for MartinZikmund
14. kvaps
(Andrei Kvapil)		 4701 Avatar for kvaps
15. gfraiteur
(Gaël Fraiteur)		 4230 Avatar for gfraiteur
16. snajpa
(Pavel Snajdr)		 4195 Avatar for snajpa
17. dan-zeman
(Dan Zeman)		 4188 Avatar for dan-zeman
18. Stranger6667
(Dmitry Dygalo)		 4171 Avatar for Stranger6667
19. matej21
(David Matějka)		 4161 Avatar for matej21
20. mountiny
(Vit Horacek)		 4137 Avatar for mountiny
21. orpiske
(Otavio Rodolfo Piske)		 4065 Avatar for orpiske
22. Pitel
(Ing. Jan Kaláb)		 3993 Avatar for Pitel
23. JanMikes
(Jan Mikeš)		 3821 Avatar for JanMikes
24. Youssef1313
(Youssef Fahmy)		 3714 Avatar for Youssef1313
25. char0n
(Vladimír Gorej)		 3649 Avatar for char0n
26. honzajavorek
(Honza Javorek)		 3581 Avatar for honzajavorek
27. B4nan
(Martin Adámek)		 3370 Avatar for B4nan
28. jjonescz
(Jan Jones)		 2986 Avatar for jjonescz
29. darosh
(Jan Forst)		 2981 Avatar for darosh
30. stancld
(Daniel Stancl)		 2947 Avatar for stancld
31. BigBang1112
(Petr Pivoňka)		 2897 Avatar for BigBang1112
32. escopecz
(John Linhart)		 2819 Avatar for escopecz
33. premun
(Přemek Vysoký)		 2796 Avatar for premun
34. ondrejmirtes
(Ondřej Mirtes)		 2743 Avatar for ondrejmirtes
35. timthelion
(Timothy Hobbs)		 2726 Avatar for timthelion
36. Meldiron
(Matej Bačo)		 2688 Avatar for Meldiron
37. padak
(Petr Simecek)		 2610 Avatar for padak
38. skodak
(Petr Skoda)		 2537 Avatar for skodak
39. scholtz
(Ludovit Scholtz)		 2466 Avatar for scholtz
40. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 2449 Avatar for webknjaz
41. panva
(Filip Skokan)		 2381 Avatar for panva
42. MrLarkyy
(Tadeáš Ganzwohl)		 2319 Avatar for MrLarkyy
43. nohwnd
(Jakub Jareš)		 2305 Avatar for nohwnd
44. fidencio
(Fabiano Fidêncio)		 2300 Avatar for fidencio
45. jpechane
(Jiri Pechanec)		 2260 Avatar for jpechane
46. vdusek
(Vlada Dusek)		 2240 Avatar for vdusek
47. silverbucket
(Nick Jennings)		 2221 Avatar for silverbucket
48. kovarex
(Michal Kovařík)		 2211 Avatar for kovarex
49. MartinKavik
(Martin Kavík)		 2206 Avatar for MartinKavik
50. martastain
(Martin Wacker)		 2204 Avatar for martastain
51. marxin
(Martin Liška)		 2057 Avatar for marxin
52. nohaapav
(Pavol Noha)		 2037 Avatar for nohaapav
53. tangero
(Patrick Zandl)		 2012 Avatar for tangero
54. JanPokorny
(Jan Pokorný)		 1981 Avatar for JanPokorny
55. fpytloun
(Filip Pytloun)		 1965 Avatar for fpytloun
56. OzzyCzech
(Roman Ožana)		 1935 Avatar for OzzyCzech
57. FilipChalupa
(Filip Chalupa)		 1933 Avatar for FilipChalupa
58. petrjasek
(Petr Jašek)		 1880 Avatar for petrjasek
59. tomasmach
(Tomáš Mach)		 1875 Avatar for tomasmach
60. maraf
(Marek Fišera)		 1865 Avatar for maraf
61. lzap
(Lukáš Zapletal)		 1831 Avatar for lzap
62. sairon
(Jan Čermák)		 1806 Avatar for sairon
63. scholzj
(Jakub Scholz)		 1799 Avatar for scholzj
64. mkouba
(Martin Kouba)		 1792 Avatar for mkouba
65. ingvagabund
(Jan Chaloupka)		 1785 Avatar for ingvagabund
66. dougwithseismic
(Doug Silkstone)		 1751 Avatar for dougwithseismic
67. q66
(nina)		 1702 Avatar for q66
68. pasky
(Petr Baudis)		 1688 Avatar for pasky
69. ruzickap
(Petr Ruzicka)		 1673 Avatar for ruzickap
70. vrutkovs
(Vadim Rutkovsky)		 1671 Avatar for vrutkovs
71. zbycz
(Pavel Zbytovský)		 1647 Avatar for zbycz
72. Crauzer
()		 1645 Avatar for Crauzer
73. Witiko
(Vít Starý Novotný)		 1615 Avatar for Witiko
74. T-Gro
(Tomas Grosup)		 1615 Avatar for T-Gro
75. barjin
(Jindřich Bär)		 1593 Avatar for barjin
76. fxck
(Aleš)		 1586 Avatar for fxck
77. luboslenco
(Lubos Lenco)		 1574 Avatar for luboslenco
78. brmzkw
(Julien Castets)		 1557 Avatar for brmzkw
79. pavelsavara
(Pavel Savara)		 1543 Avatar for pavelsavara
80. subhdotsol
(subh)		 1543 Avatar for subhdotsol
81. dmatej
(David Matějček)		 1540 Avatar for dmatej
82. martinrotter
(martinrotter)		 1539 Avatar for martinrotter
83. phracek
(Petr Hracek)		 1537 Avatar for phracek
84. suculent
(Matej Sychra)		 1526 Avatar for suculent
85. vcunat
(Vladimír Čunát)		 1513 Avatar for vcunat
86. andrii0lomakin
(Andrii Lomakin)		 1507 Avatar for andrii0lomakin
87. yasanglass
(Yasan Glass)		 1500 Avatar for yasanglass
88. kdudka
(Kamil Dudka)		 1462 Avatar for kdudka
89. simonrozsival
(Šimon Rozsíval)		 1445 Avatar for simonrozsival
90. akacdev
(akac)		 1439 Avatar for akacdev
91. martinfleis
(Martin Fleischmann)		 1424 Avatar for martinfleis
92. koo5
()		 1418 Avatar for koo5
93. miccy
(Miccy)		 1409 Avatar for miccy
94. tomas-langer
(Tomas Langer)		 1405 Avatar for tomas-langer
95. t8m
(Tomáš Mráz)		 1398 Avatar for t8m
96. TDiblik
(Tomáš Diblík)		 1381 Avatar for TDiblik
97. averrin
(Averrin)		 1376 Avatar for averrin
98. mxdpeep
(Filip Oščádal)		 1365 Avatar for mxdpeep
99. vonovak
(Vojtech Novak)		 1361 Avatar for vonovak
100. Frooxius
(Tomas Mariancik)		 1318 Avatar for Frooxius
101. jiripolasek
(Jiří Polášek)		 1308 Avatar for jiripolasek
102. mabartos
(Martin Bartoš)		 1287 Avatar for mabartos
103. mposolda
(Marek Posolda)		 1286 Avatar for mposolda
104. yaqwsx
(Jan Mrázek)		 1284 Avatar for yaqwsx
105. jmartisk
(Jan Martiska)		 1250 Avatar for jmartisk
106. Ladicek
(Ladislav Thon)		 1248 Avatar for Ladicek
107. mosra
(Vladimír Vondruš)		 1243 Avatar for mosra
108. layershifter
(Oleksandr Fediashov)		 1237 Avatar for layershifter
109. wentasah
(Michal Sojka)		 1226 Avatar for wentasah
110. widlarizer
(Emil J)		 1224 Avatar for widlarizer
111. tomkis
(Tomáš Weiss)		 1224 Avatar for tomkis
112. bajtos
(Miroslav Bajtoš)		 1223 Avatar for bajtos
113. jtojnar
(Jan Tojnar)		 1221 Avatar for jtojnar
114. lemenkov
(Peter Lemenkov)		 1193 Avatar for lemenkov
115. jindrapetrik
(Jindra Petřík)		 1189 Avatar for jindrapetrik
116. JuroOravec
(Juro Oravec)		 1176 Avatar for JuroOravec
117. encukou
(Petr Viktorin)		 1163 Avatar for encukou
118. janbuchar
(Jan Buchar)		 1162 Avatar for janbuchar
119. martykan
(Tomáš Martykán)		 1137 Avatar for martykan
120. steida
(Daniel Steigerwald)		 1128 Avatar for steida
121. ExposedCat
(Artem Prokop)		 1118 Avatar for ExposedCat
122. hrosicka
(Hana Robovska)		 1113 Avatar for hrosicka
123. MihaZupan
(Miha Zupan)		 1112 Avatar for MihaZupan
124. Hlavtox
(Daniel Hlaváček)		 1112 Avatar for Hlavtox
125. triceo
(Lukáš Petrovický)		 1110 Avatar for triceo
126. jreidinger
(Josef Reidinger)		 1093 Avatar for jreidinger
127. richardbiely
(Richard Biely)		 1086 Avatar for richardbiely
128. ytsarev
(Yury Tsarev)		 1083 Avatar for ytsarev
129. fcbond
(Francis Bond)		 1080 Avatar for fcbond
130. dalirnet
(Amir Reza Dalir)		 1073 Avatar for dalirnet
131. vojtechmares
(Vojtěch Mareš)		 1072 Avatar for vojtechmares
132. foxik
(Milan Straka)		 1068 Avatar for foxik
133. xstefank
(Martin Stefanko)		 1061 Avatar for xstefank
134. hechth
(Helge Hecht)		 1041 Avatar for hechth
135. M0n7y5
(M0N7Y5)		 1037 Avatar for M0n7y5
136. velocitatem
(Daniel Alves Rösel)		 1032 Avatar for velocitatem
137. elieux
(David Macek)		 1016 Avatar for elieux
138. zvadaadam
(Adam Zvada)		 1016 Avatar for zvadaadam
139. Andersson007
(Andrew Klychkov)		 1001 Avatar for Andersson007
140. swift502
(Jan Bláha)		 997 Avatar for swift502
141. FrostyX
(Jakub Kadlčík)		 993 Avatar for FrostyX
142. tsinis
(Roman Cinis)		 990 Avatar for tsinis
143. moodmosaic
(Nikos Baxevanis)		 979 Avatar for moodmosaic
144. tomasr8
(Tomas R.)		 977 Avatar for tomasr8
145. divi255
(Sergiy S.)		 969 Avatar for divi255
146. krustowski
(krusty)		 968 Avatar for krustowski
147. petrbouda
(Petr Bouda)		 963 Avatar for petrbouda
148. vladimirvolek
(Vladimír Volek)		 961 Avatar for vladimirvolek
149. C0rn3j
(Martin)		 956 Avatar for C0rn3j
150. frdel
(Jan Tomášek)		 937 Avatar for frdel
151. Jakuje
(Jakub Jelen)		 931 Avatar for Jakuje
152. mrq1911
()		 929 Avatar for mrq1911
153. legionus
(Alexey Gladkov)		 924 Avatar for legionus
154. dstepanov
(Denis Stepanov)		 919 Avatar for dstepanov
155. fprochazka
(Filip Procházka)		 917 Avatar for fprochazka
156. rsvoboda
(Rostislav Svoboda)		 915 Avatar for rsvoboda
157. generalmimon
(Petr Pučil)		 915 Avatar for generalmimon
158. martinholovsky
(Martin Holovsky)		 913 Avatar for martinholovsky
159. MartinKolarik
(Martin Kolárik)		 905 Avatar for MartinKolarik
160. xsuchy
(Miroslav Suchý)		 898 Avatar for xsuchy
161. jamacku
(Jan Macku)		 897 Avatar for jamacku
162. VojtechBartos
(Vojta Bartoš)		 893 Avatar for VojtechBartos
163. schovi
(David Schovanec)		 893 Avatar for schovi
164. capaj
(Jiri Spac)		 885 Avatar for capaj
165. tumic0
(Martin Tůma)		 881 Avatar for tumic0
166. peci1
(Martin Pecka)		 880 Avatar for peci1
167. S1ro1
(Matej Sirovatka)		 880 Avatar for S1ro1
168. bartholomej
(BART!)		 879 Avatar for bartholomej
169. aitorllj93
(Aitor)		 877 Avatar for aitorllj93
170. dimetron
(Dmytro Rashko)		 874 Avatar for dimetron
171. alexandrevicenzi
(Alexandre Vicenzi)		 871 Avatar for alexandrevicenzi
172. georgik
(Juraj Michálek)		 866 Avatar for georgik
173. pdovhomilja
(Pavel Dovhomilja)		 844 Avatar for pdovhomilja
174. Hotell
(Martin Hochel)		 843 Avatar for Hotell
175. nezdemkovski
(Yuri Nezdemkovski)		 841 Avatar for nezdemkovski
176. JakubAndrysek
(Kuba Andrýsek)		 828 Avatar for JakubAndrysek
177. jerrinot
(Jaromir Hamala)		 821 Avatar for jerrinot
178. BurnyCoder
(Burny)		 819 Avatar for BurnyCoder
179. klaxalk
(Tomáš Báča)		 819 Avatar for klaxalk
180. eos87
(Helmy Giacoman)		 818 Avatar for eos87
181. dsehnal
(David Sehnal)		 818 Avatar for dsehnal
182. xiaoxiae
(Tomáš Sláma)		 815 Avatar for xiaoxiae
183. dqbd
(David Duong)		 812 Avatar for dqbd
184. danielkec
(Daniel Kec)		 800 Avatar for danielkec
185. janedbal
(Jan Nedbal)		 793 Avatar for janedbal
186. Vrtak-CZ
(Patrik Votoček)		 788 Avatar for Vrtak-CZ
187. malinajan
(Jan Malina (Horáček))		 786 Avatar for malinajan
188. Janiczek
(Martin Janiczek)		 783 Avatar for Janiczek
189. TomasTomecek
(Tomas Tomecek)		 775 Avatar for TomasTomecek
190. OndroMih
(Ondro Mihályi)		 774 Avatar for OndroMih
191. Oldes
(Oldes)		 765 Avatar for Oldes
192. petrsvihlik
(Petr Švihlík)		 762 Avatar for petrsvihlik
193. igneus
(Jakub Pavlík)		 761 Avatar for igneus
194. lukasj
(Lukas Jungmann)		 753 Avatar for lukasj
195. pdostal
(Pavel Dostál)		 736 Avatar for pdostal
196. aufi
(Marek Aufart)		 730 Avatar for aufi
197. Cvolton
()		 729 Avatar for Cvolton
198. simi
(Josef Šimánek)		 729 Avatar for simi
199. hakenr
(Robert Haken)		 721 Avatar for hakenr
200. jprochazk
(Jan Procházka)		 719 Avatar for jprochazk
201. jaromir-benes
(Jaromír Beneš)		 713 Avatar for jaromir-benes
202. mkol5222
()		 704 Avatar for mkol5222
203. vpavlin
(Vaclav Pavlin)		 696 Avatar for vpavlin
204. raven2cz
(Tonda Fischer)		 694 Avatar for raven2cz
205. JosefKuchar
(Josef Kuchař)		 692 Avatar for JosefKuchar
206. simPod
(Simon Podlipsky)		 689 Avatar for simPod
207. jnv
(Jan Vlnas)		 685 Avatar for jnv
208. hclivess
(Jan Kučera)		 680 Avatar for hclivess
209. ricccrd
(Richard)		 679 Avatar for ricccrd
210. OndrejMottl
(Ondřej Mottl)		 676 Avatar for OndrejMottl
211. cztomsik
(Kamil Tomšík)		 671 Avatar for cztomsik
212. rdk
()		 656 Avatar for rdk
213. aviraccoon
()		 651 Avatar for aviraccoon
214. sideeffffect
(Ondra Pelech)		 647 Avatar for sideeffffect
215. ilonatommy
(Ilona Tomkowicz)		 640 Avatar for ilonatommy
216. K0F
(Kryštof Pešek)		 640 Avatar for K0F
217. hroncok
(Miro Hrončok)		 639 Avatar for hroncok
218. jsafrane
(Jan Šafránek)		 638 Avatar for jsafrane
219. jsnajdr
(Jarda Snajdr)		 637 Avatar for jsnajdr
220. Martinfx
(M.)		 636 Avatar for Martinfx
221. dolejska-daniel
(Daniel Dolejška)		 636 Avatar for dolejska-daniel
222. thejoeejoee
(Josef Kolář)		 634 Avatar for thejoeejoee
223. tomassedovic
(Tomáš Šedovič)		 629 Avatar for tomassedovic
224. jhrcek
(Jan Hrcek)		 628 Avatar for jhrcek
225. morning4coffe-dev
(Dominik Titl)		 619 Avatar for morning4coffe-dev
226. petrroll
(Petr Houška)		 616 Avatar for petrroll
227. mareknovotny
(Marek Novotný)		 613 Avatar for mareknovotny
228. RikudouSage
(Dominik Chrástecký)		 610 Avatar for RikudouSage
229. oliexe
(Ondrej Rehacek)		 607 Avatar for oliexe
230. karliatto
(karliatto)		 602 Avatar for karliatto
231. bednar
(Jakub Bednář)		 590 Avatar for bednar
232. JakubMrozek
(Jakub Mrozek)		 589 Avatar for JakubMrozek
233. jirihnidek
(Jiri Hnidek)		 588 Avatar for jirihnidek
234. zlataovce
(Matouš Kučera)		 585 Avatar for zlataovce
235. musketyr
(Vladimir Orany)		 584 Avatar for musketyr
236. mimoccc
(milan jurkulák)		 584 Avatar for mimoccc
237. Karry
(Lukáš Karas)		 582 Avatar for Karry
238. Isigar
(Stanislav Opletal)		 579 Avatar for Isigar
239. viluon
(Andrew Kvapil)		 578 Avatar for viluon
240. SimonBrandner
(Šimon Brandner)		 576 Avatar for SimonBrandner
241. zroubalik
(Zbynek Roubalik)		 572 Avatar for zroubalik
242. czechboy0
(Honza Dvorsky)		 571 Avatar for czechboy0
243. ashleney
(ashlen)		 571 Avatar for ashleney
244. Enngage
(Richard Sustek)		 567 Avatar for Enngage
245. sitole
(Jiri Sveceny)		 566 Avatar for sitole
246. marenamat
(Maria Matějka)		 564 Avatar for marenamat
247. agajdosi
(Andy Gajdosik)		 562 Avatar for agajdosi
248. eliot-akira
(3λiȯ+)		 560 Avatar for eliot-akira
249. benabraham
(Daniel Srb)		 558 Avatar for benabraham
250. tumido
(Tom Coufal)		 557 Avatar for tumido
251. janvorli
(Jan Vorlicek)		 556 Avatar for janvorli
252. povik
(Martin Povišer)		 547 Avatar for povik
253. medovina
(Adam Dingle)		 544 Avatar for medovina
254. jakubcabal
(Jakub Cabal)		 541 Avatar for jakubcabal
255. korczis
(Tomas Korcak)		 540 Avatar for korczis
256. abtris
(Ladislav Prskavec)		 538 Avatar for abtris

Organizations

Rank Organization Members
1. microsoft 21
2. dotnet 13
3. pyvec 7
4. ibm 5
5. apify 4
6. jbossas 4
7. sclorg 3
8. smallrye 3
9. pyladiescz 3
10. quarkusio 3