🇩🇪 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

63,613

Organizations

8,321

Repositories

430,625

Top Rank

PHP, Shell, Rust

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

Top Contributors

1
@JetBrains

JetBrains

Java, Kotlin, C#
169,916
star
2
Sebastian Bergmann (@sebastianbergmann)

sebastianbergmann

PHP, Python, HTML
146,137
star
3
Sebastián Ramírez (@tiangolo)

tiangolo

Python, Shell, Dockerfile
122,491
star
4
David Peter (@sharkdp)

sharkdp

PureScript, Rust, Python
121,061
star
5
Nikita Prokopov (@tonsky)

tonsky

Clojure, JavaScript, Python
91,573
star
6
CompVis Heidelberg (@CompVis)

CompVis

Python, Jupyter Notebook, JavaScript
79,946
star
7
MTDV (@mtdvio)

mtdvio

JavaScript
78,872
star
8
opntec (@OpnTec)

OpnTec

HTML, CSS, Python
65,032
star
9
Eugene (@Eugeny)

Eugeny

Python, TypeScript, Rust
55,929
star
10
Mastodon (@mastodon)

mastodon

Ruby, HCL, Go
52,031
star
11
Explosion (@explosion)

explosion

Python, Cython, Jupyter Notebook
48,525
star
12
Rom (@brillout)

brillout

JavaScript, TypeScript, HTML
43,159
star
13
n8n - Workflow Automation (@n8n-io)

n8n-io

JavaScript, TypeScript, Shell
40,638
star
14
Niels Lohmann (@nlohmann)

nlohmann

Python, C++, HTML
40,085
star
15
Ory (@ory)

ory

Go, TypeScript, Ruby
39,730
star
16
Markus Junginger (@greenrobot)

greenrobot

Java, C
38,823
star
17
Marcel Bischoff (@herrbischoff)

herrbischoff

Shell, CoffeeScript, C
33,584
star
18
webkid (@xyflow)

xyflow

JavaScript, TypeScript, CSS
33,510
star
19
PhotoPrism (@photoprism)

photoprism

HTML, CSS, Go
32,194
star
20
Alexander Farkas (@aFarkas)

aFarkas

JavaScript, HTML, CSS
30,042
star
21
Machine Learning Tooling (@ml-tooling)

ml-tooling

Python, Jupyter Notebook
29,592
star
22
Marco Hinz (@mhinz)

mhinz

Vim Script, C, JavaScript
28,710
star
23
Evgenii Bazhanov (@Ebazhanov)

Ebazhanov

JavaScript, TypeScript, Java
28,280
star
24
AMAI GmbH (@AMAI-GmbH)

AMAI-GmbH

Jupyter Notebook, JavaScript
28,251
star
25
Secure Mobile Networking Lab (@seemoo-lab)

seemoo-lab

C, Python, Swift
26,731
star
26
Michael Christen (@Orbiter)

Orbiter

Shell, Java, HTML
26,492
star
27
Beyond Code (@beyondcode)

beyondcode

PHP, Vue, JavaScript
26,136
star
28
Nikita Popov (@nikic)

nikic

PHP, C, CSS
25,936
star
29
LAION AI (@LAION-AI)

LAION-AI

Python, Jupyter Notebook, HTML
25,356
star
30
Tiptap (@ueberdosis)

ueberdosis

PHP, JavaScript, Shell
25,120
star
31
Daniel Meyer (@pubkey)

pubkey

TypeScript, JavaScript, Dockerfile
24,654
star
32
Alexey (@AlexeyAB)

AlexeyAB

C++, C, Python
24,316
star
33
Vincent Mühler (@justadudewhohacks)

justadudewhohacks

JavaScript, TypeScript, C++
24,185
star
34
Fernando Cejas (@android10)

android10

Java, Kotlin, Rust
23,793
star
35
Nishant Srivastava (@nisrulz)

nisrulz

Java, Kotlin, JavaScript
23,187
star
36
Sebastian Ruder (@sebastianruder)

sebastianruder

Python, TeX, Java
22,694
star
37
Andrea Giammarchi (@WebReflection)

WebReflection

JavaScript, HTML, Others
22,440
star
38
Changkun Ou (@changkun)

changkun

Go, Python, TeX
22,406
star
39
Typst (@typst)

typst

Rust, TeX
20,875
star
40
Amruth Pillai (@AmruthPillai)

AmruthPillai

JavaScript, TypeScript, HTML
20,600
star
41
Nextapps GmbH (@nextapps-de)

nextapps-de

JavaScript, HTML
20,578
star
42
@SAP

SAP

JavaScript, Java, Go
20,452
star
43
Felix Geisendörfer (@felixge)

felixge

JavaScript, Go, PHP
20,285
star
44
@qdrant

qdrant

Python, Rust, Jupyter Notebook
20,147
star
45
PyG (@pyg-team)

pyg-team

Python, C++, HTML
20,025
star
46
Cure53 (@cure53)

cure53

JavaScript, HTML, ActionScript
19,947
star
47
Serge Zaitsev (@zserge)

zserge

Go, C, JavaScript
19,698
star
48
Alexander Prinzhorn (@Prinzhorn)

Prinzhorn

JavaScript, HTML, Go
19,488
star
49
Haris Iqbal (@HarisIqbal88)

HarisIqbal88

TeX
19,140
star
50
Alexander Jung (@aleju)

aleju

Python, Lua, Jupyter Notebook
18,979
star
51
Builtbybel (@builtbybel)

builtbybel

C#, HTML, GSC
18,549
star
52
Checkly (@checkly)

checkly

JavaScript, Vue, TypeScript
18,512
star
53
Xiang Gao (@gaoxiang12)

gaoxiang12

C++, CMake, TeX
18,192
star
54
Travis CI (@travis-ci)

travis-ci

Ruby, Shell, Go
17,993
star
55
Henning Dieterichs (@hediet)

hediet

TypeScript, JavaScript, C#
17,954
star
56
TalkGo (@talkgo)

talkgo

Go, HTML
17,949
star
57
Yjs (@yjs)

yjs

JavaScript, CSS, C#
17,948
star
58
Alexander Neumann (@fd0)

fd0

Go, C, Shell
17,785
star
59
Julien Schmidt (@julienschmidt)

julienschmidt

Go, Python, C++
17,343
star
60
Ubiquitous Knowledge Processing Lab (@UKPLab)

UKPLab

Python, Java, Jupyter Notebook
17,185
star
61
Johannes Schickling (@schickling)

schickling

JavaScript, TypeScript, PHP
17,127
star
62
AutoML-Freiburg-Hannover (@automl)

automl

Python, Jupyter Notebook, C++
17,073
star
63
Jan Lehnardt (@janl)

janl

JavaScript, CSS, Erlang
17,046
star
64
0xnr (@newTendermint)

newTendermint

HTML, PHP, Objective-C
16,563
star
65
deepset (@deepset-ai)

deepset-ai

Python, Jupyter Notebook, Smarty
16,534
star
66
Tobias Reich (@electerious)

electerious

JavaScript, CoffeeScript, PHP
16,429
star
67
Sara Steiert (@salomonelli)

salomonelli

JavaScript, HTML, TypeScript
16,400
star
68
codecentric AG (@codecentric)

codecentric

Java, JavaScript, Python
16,223
star
69
Rúben Sousa (@rubensousa)

rubensousa

Java, Kotlin, SCSS
16,037
star
70
FashionTec (@fashiontec)

fashiontec

HTML
15,688
star
71
Academind (@academind)

academind

JavaScript, TypeScript, HTML
15,569
star
72
Hors (@horsicq)

horsicq

C++, QMake, C
15,401
star
73
Brix (@brix)

brix

JavaScript
15,354
star
74
Martin Donath (@squidfunk)

squidfunk

TypeScript, HTML, HCL
15,303
star
75
Robb Böhnke (@robb)

robb

Swift, Objective-C, CoffeeScript
15,231
star
76
Florian Roth (@Neo23x0)

Neo23x0

Python, YARA, Shell
15,114
star
77
Mohammad Anas Fares (@faressoft)

faressoft

JavaScript, C++, Java
15,058
star
78
Sven-Hendrik Haase (@svenstaro)

svenstaro

Rust, C++, Python
15,043
star
79
@Intervention

Intervention

PHP
14,920
star
80
Shu Ding (@shuding)

shuding

JavaScript, TypeScript, HTML
14,895
star
81
Micha Mettke (@vurtun)

vurtun

C, Shell
14,858
star
82
Nord (@nordtheme)

nordtheme

JavaScript, Shell, Less
14,763
star
83
Marcel Pociot (@mpociot)

mpociot

PHP, Objective-C, JavaScript
14,737
star
84
Christian Schwinne (@Aircoookie)

Aircoookie

C++, HTML, Python
14,685
star
85
Henning Dodenhof (@hdodenhof)

hdodenhof

Java, Shell, Kotlin
14,592
star
86
Ahmad Alhour (@aalhour)

aalhour

Python, C#, HTML
14,131
star
87
Philipp Oppermann (@phil-opp)

phil-opp

Rust, HTML, C
14,038
star
88
Zalando Research (@zalandoresearch)

zalandoresearch

Python, Jupyter Notebook, Java
14,017
star
89
Nico Schlömer (@nschloe)

nschloe

Python, JavaScript, TeX
13,922
star
90
Phan An (@phanan)

phanan

JavaScript, PHP, Vue
13,781
star
91
Felix Gnass (@fgnass)

fgnass

JavaScript, TypeScript, CSS
13,641
star
92
Julius Beckmann (@h4cc)

h4cc

PHP, Elixir, Shell
13,375
star
93
Jan B (@janeczku)

janeczku

Shell, Go, Python
12,921
star
94
Andre Weissflog (@floooh)

floooh

C, C++, HTML
12,885
star
95
Dmytro Voronianski (@voronianski)

voronianski

JavaScript, CSS, HTML
12,819
star
96
Brian Egan (@brianegan)

brianegan

Dart, JavaScript, Vim Script
12,810
star
97
Camunda (@camunda)

camunda

Java, JavaScript, HTML
12,761
star
98
objc.io (@objcio)

objcio

Swift, Objective-C, Others
12,733
star
99
@libimobiledevice

libimobiledevice

C, Twig
12,707
star
100
@idealo

idealo

Java, Python, Go
12,596
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++
 		8.1%
PHP
 		5.7%
Other 		43.7%

World rating by programing language (country/rank)

PHP
 		2
Shell
 		2
Rust
 		2
C
 		3
Go
 		3

* More analytics for signed in users.