🇬🇷 Greece Open Source Contributors

Discover the top open source developers from the Greece who are revolutionizing the IT world with their exceptional talent and ground-breaking projects.

Developers

4,327

Organizations

342

Repositories

24,264

Top Rank

MATLAB, C, Scala

🇬🇷 Made in Greece Compare with other countries

Top Contributors

1
30 seconds (@30-seconds)

30-seconds

JavaScript, PHP, Go
161,937
star
2
Gerasimos (Makis) Maropoulos (@kataras)

kataras

Go, TypeScript, CSS
26,994
star
3
Diomidis Spinellis (@dspinellis)

dspinellis

C, Python, Java
10,717
star
4
Stavros Korokithakis (@skorokithakis)

skorokithakis

Python, Arduino, JavaScript
10,010
star
5
Athens Research (@athensresearch)

athensresearch

Clojure
6,532
star
6
Chris (@panique)

panique

PHP, Shell, HTML
6,071
star
7
Theodoros Giannakopoulos (@tyiannak)

tyiannak

Python, Jupyter Notebook, C++
5,824
star
8
Agis Anastasopoulos (@agis)

agis

Go, Ruby, Erlang
5,261
star
9
Nikos Katsiopis (@S1ckB0y1337)

S1ckB0y1337

Java, C++
5,172
star
10
Spiros Gerokostas (@sger)

sger

Go, Swift, PHP
5,057
star
11
Georgios Konstantopoulos (@gakonst)

gakonst

Rust, Python, Solidity
5,037
star
12
Angelos Chalaris (@Chalarangelo)

Chalarangelo

JavaScript, CSS, HTML
4,747
star
13
Manos (@malihu)

malihu

JavaScript, HTML
4,487
star
14
Commix Project (@commixproject)

commixproject

PHP, CSS, Python
4,046
star
15
Lazarus Lazaridis (@iridakos)

iridakos

Ruby, Shell, HTML
3,835
star
16
@4xmen

4xmen

JavaScript, Shell, PHP
3,761
star
17
@maldevel

maldevel

C, Python, C#
3,720
star
18
Christos Kasketis (@kasketis)

kasketis

Swift
3,635
star
19
Pavlos-Petros Tournaris (@pavlospt)

pavlospt

Java, Kotlin, JavaScript
2,747
star
20
Orama Interactive (@Orama-Interactive)

Orama-Interactive

GDScript, JavaScript
2,718
star
21
Anestis Bechtsoudis (@anestisb)

anestisb

C, Perl, C++
2,585
star
22
Theodore Vorillas (@vorillaz)

vorillaz

JavaScript, TypeScript, CSS
2,581
star
23
@trickster0

trickster0

Rust, Python, C++
2,526
star
24
Stavros Grigoriou (@stav121)

stav121

Python, Shell, Rust
2,502
star
25
Stefanos Kornilios Mitsis Poiitidis (@skmp)

skmp

C++, C#, JavaScript
2,426
star
26
@chsakell

chsakell

C#, TypeScript, JavaScript
2,416
star
27
Christos Kyriakopoulos (@chrisk44)

chrisk44

Java
2,191
star
28
@XhmikosR

XhmikosR

C++, C, JavaScript
2,093
star
29
@pyscripter

pyscripter

Pascal, CMake, VBA
1,912
star
30
Giorgos Sfikas (@sfikas)

sfikas

MATLAB, Python, C++
1,788
star
31
Smart Home Hub (@smartHomeHub)

smartHomeHub

Python
1,628
star
32
Twelvesec (@twelvesec)

twelvesec

Python, C, Java
1,576
star
33
FORTH  Computational Vision and Robotics Laboratory (@FORTH-ModelBasedTracker)

FORTH-ModelBasedTracker

Python, C++, Jupyter Notebook
1,512
star
34
Adaloglou Nikolas (@black0017)

black0017

Jupyter Notebook, Python, Cuda
1,497
star
35
Hardpixel (@hardpixel)

hardpixel

Ruby, Python, JavaScript
1,472
star
36
Alexander Argentakis (@MFDGaming)

MFDGaming

Python, C, JavaScript
1,456
star
37
Sebastian Dröge (@sdroege)

sdroege

Rust, C, Haskell
1,447
star
38
Michael Michailidis (@mmick66)

mmick66

Swift, JavaScript, Objective-C
1,383
star
39
Multimedia Knowledge and Social Analytics Lab (@MKLab-ITI)

MKLab-ITI

Python, Java, JavaScript
1,337
star
40
Nikos M. (@foo123)

foo123

JavaScript, PHP, ActionScript
1,326
star
41
John Skoumbourdis (@scoumbourdis)

scoumbourdis

PHP, JavaScript
1,311
star
42
Iris (@iris-contrib)

iris-contrib

Go, TypeScript, JavaScript
1,293
star
43
Phaistos Networks (@phaistos-networks)

phaistos-networks

C++, Java
1,270
star
44
M Forecasting Competitions (@Mcompetitions)

Mcompetitions

R, Python, Jupyter Notebook
1,224
star
45
Nessos Information Technologies S.A. (@nessos)

nessos

F#, C#, CSS
1,189
star
46
Pantelis Peslis (@pespantelis)

pespantelis

JavaScript, Vue, PHP
1,159
star
47
Penguin Statistics (@penguin-statistics)

penguin-statistics

Go, Vue, TypeScript
1,154
star
48
Mpampis Kostas (@charkost)

charkost

C, Ruby
1,139
star
49
Evan Paterakis (@GeopJr)

GeopJr

Crystal, JavaScript, Svelte
1,120
star
50
Manos Pitsidianakis (@epilys)

epilys

Rust, Python, C
1,088
star
51
Dimitris Krestos (@vdw)

vdw

JavaScript, PHP, CSS
1,085
star
52
Visual Computing Lab, Information Technologies Institute, Centre for Reseach and Technology Hellas (@VCL3D)

VCL3D

Python, C#, HTML
1,056
star
53
@rvpanoz

rvpanoz

JavaScript, CSS, HTML
1,047
star
54
Manolis Christoforou (@man-c)

man-c

Python
989
star
55
@CENSUS

CENSUS

Python, JavaScript, C
974
star
56
John Torakis (@operatorequals)

operatorequals

Python, Shell, HTML
961
star
57
Michael Kolesidis (@michaelkolesidis)

michaelkolesidis

JavaScript, Processing, TypeScript
956
star
58
Ivan Kanakarakis (@c00kiemon5ter)

c00kiemon5ter

Java, C, JavaScript
952
star
59
Dimitris Tsironis (@tsironis)

tsironis

JavaScript, Vim Script, C
941
star
60
@JuliaPluto

JuliaPluto

Julia, Dockerfile, TypeScript
930
star
61
Orfeas Eleftheriou (@orfeasel)

orfeasel

C++
928
star
62
Fakiolas Marios (@fakiolinho)

fakiolinho

JavaScript, PHP, HTML
895
star
63
Charalampos Karypidis (@xabikos)

xabikos

JavaScript, C#
859
star
64
Thanos Psaridis (@ThanosFisherman)

ThanosFisherman

Kotlin, Java, JavaScript
848
star
65
Skroutz (@skroutz)

skroutz

Ruby, PHP, Java
846
star
66
GFOSS - Open Technologies Alliance (Οργανισμός Ανοιχτών Τεχνολογιών - EEΛΛΑΚ) (@eellak)

eellak

PHP, Python, JavaScript
814
star
67
Giannis Gasteratos (@igaster)

igaster

PHP
778
star
68
odysseas.eth (@odyslam)

odyslam

JavaScript, Solidity, Shell
765
star
69
mak (@makdosx)

makdosx

PHP, C++, Shell
764
star
70
Andy (@AAndyProgram)

AAndyProgram

Visual Basic .NET, PowerShell
745
star
71
Georgios Papachristou (@ggeop)

ggeop

Jupyter Notebook, R, Python
741
star
72
Nick Patavalis (@npat-efault)

npat-efault

Go, C, CSS
720
star
73
Vasilis Mavromatis (@vmavromatis)

vmavromatis

Python, Shell, JavaScript
718
star
74
Jim Drygiannakis (@jdryg)

jdryg

C++, Lua, C
710
star
75
Serafeim Papastefanos (@spapas)

spapas

Python, JavaScript, HTML
696
star
76
Zelos Prapas Alkiviadis (@APZelos)

APZelos

JavaScript, Vim Script, HTML
688
star
77
Kostas Georgiou (@drkostas)

drkostas

Python, Jupyter Notebook, JavaScript
658
star
78
Dimitris Kalopisis (@3ct0s)

3ct0s

Python, C++, Shell
649
star
79
Vasilis Charalampakis (@charbgr)

charbgr

Java, Kotlin, Python
639
star
80
@chrispetrou

chrispetrou

Python, Perl, JavaScript
638
star
81
Sergio Fedorini (@serezhka)

serezhka

Java, JavaScript, PHP
633
star
82
Panos Sakkos (@le4ker)

le4ker

Java, C, C#
623
star
83
Vassilis Mastorostergios (@vmasto)

vmasto

JavaScript
621
star
84
Ioannis Kokkinidis (@SudoPlz)

SudoPlz

Java, Objective-C, JavaScript
621
star
85
Petros Paraskevopoulos (@ParaskP7)

ParaskP7

Kotlin, Java
618
star
86
Dimos Botsaris (@eldimious)

eldimious

JavaScript, TypeScript, Go
614
star
87
National Infrastructures for Research and Technology (@grnet)

grnet

Python, JavaScript, C
605
star
88
George Xanthopoulos (@Gexos)

Gexos

HTML, Python
594
star
89
NLP AUEB (@nlpaueb)

nlpaueb

Python, C
571
star
90
Nikos Ftylitakis (@ftylitak)

ftylitak

C++
570
star
91
Roi Peker (@roipeker)

roipeker

Dart, ActionScript
553
star
92
Sébastien Nikolaou (@sebdesign)

sebdesign

PHP, JavaScript
543
star
93
Giannis Daras (@giannisdaras)

giannisdaras

Python, HTML, PHP
539
star
94
Stelios Elaiotrivaris (@Vivecstel)

Vivecstel

Kotlin, Java
537
star
95
Aristeidis Stathoulopoulos (@Arisstath)

Arisstath

Java, PHP, Go
521
star
96
Kostas Chatzikokolakis (@chatziko)

chatziko

C, Python, C++
511
star
97
Aggelos Gesoulis (@anges244)

anges244

JavaScript, HTML
506
star
98
Chris Tsou (@tefra)

tefra

Python, JavaScript, CSS
500
star
99
Vassilis Serasidis (@Serasidis)

Serasidis

C++, C, Arduino
499
star
100
Christos Pontikis (@pontikis)

pontikis

JavaScript, PHP, CSS
493
star

Statistics

By location

Athens 61.4%
Thessaloniki 18.2%
Patras 2.9%
Heraklion 2.7%
Ioannina 1.4%
Other 13.5%

By programing language

JavaScript
18.1%
Python
16.5%
Java
12.0%
C++
7.1%
C
6.7%
Other
39.7%

World rating by programing language (country/rank)

MATLAB
22
C
26
Scala
32
Java
37
Shell
37

* More analytics for signed in users.