🇩🇪 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

65,003

Organizations

8,386

Repositories

444,484

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, Dockerfile, Shell
144,161
star
4
David Peter (@sharkdp)

sharkdp

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

tonsky

Clojure, JavaScript, Shell
92,911
star
6
MTDV (@mtdvio)

mtdvio

JavaScript
84,978
star
7
CompVis Heidelberg (@CompVis)

CompVis

Python, Jupyter Notebook, MATLAB
79,946
star
8
opntec (@OpnTec)

OpnTec

HTML, CSS, Python
64,615
star
9
Eugene (@Eugeny)

Eugeny

Python, TypeScript, Rust
60,648
star
10
Mastodon (@mastodon)

mastodon

Ruby, HCL, Go
53,275
star
11
Explosion (@explosion)

explosion

Python, Cython, Jupyter Notebook
50,413
star
12
n8n - Workflow Automation (@n8n-io)

n8n-io

TypeScript, JavaScript, Shell
48,863
star
13
Niels Lohmann (@nlohmann)

nlohmann

Python, C++, HTML
44,033
star
14
Rom (@brillout)

brillout

JavaScript, TypeScript, Others
43,261
star
15
Ory (@ory)

ory

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

greenrobot

Java, C, Kotlin
38,886
star
17
webkid (@xyflow)

xyflow

JavaScript, TypeScript, CSS
35,284
star
18
PhotoPrism (@photoprism)

photoprism

HTML, Go, Shell
34,716
star
19
Marcel Bischoff (@herrbischoff)

herrbischoff

Shell, CoffeeScript, PHP
34,227
star
20
Machine Learning Tooling (@ml-tooling)

ml-tooling

Python, Jupyter Notebook
31,358
star
21
Alexander Farkas (@aFarkas)

aFarkas

JavaScript, HTML, CSS
30,267
star
22
Marco Hinz (@mhinz)

mhinz

Vim Script, C, JavaScript
29,325
star
23
Evgenii Bazhanov (@Ebazhanov)

Ebazhanov

JavaScript, TypeScript, Java
28,729
star
24
Tiptap (@ueberdosis)

ueberdosis

PHP, JavaScript, TypeScript
28,429
star
25
AMAI GmbH (@AMAI-GmbH)

AMAI-GmbH

JavaScript, Jupyter Notebook
28,251
star
26
Secure Mobile Networking Lab (@seemoo-lab)

seemoo-lab

C, Python, Swift
28,116
star
27
Daniel Meyer (@pubkey)

pubkey

TypeScript, JavaScript, HTML
26,285
star
28
Michael Christen (@Orbiter)

Orbiter

Shell, Java, HTML
26,244
star
29
Beyond Code (@beyondcode)

beyondcode

PHP, Vue, JavaScript
26,136
star
30
Nikita Popov (@nikic)

nikic

PHP, C, CSS
25,936
star
31
LAION AI (@LAION-AI)

LAION-AI

Python, Jupyter Notebook, HTML
25,356
star
32
Vincent Mühler (@justadudewhohacks)

justadudewhohacks

TypeScript, JavaScript, C++
24,792
star
33
Alexey (@AlexeyAB)

AlexeyAB

C++, C
24,642
star
34
@qdrant

qdrant

Python, Rust, Jupyter Notebook
24,612
star
35
Fernando Cejas (@android10)

android10

Java, Kotlin, Rust
24,000
star
36
Nishant Srivastava (@nisrulz)

nisrulz

Java, Kotlin, JavaScript
23,187
star
37
Sebastian Ruder (@sebastianruder)

sebastianruder

Python, TeX, Java
23,166
star
38
Amruth Pillai (@AmruthPillai)

AmruthPillai

JavaScript, TypeScript, HTML
22,666
star
39
Andrea Giammarchi (@WebReflection)

WebReflection

JavaScript, HTML, Others
22,440
star
40
Changkun Ou (@changkun)

changkun

Go, Python, Jupyter Notebook
22,406
star
41
PyG (@pyg-team)

pyg-team

Python, HTML, CSS
21,305
star
42
@SAP

SAP

JavaScript, Go, Java
21,179
star
43
Typst (@typst)

typst

Rust, TeX
20,875
star
44
Nextapps GmbH (@nextapps-de)

nextapps-de

JavaScript, HTML
20,578
star
45
Felix Geisendörfer (@felixge)

felixge

JavaScript, Go, PHP
20,285
star
46
Yjs (@yjs)

yjs

JavaScript, TypeScript, CSS
20,144
star
47
Serge Zaitsev (@zserge)

zserge

Go, C, JavaScript
19,950
star
48
Cure53 (@cure53)

cure53

JavaScript, ActionScript, HTML
19,947
star
49
Alexander Prinzhorn (@Prinzhorn)

Prinzhorn

JavaScript, HTML, Go
19,485
star
50
Alexander Jung (@aleju)

aleju

Python, Lua, Jupyter Notebook
19,290
star
51
Haris Iqbal (@HarisIqbal88)

HarisIqbal88

TeX
19,140
star
52
Builtbybel (@builtbybel)

builtbybel

C#, HTML, PowerShell
18,549
star
53
Checkly (@checkly)

checkly

JavaScript, Vue, Go
18,512
star
54
Henning Dieterichs (@hediet)

hediet

TypeScript, JavaScript, C#
18,216
star
55
Travis CI (@travis-ci)

travis-ci

Ruby, Shell, Go
17,993
star
56
TalkGo (@talkgo)

talkgo

Go, HTML
17,949
star
57
AutoML-Freiburg-Hannover (@automl)

automl

Python, Jupyter Notebook, C++
17,915
star
58
deepset (@deepset-ai)

deepset-ai

Python, Jupyter Notebook, Smarty
17,820
star
59
Alexander Neumann (@fd0)

fd0

Go, C, C++
17,799
star
60
Julien Schmidt (@julienschmidt)

julienschmidt

Go, C++, Vim Script
17,343
star
61
Johannes Schickling (@schickling)

schickling

JavaScript, TypeScript, PHP
17,250
star
62
Ubiquitous Knowledge Processing Lab (@UKPLab)

UKPLab

Python, Java, Jupyter Notebook
17,185
star
63
Jan Lehnardt (@janl)

janl

JavaScript, Erlang, CSS
17,084
star
64
0xnr (@oxnr)

oxnr

HTML, JavaScript, TeX
17,045
star
65
Hors (@horsicq)

horsicq

C++, QMake, C
16,892
star
66
Tobias Reich (@electerious)

electerious

JavaScript, CoffeeScript, PHP
16,583
star
67
Sara Steiert (@salomonelli)

salomonelli

JavaScript, HTML, TypeScript
16,511
star
68
codecentric AG (@codecentric)

codecentric

Java, JavaScript, Python
16,506
star
69
Rúben Sousa (@rubensousa)

rubensousa

Java, Kotlin, SCSS
16,072
star
70
Brix (@brix)

brix

JavaScript
15,785
star
71
Florian Roth (@Neo23x0)

Neo23x0

Python, YARA, Shell
15,781
star
72
Christian Schwinne (@Aircoookie)

Aircoookie

C++, HTML, Python
15,672
star
73
FashionTec (@fashiontec)

fashiontec

HTML
15,604
star
74
Academind (@academind)

academind

JavaScript, TypeScript, HTML
15,569
star
75
Mohammad Anas Fares (@faressoft)

faressoft

JavaScript, C++, Java
15,421
star
76
Martin Donath (@squidfunk)

squidfunk

TypeScript, HTML, HCL
15,303
star
77
Robb Böhnke (@robb)

robb

Swift, Objective-C, CoffeeScript
15,232
star
78
Sven-Hendrik Haase (@svenstaro)

svenstaro

Rust, C++, Python
15,043
star
79
Shu Ding (@shuding)

shuding

JavaScript, TypeScript, HTML
14,895
star
80
Micha Mettke (@vurtun)

vurtun

C, Shell
14,858
star
81
Nord (@nordtheme)

nordtheme

JavaScript, Shell, Less
14,763
star
82
Philipp Oppermann (@phil-opp)

phil-opp

Rust, HTML, Shell
14,762
star
83
Marcel Pociot (@mpociot)

mpociot

PHP, Objective-C, JavaScript
14,737
star
84
Andre Weissflog (@floooh)

floooh

C, C++, HTML
14,721
star
85
Nico Schlömer (@nschloe)

nschloe

Python, JavaScript, C++
14,707
star
86
Henning Dodenhof (@hdodenhof)

hdodenhof

Java, Shell, Kotlin
14,623
star
87
Zalando Research (@zalandoresearch)

zalandoresearch

Python, Jupyter Notebook, Java
14,504
star
88
Ahmad Alhour (@aalhour)

aalhour

Python, TeX, C#
14,268
star
89
Phan An (@phanan)

phanan

JavaScript, PHP, Vue
13,781
star
90
Felix Gnass (@fgnass)

fgnass

JavaScript, TypeScript, CSS
13,694
star
91
Julius Beckmann (@h4cc)

h4cc

PHP, Elixir, Shell
13,655
star
92
Jan B (@janeczku)

janeczku

Shell, Go, Python
13,499
star
93
Camunda (@camunda)

camunda

Java, JavaScript, HTML
13,498
star
94
Cryptomator (@cryptomator)

cryptomator

Java, Swift, HTML
13,469
star
95
@libimobiledevice

libimobiledevice

C, Twig
13,056
star
96
Caesar Wirth (@cjwirth)

cjwirth

Swift, CSS, Vim Script
13,037
star
97
@idealo

idealo

Java, Python, Go
13,001
star
98
Philip Rebohle (@doitsujin)

doitsujin

C++, C, Python
12,861
star
99
Dmytro Voronianski (@voronianski)

voronianski

JavaScript, CSS, Swift
12,819
star
100
@XAMPPRocky

XAMPPRocky

Rust, Vue, TypeScript
12,813
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
16.2%
Python
16.1%
Java
10.3%
C++
8.1%
TypeScript
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.