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 2026-04-24 11:25:26 +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 32293 total users in the region and you need at least 40 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)		 24861 Avatar for martinmodrak
2. MilosKozak
(Milos Kozak)		 12791 Avatar for MilosKozak
3. hejny
(Pavol Hejny)		 10720 Avatar for hejny
4. nijel
(Michal Čihař)		 7733 Avatar for nijel
5. Kobzol
(Jakub Beránek)		 7238 Avatar for Kobzol
6. Vitexus
(Cybervitexus)		 6138 Avatar for Vitexus
7. TomasVotruba
(Tomas Votruba)		 6080 Avatar for TomasVotruba
8. Borda
(Jirka Borovec)		 5088 Avatar for Borda
9. ondrejsika
(Ondrej Sika)		 4865 Avatar for ondrejsika
10. MartinZikmund
(Martin Zikmund)		 4424 Avatar for MartinZikmund
11. dan-zeman
(Dan Zeman)		 4196 Avatar for dan-zeman
12. Youssef1313
(Youssef Victor)		 4168 Avatar for Youssef1313
13. Stranger6667
(Dmitry Dygalo)		 3696 Avatar for Stranger6667
14. mountiny
(Vit Horacek)		 3617 Avatar for mountiny
15. honzajavorek
(Honza Javorek)		 3613 Avatar for honzajavorek
16. Meldiron
(Matej Bačo)		 3303 Avatar for Meldiron
17. vancura
(Václav Vančura)		 3251 Avatar for vancura
18. stancld
(Daniel Stancl)		 3223 Avatar for stancld
19. char0n
(Vladimír Gorej)		 3217 Avatar for char0n
20. gfraiteur
(Gael Fraiteur)		 3123 Avatar for gfraiteur
21. premun
(Přemek Vysoký)		 3118 Avatar for premun
22. kvaps
(Andrei Kvapil)		 3025 Avatar for kvaps
23. orpiske
(Otavio Rodolfo Piske)		 2998 Avatar for orpiske
24. skodak
(Petr Skoda)		 2988 Avatar for skodak
25. jjonescz
(Jan Jones)		 2911 Avatar for jjonescz
26. webknjaz
(🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко))		 2909 Avatar for webknjaz
27. darosh
(Jan Forst)		 2862 Avatar for darosh
28. BigBang1112
(Petr Pivoňka)		 2844 Avatar for BigBang1112
29. JanMikes
(Jan Mikeš)		 2709 Avatar for JanMikes
30. B4nan
(Martin Adámek)		 2693 Avatar for B4nan
31. ondrejmirtes
(Ondřej Mirtes)		 2620 Avatar for ondrejmirtes
32. matej21
(David Matějka)		 2570 Avatar for matej21
33. nohaapav
(Pavol Noha)		 2409 Avatar for nohaapav
34. timthelion
(Timothy Hobbs)		 2351 Avatar for timthelion
35. jpechane
(Jiri Pechanec)		 2277 Avatar for jpechane
36. martastain
(Martin Wacker)		 2214 Avatar for martastain
37. kovarex
(Michal Kovařík)		 2210 Avatar for kovarex
39. padak
(Petr Simecek)		 2133 Avatar for padak
40. panva
(Filip Skokan)		 2130 Avatar for panva
41. escopecz
(John Linhart)		 2128 Avatar for escopecz
42. tangero
(Patrick Zandl)		 1993 Avatar for tangero
43. Witiko
(Vít Starý Novotný)		 1821 Avatar for Witiko
44. lzap
(Lukáš Zapletal)		 1811 Avatar for lzap
45. fidencio
(Fabiano Fidêncio)		 1800 Avatar for fidencio
46. akacdev
(akac)		 1796 Avatar for akacdev
47. maraf
(Marek Fišera)		 1762 Avatar for maraf
48. marxin
(Martin Liška)		 1760 Avatar for marxin
49. ingvagabund
(Jan Chaloupka)		 1750 Avatar for ingvagabund
50. zbycz
(Pavel Zbytovský)		 1736 Avatar for zbycz
51. sairon
(Jan Čermák)		 1730 Avatar for sairon
52. phracek
(Petr Hracek)		 1695 Avatar for phracek
53. OzzyCzech
(Roman Ožana)		 1684 Avatar for OzzyCzech
54. vdusek
(Vlada Dusek)		 1646 Avatar for vdusek
55. MartinKavik
(Martin Kavík)		 1641 Avatar for MartinKavik
56. JanPokorny
(Jan Pokorný)		 1632 Avatar for JanPokorny
57. q66
(nina)		 1617 Avatar for q66
58. subhdotsol
(subh)		 1615 Avatar for subhdotsol
59. martinfleis
(Martin Fleischmann)		 1604 Avatar for martinfleis
60. yasanglass
(Yasan Glass)		 1599 Avatar for yasanglass
61. mkouba
(Martin Kouba)		 1531 Avatar for mkouba
62. vcunat
(Vladimír Čunát)		 1529 Avatar for vcunat
63. ruzickap
(Petr Ruzicka)		 1518 Avatar for ruzickap
64. pasky
(Petr Baudis)		 1514 Avatar for pasky
65. tomkis
(Tomáš Weiss)		 1510 Avatar for tomkis
66. scholzj
(Jakub Scholz)		 1507 Avatar for scholzj
67. miccy
(Miccy)		 1502 Avatar for miccy
68. jindrapetrik
(Jindra Petřík)		 1500 Avatar for jindrapetrik
69. TDiblik
(Tomáš Diblík)		 1476 Avatar for TDiblik
70. dqbd
(David Duong)		 1465 Avatar for dqbd
71. fpytloun
(Filip Pytloun)		 1452 Avatar for fpytloun
72. dmatej
(David Matějček)		 1448 Avatar for dmatej
73. tomasmach
(Tomáš Mach)		 1447 Avatar for tomasmach
74. andrii0lomakin
(Andrii Lomakin)		 1439 Avatar for andrii0lomakin
75. vonovak
(Vojtech Novak)		 1429 Avatar for vonovak
76. jiripolasek
(Jiří Polášek)		 1411 Avatar for jiripolasek
77. luboslenco
(Lubos Lenco)		 1409 Avatar for luboslenco
78. averrin
(Averrin)		 1377 Avatar for averrin
79. Crauzer
()		 1362 Avatar for Crauzer
80. jtojnar
(Jan Tojnar)		 1361 Avatar for jtojnar
81. dolejska-daniel
(Daniel Dolejška)		 1351 Avatar for dolejska-daniel
82. bajtos
(Miroslav Bajtoš)		 1341 Avatar for bajtos
83. martinrotter
(martinrotter)		 1323 Avatar for martinrotter
84. mosra
(Vladimír Vondruš)		 1304 Avatar for mosra
85. Ladicek
(Ladislav Thon)		 1297 Avatar for Ladicek
86. krustowski
(krusty)		 1291 Avatar for krustowski
87. T-Gro
(Tomas Grosup)		 1287 Avatar for T-Gro
88. encukou
(Petr Viktorin)		 1277 Avatar for encukou
89. nohwnd
(Jakub Jareš)		 1274 Avatar for nohwnd
90. brmzkw
(Julien Castets)		 1254 Avatar for brmzkw
91. fxck
(Aleš)		 1249 Avatar for fxck
92. mposolda
(Marek Posolda)		 1217 Avatar for mposolda
93. vrutkovs
(Vadim Rutkovsky)		 1209 Avatar for vrutkovs
94. kdudka
(Kamil Dudka)		 1194 Avatar for kdudka
95. hechth
(Helge Hecht)		 1185 Avatar for hechth
96. Frooxius
(Tomas Mariancik)		 1181 Avatar for Frooxius
97. JuroOravec
(Juro Oravec)		 1169 Avatar for JuroOravec
98. ytsarev
(Yury Tsarev)		 1157 Avatar for ytsarev
99. martykan
(Tomáš Martykán)		 1156 Avatar for martykan
100. widlarizer
(Emil J)		 1143 Avatar for widlarizer
101. divi255
(Sergiy S.)		 1132 Avatar for divi255
102. Hlavtox
(Daniel Hlaváček)		 1119 Avatar for Hlavtox
103. jreidinger
(Josef Reidinger)		 1114 Avatar for jreidinger
104. FilipChalupa
(Filip Chalupa)		 1101 Avatar for FilipChalupa
105. swift502
(Jan Bláha)		 1097 Avatar for swift502
106. foxik
(Milan Straka)		 1097 Avatar for foxik
107. fcbond
(Francis Bond)		 1093 Avatar for fcbond
108. MihaZupan
(Miha Zupan)		 1091 Avatar for MihaZupan
109. jmartisk
(Jan Martiska)		 1087 Avatar for jmartisk
110. frdel
(Jan Tomášek)		 1080 Avatar for frdel
111. triceo
(Lukáš Petrovický)		 1068 Avatar for triceo
112. pavelsavara
(Pavel Savara)		 1064 Avatar for pavelsavara
113. tomas-langer
(Tomas Langer)		 1019 Avatar for tomas-langer
114. vladimirvolek
(Vladimír Volek)		 995 Avatar for vladimirvolek
115. dsehnal
(David Sehnal)		 992 Avatar for dsehnal
116. richardbiely
(Richard Biely)		 984 Avatar for richardbiely
117. Jakuje
(Jakub Jelen)		 981 Avatar for Jakuje
118. velocitatem
(Daniel Alves Rösel)		 977 Avatar for velocitatem
119. xstefank
(Martin Stefanko)		 977 Avatar for xstefank
120. tomasr8
(Tomas R.)		 974 Avatar for tomasr8
121. xsuchy
(Miroslav Suchý)		 962 Avatar for xsuchy
122. FrostyX
(Jakub Kadlčík)		 956 Avatar for FrostyX
123. moodmosaic
(Nikos Baxevanis)		 948 Avatar for moodmosaic
124. peci1
(Martin Pecka)		 933 Avatar for peci1
125. elieux
(David Macek)		 921 Avatar for elieux
126. MartinKolarik
(Martin Kolárik)		 919 Avatar for MartinKolarik
127. hrosicka
(Hana Robovska)		 913 Avatar for hrosicka
128. janbuchar
(Jan Buchar)		 908 Avatar for janbuchar
129. aitorllj93
(Aitor)		 905 Avatar for aitorllj93
130. rsvoboda
(Rostislav Svoboda)		 902 Avatar for rsvoboda
131. tumic0
(Martin Tůma)		 901 Avatar for tumic0
132. capaj
(Jiri Spac)		 897 Avatar for capaj
133. BurnyCoder
(Burny)		 878 Avatar for BurnyCoder
134. RikudouSage
(Dominik Chrástecký)		 875 Avatar for RikudouSage
135. vojtechmares
(Vojtěch Mareš)		 874 Avatar for vojtechmares
136. xlauko
(Henrich Lauko)		 872 Avatar for xlauko
137. jerrinot
(Jaromir Hamala)		 862 Avatar for jerrinot
138. layershifter
(Oleksandr Fediashov)		 853 Avatar for layershifter
139. jamacku
(Jan Macku)		 842 Avatar for jamacku
140. petrbouda
(Petr Bouda)		 832 Avatar for petrbouda
141. jaromir-benes
(Jaromír Beneš)		 827 Avatar for jaromir-benes
142. jprochazk
(Jan Procházka)		 825 Avatar for jprochazk
143. generalmimon
(Petr Pučil)		 825 Avatar for generalmimon
144. zvadaadam
(Adam Zvada)		 822 Avatar for zvadaadam
145. Hotell
(Martin Hochel)		 820 Avatar for Hotell
146. davidrapan
(David Rapan)		 818 Avatar for davidrapan
147. JakubAndrysek
(Kuba Andrýsek)		 816 Avatar for JakubAndrysek
148. legionus
(Alexey Gladkov)		 814 Avatar for legionus
149. mrq1911
()		 804 Avatar for mrq1911
150. bartholomej
(BART!)		 803 Avatar for bartholomej
151. OndroMih
(Ondro Mihályi)		 775 Avatar for OndroMih
152. madvorak
(Martin Dvořák)		 775 Avatar for madvorak
153. agajdosi
(Andy Gajdosik)		 774 Avatar for agajdosi
154. ExposedCat
(Artem Prokop)		 770 Avatar for ExposedCat
155. klaxalk
(Tomáš Báča)		 768 Avatar for klaxalk
156. eliot-akira
(3λiȯ+)		 766 Avatar for eliot-akira
157. jnv
(Jan Vlnas)		 744 Avatar for jnv
158. tsinis
(Roman Cinis)		 736 Avatar for tsinis
159. alexandrevicenzi
(Alexandre Vicenzi)		 733 Avatar for alexandrevicenzi
160. S1ro1
(Matej Sirovatka)		 715 Avatar for S1ro1
161. Andersson007
(Andrew Klychkov)		 708 Avatar for Andersson007
162. petrroll
(Petr Houška)		 703 Avatar for petrroll
163. janedbal
(Jan Nedbal)		 702 Avatar for janedbal
164. oliexe
(Ondrej Rehacek)		 701 Avatar for oliexe
165. Cvolton
()		 701 Avatar for Cvolton
166. janproch
(Jan Prochazka)		 698 Avatar for janproch
167. Vrtak-CZ
(Patrik Votoček)		 695 Avatar for Vrtak-CZ
168. leostera
(Leo Ostera)		 693 Avatar for leostera
169. xiaoxiae
(Tomáš Sláma)		 688 Avatar for xiaoxiae
170. Enngage
(Richard Sustek)		 686 Avatar for Enngage
171. OndrejMottl
(Ondřej Mottl)		 685 Avatar for OndrejMottl
172. mkol5222
()		 684 Avatar for mkol5222
173. karliatto
(karliatto)		 681 Avatar for karliatto
174. jirutka
(Jakub Jirutka)		 669 Avatar for jirutka
175. jhrcek
(Jan Hrcek)		 665 Avatar for jhrcek
176. dougwithseismic
(Doug Silkstone)		 661 Avatar for dougwithseismic
177. medovina
(Adam Dingle)		 660 Avatar for medovina
178. LukynkaCZE
(LukynkaCZE)		 658 Avatar for LukynkaCZE
179. 0xMartin
(0xM4R71N)		 657 Avatar for 0xMartin
180. viluon
(Andrew Kvapil)		 656 Avatar for viluon
181. zoul
(Tomáš Znamenáček)		 651 Avatar for zoul
182. cztomsik
(Kamil Tomšík)		 650 Avatar for cztomsik
183. zlataovce
(Matouš Kučera)		 646 Avatar for zlataovce
184. ilonatommy
(Ilona Tomkowicz)		 646 Avatar for ilonatommy
185. pdovhomilja
(Pavel Dovhomilja)		 643 Avatar for pdovhomilja
186. hroncok
(Miro Hrončok)		 641 Avatar for hroncok
187. czechboy0
(Honza Dvorsky)		 638 Avatar for czechboy0
188. malinajan
(Jan Malina (Horáček))		 634 Avatar for malinajan
189. Martinfx
(M.)		 632 Avatar for Martinfx
190. hakenr
(Robert Haken)		 629 Avatar for hakenr
191. dimetron
(Dmytro Rashko)		 625 Avatar for dimetron
192. jsafrane
(Jan Šafránek)		 620 Avatar for jsafrane
193. TomasTomecek
(Tomas Tomecek)		 615 Avatar for TomasTomecek
194. tumido
(Tom Coufal)		 614 Avatar for tumido
195. sitole
(George (Jiri Sveceny))		 602 Avatar for sitole
196. dstepanov
(Denis Stepanov)		 593 Avatar for dstepanov
197. VojtechVitek
(Vojtech Vitek (golang.cz))		 590 Avatar for VojtechVitek
198. janvorli
(Jan Vorlicek)		 578 Avatar for janvorli
199. zroubalik
(Zbynek Roubalik)		 573 Avatar for zroubalik
200. simPod
(Simon Podlipsky)		 572 Avatar for simPod
201. Karry
(Lukáš Karas)		 571 Avatar for Karry
202. morning4coffe-dev
(Dominik Titl)		 565 Avatar for morning4coffe-dev
203. no23reason
(Dan Homola)		 564 Avatar for no23reason
204. ashleney
(ashlen)		 563 Avatar for ashleney
205. t184256
(Alexander Sosedkin)		 562 Avatar for t184256
206. SimonBrandner
(Šimon Brandner)		 557 Avatar for SimonBrandner
207. jirihnidek
(Jiri Hnidek)		 554 Avatar for jirihnidek
208. brozrost
(Rostislav Brož)		 550 Avatar for brozrost
209. 0nko
(Ondrej Ruttkay)		 545 Avatar for 0nko
210. alexander-demicev
(Alex Demicev)		 542 Avatar for alexander-demicev
211. michalblaha
(Michal Blaha)		 540 Avatar for michalblaha
212. matronator
(Matronator)		 539 Avatar for matronator
213. bednar
(Jakub Bednář)		 535 Avatar for bednar
214. raven2cz
(Tonda Fischer)		 532 Avatar for raven2cz
215. good-lly
(Jølly Good)		 530 Avatar for good-lly
216. TomasHubelbauer
(Tomáš Hübelbauer)		 529 Avatar for TomasHubelbauer
217. jakubcabal
(Jakub Cabal)		 528 Avatar for jakubcabal
218. LeftTwixWand
(Vladyslav Horbachov)		 526 Avatar for LeftTwixWand
219. tchap
(Ondra Kupka)		 526 Avatar for tchap
220. tomassedovic
(Tomáš Šedovič)		 524 Avatar for tomassedovic
221. jsnajdr
(Jarda Snajdr)		 521 Avatar for jsnajdr
222. van800
(Ivan Šachov)		 521 Avatar for van800
223. pdostal
(Pavel Dostál)		 519 Avatar for pdostal
224. P-R-O-C-H-Y
(Jan Procházka)		 519 Avatar for P-R-O-C-H-Y
225. lemenkov
(Peter Lemenkov)		 511 Avatar for lemenkov
226. JanCizmar
(Jan Cizmar)		 504 Avatar for JanCizmar
227. lukasj
(Lukas Jungmann)		 502 Avatar for lukasj
228. mvorisek
(Michael Voříšek)		 493 Avatar for mvorisek
229. schovi
(David Schovanec)		 491 Avatar for schovi
230. JakubMrozek
(Jakub Mrozek)		 489 Avatar for JakubMrozek
231. marenamat
(Maria Matějka)		 487 Avatar for marenamat
232. OlegIvaniv
(oleg)		 482 Avatar for OlegIvaniv
233. thejoeejoee
(Josef Kolář)		 480 Avatar for thejoeejoee
234. korczis
(Tomas Korcak)		 477 Avatar for korczis
235. benabraham
(Daniel Srb)		 474 Avatar for benabraham
236. suculent
(Matej Sychra)		 473 Avatar for suculent
237. aviraccoon
()		 467 Avatar for aviraccoon
238. RomanHodulak
(Roman Hodulák)		 467 Avatar for RomanHodulak
239. simi
(Josef Šimánek)		 465 Avatar for simi
240. mimoccc
(milan jurkulák)		 464 Avatar for mimoccc
241. phoracek
(Petr Horacek)		 463 Avatar for phoracek
242. dwelle
(David Luzar)		 462 Avatar for dwelle
243. mareknovotny
(Marek Novotný)		 459 Avatar for mareknovotny
244. knopp
(Matej Knopp)		 458 Avatar for knopp
245. Simply007
(Ondřej Chrastina)		 456 Avatar for Simply007
246. mfocko
(Matej Focko)		 455 Avatar for mfocko
247. ondrolexa
(Ondrej Lexa)		 453 Avatar for ondrolexa
248. grafuls
(Gonzalo Rafuls)		 448 Avatar for grafuls
249. musketyr
(Vladimir Orany)		 447 Avatar for musketyr
250. mmilata
(Martin Milata)		 446 Avatar for mmilata
251. landam
(Martin Landa)		 443 Avatar for landam
252. vpavlin
(Vaclav Pavlin)		 441 Avatar for vpavlin
253. icebeam7
(Luis Beltran)		 437 Avatar for icebeam7
254. hellcp
(Jay Michalska)		 437 Avatar for hellcp
255. Tackx
(Patrik Vlk)		 437 Avatar for Tackx
256. vrana
(Jakub Vrána)		 433 Avatar for vrana

Organizations

Rank Organization Members
1. microsoft 18
2. dotnet 12
3. pyvec 7
4. ibm 5
5. jbossas 4
6. sclorg 3
7. pyladiescz 3
8. opensuse 3
9. quarkusio 3
10. unoplatform 3