🇩🇪 Germany Open Source Contributors

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

Developers

63,772

Organizations

8,329

Repositories

432,080

Top Rank

PHP, Shell, Rust

🇩🇪 Made in Germany Compare with other countries 🌐 All countries

Top Contributors

101
Sebastian Thiel (@Byron)

Byron

Rust, Shell, Python
12,504
star
102
Cryptomator (@cryptomator)

cryptomator

Java, Shell, HTML
12,409
star
103
VoiceRepublic (@voicerepublic)

voicerepublic

Ruby, JavaScript, HTML
12,390
star
104
IOTA (@iotaledger)

iotaledger

JavaScript, TypeScript, Go
12,309
star
105
Hannes Dorfmann (@sockeqwe)

sockeqwe

Java, Kotlin, JavaScript
12,258
star
106
Richard McElreath (@rmcelreath)

rmcelreath

R, Stan, TeX
12,196
star
107
The golang.design Initiative (@golang-design)

golang-design

Go, HTML
12,169
star
108
Styleguidist (@styleguidist)

styleguidist

JavaScript, TypeScript
12,146
star
109
van Hauser (@vanhauser-thc)

vanhauser-thc

C, C++, Dockerfile
11,996
star
110
Dean Jackson (@deanishe)

deanishe

Python, Go, HTML
11,923
star
111
Philip Rebohle (@doitsujin)

doitsujin

C++, C, Python
11,864
star
112
Dr. Larysa Visengeriyeva (@visenger)

visenger

Java, Python, Jupyter Notebook
11,821
star
113
Gregor Aisch (@gka)

gka

JavaScript, HTML, Svelte
11,753
star
114
Kitty Giraudel (@KittyGiraudel)

KittyGiraudel

JavaScript, SCSS, HTML
11,680
star
115
openHAB (@openhab)

openhab

Java, Shell, JavaScript
11,651
star
116
@XAMPPRocky

XAMPPRocky

Rust, Starlark, JavaScript
11,518
star
117
Mario (@kmario23)

kmario23

Python, TeX, Jupyter Notebook
11,502
star
118
@phiresky

phiresky

TypeScript, JavaScript, Rust
11,214
star
119
BorgBackup (@borgbackup)

borgbackup

Python, Ruby, JavaScript
11,157
star
120
Jürgen Stumpp (@JStumpp)

JStumpp

Java
11,125
star
121
@MahApps

MahApps

C#, CSS, HTML
11,049
star
122
@DLR-RM

DLR-RM

Python, C++
11,010
star
123
Henning Jacobs (@hjacobs)

hjacobs

Python, HTML, Shell
10,986
star
124
Lukas Blecher (@lukas-blecher)

lukas-blecher

Python
10,976
star
125
Alexis Sellier (@cloudhead)

cloudhead

JavaScript, Ruby, Rust
10,843
star
126
DRo (@mementum)

mementum

Python, C++, HTML
10,770
star
127
Sascha Willems (@SaschaWillems)

SaschaWillems

C++, PHP, Java
10,756
star
128
@cytopia

cytopia

Shell, Makefile, Python
10,691
star
129
Christian Lempa (@ChristianLempa)

ChristianLempa

Python, HCL, Dockerfile
10,606
star
130
Open Asset Import Library (@assimp)

assimp

C++, Mathematica, C#
10,592
star
131
@rivo

rivo

Go, Clojure
10,568
star
132
Dominik Honnef (@dominikh)

dominikh

Go, Ruby, Emacs Lisp
10,435
star
133
Tyler Neely (@spacejam)

spacejam

Rust, Go, Haskell
10,394
star
134
Sebastian Macke (@s-macke)

s-macke

C, JavaScript, C++
10,365
star
135
Tom Schimansky (@TomSchimansky)

TomSchimansky

Python, HTML
10,302
star
136
Karl Stenerud (@kstenerud)

kstenerud

C, Objective-C, Shell
10,176
star
137
Hendrik Kleinwaechter (@hendricius)

hendricius

Ruby, TeX, Shell
10,171
star
138
Philipp Wolfer (@phw)

phw

JavaScript, Python, Kotlin
10,147
star
139
SixtyFPS (@slint-ui)

slint-ui

Rust, JavaScript, BitBake
10,131
star
140
Abhishek L (@theanalyst)

theanalyst

Emacs Lisp, Python, Shell
10,122
star
141
Sebastian Müller (@sbstjn)

sbstjn

JavaScript, TypeScript, Go
10,030
star
142
Micromata GmbH (@micromata)

micromata

Java, JavaScript, CSS
9,901
star
143
Andy Wermke (@andywer)

andywer

JavaScript, TypeScript, PHP
9,828
star
144
Can Güney Aksakalli (@aksakalli)

aksakalli

Java, JavaScript, HTML
9,812
star
145
Marin Todorov (@icanzilb)

icanzilb

Swift, Objective-C, HTML
9,749
star
146
@Zettlr

Zettlr

TypeScript, HTML, JavaScript
9,682
star
147
Mike Fährmann (@mikf)

mikf

Python, C++
9,677
star
148
@MIC-DKFZ

MIC-DKFZ

Python, C++, Jupyter Notebook
9,640
star
149
delight.im (@delight-im)

delight-im

PHP, Java, JavaScript
9,586
star
150
Moritz Klack (@moklick)

moklick

JavaScript
9,455
star
151
SoundCloud (@soundcloud)

soundcloud

JavaScript, Ruby, Scala
9,440
star
152
Alexey Grigorev (@alexeygrigorev)

alexeygrigorev

Jupyter Notebook, Python, Java
9,421
star
153
Dr. Ralf S. Engelschall (@rse)

rse

JavaScript, HTML, Shell
9,404
star
154
Emma Bostian (@emmabostian)

emmabostian

JavaScript, CSS, HTML
9,356
star
155
Photogrammetry & Robotics Bonn (@PRBonn)

PRBonn

Python, C++, Julia
9,273
star
156
Jorge Aparicio (@japaric)

japaric

Rust, Shell, CSS
9,256
star
157
Felix Seidl (@felixse)

felixse

C#
9,209
star
158
Peter M. Stahl (@pemistahl)

pemistahl

Rust, Python, Kotlin
9,151
star
159
Medialize (@medialize)

medialize

JavaScript, PHP, CSS
9,141
star
160
SAP Samples (@SAP-samples)

SAP-samples

JavaScript, Java, Jupyter Notebook
9,105
star
161
Julian Gruber (@juliangruber)

juliangruber

JavaScript, Shell, HTML
9,071
star
162
Johannes Millan (@johannesjo)

johannesjo

JavaScript, TypeScript, SCSS
9,057
star
163
Matthias Endler (@mre)

mre

Rust, Python, PHP
8,942
star
164
wellá (@lostdesign)

lostdesign

Vue, JavaScript
8,828
star
165
Lars Jung (@lrsjng)

lrsjng

JavaScript, HTML
8,822
star
166
Guilherme Samora (@guipsamora)

guipsamora

JavaScript, HTML, TypeScript
8,799
star
167
Maksim Moisiuk (@Maximus5)

Maximus5

C++, C#, C
8,735
star
168
Daniel Mendler (@minad)

minad

Haskell, Emacs Lisp, Ruby
8,723
star
169
Marc J. Schmidt (@marcj)

marcj

TypeScript, JavaScript, PHP
8,697
star
170
Martin Kleppe (@aemkei)

aemkei

JavaScript, HTML, CSS
8,687
star
171
Klaus Hartl (@carhartl)

carhartl

Ruby, Shell, Go
8,681
star
172
Blue Yonder GmbH (@blue-yonder)

blue-yonder

Python, Jupyter Notebook, C++
8,589
star
173
Oz Tiram (@oz123)

oz123

Python, C, Shell
8,582
star
174
Michael Straßburger (@rastapasta)

rastapasta

JavaScript, CoffeeScript, C++
8,559
star
175
OpenProject (@opf)

opf

Ruby, JavaScript, Go
8,487
star
176
Javier Bórquez (@javierbyte)

javierbyte

JavaScript, TypeScript, Vue
8,408
star
177
Ververica (@ververica)

ververica

Java, Python, TypeScript
8,379
star
178
ElKowar (@elkowar)

elkowar

Rust, Emacs Lisp, Python
8,357
star
179
Sören Beye (@Hypfer)

Hypfer

JavaScript, C++, TypeScript
8,345
star
180
Christian Lück (@clue)

clue

PHP, Shell, HTML
8,304
star
181
xima (@maierfelix)

maierfelix

JavaScript, TypeScript, C++
8,271
star
182
Veit Heller (@hellerve)

hellerve

Python, C, TeX
8,120
star
183
Philip Kluz (@pkluz)

pkluz

Swift, Objective-C, Erlang
8,112
star
184
Simon (@simonwep)

simonwep

TypeScript, JavaScript, Vue
8,093
star
185
Tim Schneeberger (@timschneeb)

timschneeb

C++, C#, Python
7,992
star
186
deepstream.io (@deepstreamIO)

deepstreamIO

JavaScript, TypeScript, Gherkin
7,989
star
187
trivago N.V. (@trivago)

trivago

JavaScript, Go, Java
7,956
star
188
Oliver Eilhard (@olivere)

olivere

Go, Ruby, C#
7,936
star
189
@mailcow

mailcow

HTML, Shell, Markdown
7,876
star
190
Matthias Vogelgesang (@matze)

matze

Rust, C, Python
7,858
star
191
Tarek (@tgalal)

tgalal

Python, C, HTML
7,847
star
192
Kosh Sergani (@k0shk0sh)

k0shk0sh

Java, Kotlin, CSS
7,813
star
193
@schachmat

schachmat

Go, C, Shell
7,806
star
194
Dirk Wetter (@drwetter)

drwetter

Shell, Java
7,741
star
195
Ole Begemann (@ole)

ole

Swift, Objective-C, Ruby
7,636
star
196
Simon Schmid (@sschmid)

sschmid

C#, Shell, Objective-C
7,586
star
197
Gunnar Morling (@gunnarmorling)

gunnarmorling

Java, HTML, Dockerfile
7,566
star
198
Leah Neukirchen (@leahneukirchen)

leahneukirchen

C, Ruby, Shell
7,556
star
199
Holger Rapp (@SirVer)

SirVer

Rust, Python, C
7,518
star
200
Sven Tiigi (@SvenTiigi)

SvenTiigi

Swift, Ruby
7,515
star

Statistics

By location

Berlin 30.8%
Munich 12.7%
Hamburg 7.3%
Stuttgart 2.9%
Frankfurt 2.6%
Other 43.7%

By programing language

JavaScript
16.3%
Python
15.9%
Java
10.3%
C++
8.2%
PHP
5.7%
Other
43.6%

World rating by programing language (country/rank)

PHP
2
Shell
2
Rust
2
C
3
Go
3

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