🇨🇭 Switzerland Open Source Contributors

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

Developers

12,078

Organizations

2,057

Repositories

90,381

Top Rank

TeX, Scala, MATLAB

🇨🇭 Made in Switzerland Compare with other countries 🌐 All countries

Top Contributors

1901
Armando Ferrara (@Armando1514)

Armando1514

Java, TypeScript, JavaScript
132
star
1902
Christoph Amrein (@camrein)

camrein

C++
132
star
1903
@AxLabs

AxLabs

Java, Go, Dockerfile
132
star
1904
Rok Kralj (@strelec)

strelec

Scala, Haskell, C++
132
star
1905
Geoff van der Meer (@gmvdm)

gmvdm

Clojure, Python, Vim Script
131
star
1906
CERN FTS (@cern-fts)

cern-fts

C, JavaScript, C++
131
star
1907
Markus Mächler (@maechler)

maechler

Python, Java, PHP
131
star
1908
Matteo Bottacini (@bottama)

bottama

Python
131
star
1909
Claus Kühnel (@ckuehnel)

ckuehnel

C++, Python, C
131
star
1910
David Eggenberger (@DavidEggenberger)

DavidEggenberger

C#, HTML
131
star
1911
Matteo Romanello (@mromanello)

mromanello

Python, Jupyter Notebook, HTML
131
star
1912
Raitis Veinbahs (@siers)

siers

Haskell, C, Go
131
star
1913
Valentin Fröhlich (@valentinfrlch)

valentinfrlch

Python, JavaScript, C++
130
star
1914
Adil Baig (@adilbaig)

adilbaig

D, C++, C
130
star
1915
Avo Labs GmbH (@avolabs-io)

avolabs-io

Reason, JavaScript, ReScript
130
star
1916
HSRNetwork - INS Institute for Networked Solutions (@INSRapperswil)

INSRapperswil

Python, Dockerfile, JavaScript
130
star
1917
Francois-Xavier Aeberhard (@fxaeberhard)

fxaeberhard

PHP, JavaScript, CSS
130
star
1918
Schemen (@schemen)

schemen

Python, Dockerfile, Puppet
130
star
1919
Pavel Zwerschke (@pavelzw)

pavelzw

Python, TeX, Shell
130
star
1920
Manuel Bär (@spatialsparks)

spatialsparks

JavaScript, PHP
130
star
1921
Fabian Gröger (@FabianGroeger96)

FabianGroeger96

Python, Jupyter Notebook, JavaScript
129
star
1922
Max Pfeiffer (@max-pfeiffer)

max-pfeiffer

Python
129
star
1923
JavaScript Studio (@javascript-studio)

javascript-studio

JavaScript
129
star
1924
Bertrand Delacretaz (@bdelacretaz)

bdelacretaz

Java, JavaScript, Shell
129
star
1925
Luca (@lucaperret)

lucaperret

JavaScript, Shell, TypeScript
129
star
1926
Silvio Böhler (@sboehler)

sboehler

Haskell, TypeScript, Go
129
star
1927
Patrice Neff (@pneff)

pneff

Python, Ruby, PHP
129
star
1928
Thomas Seiler (@thseiler)

thseiler

C
129
star
1929
Bitwyre (@bitwyre)

bitwyre

C++, Python, Dockerfile
129
star
1930
Infraly (@infraly)

infraly

HTML, Go
129
star
1931
Michel Bierlaire (@michelbierlaire)

michelbierlaire

Jupyter Notebook, Python, C++
129
star
1932
Simon Schug (@smonsays)

smonsays

Python, JavaScript
128
star
1933
Cristian Perez Jensen (@cristianpjensen)

cristianpjensen

Python, TypeScript, Rust
128
star
1934
Francesco Esposito (@phoinixi)

phoinixi

Shell, HTML, Ruby
128
star
1935
Philippe Gerber (@bigwhoop)

bigwhoop

PHP, JavaScript
128
star
1936
danny (@db0company)

db0company

PHP, OCaml, C
128
star
1937
OffSpot (@offspot)

offspot

Python, PHP, Shell
128
star
1938
@tobiaswaldvogel

tobiaswaldvogel

C, Makefile, Assembly
128
star
1939
@SmallJoker

SmallJoker

Lua, C++, C#
128
star
1940
David Roon (@adridadou)

adridadou

Java, Scala, JavaScript
128
star
1941
Simon Baerlocher (@sbaerlocher)

sbaerlocher

PowerShell, Ruby, Jinja
128
star
1942
Christian Blichmann (@cblichmann)

cblichmann

Go, Java, Makefile
127
star
1943
Simon Krenger (@simonkrenger)

simonkrenger

Shell, Java, Go
127
star
1944
TX Group - DTS (@tamediadigital)

tamediadigital

D, JavaScript, C++
127
star
1945
Spencer Bliven (@sbliven)

sbliven

Java, Python, OpenSCAD
127
star
1946
Roman Senn (@rsenn)

rsenn

C, C++, Shell
127
star
1947
Rico Schiekel (@xfire)

xfire

Scala, Python, Haskell
127
star
1948
Julia Bazińska (@lamyiowce)

lamyiowce

C++, Jupyter Notebook, Objective-C
127
star
1949
Marwan Abdellah (@marwan-abdellah)

marwan-abdellah

C++, C, Python
127
star
1950
ETH-VAW Glaciology (@eth-vaw-glaciology)

eth-vaw-glaciology

Julia, Jupyter Notebook
127
star
1951
Matteo Manica (@drugilsberg)

drugilsberg

Python, Dockerfile, C++
127
star
1952
AXA Switzerland (Open Source) (@axa-ch)

axa-ch

TypeScript, JavaScript, CSS
127
star
1953
Peti Koch (@Petikoch)

Petikoch

Java, Groovy, Kotlin
127
star
1954
Erlio GmbH (@erlio)

erlio

Erlang, CSS
127
star
1955
Nicolas Bessi (nbessi) (@nbessi)

nbessi

Python, Clojure
127
star
1956
Say Hello (@SayHelloGmbH)

SayHelloGmbH

PHP, JavaScript
127
star
1957
Marc Berchtold (@ItsEcholot)

ItsEcholot

Python, C, Java
126
star
1958
Yucheng Yang (@yangycpku)

yangycpku

126
star
1959
David Lanzendörfer (@leviathanch)

leviathanch

TeX, Python, C
126
star
1960
Cem Celebi (@occelebi)

occelebi

Shell
126
star
1961
Roman Rakhlin (@romanrakhlin)

romanrakhlin

Swift, JavaScript, Python
126
star
1962
Valentin Crettaz (@consulthys)

consulthys

Ruby, Go, Java
126
star
1963
@puppetmaster-

puppetmaster-

Rust, GDScript
126
star
1964
Ivo Herzig (@herzig)

herzig

JavaScript, Python, C
125
star
1965
Simon Schölly (@simonschoelly)

simonschoelly

Julia, Python
125
star
1966
Dominic Wörner (@domwoe)

domwoe

Rust, JavaScript, Motoko
125
star
1967
Claudio Bernasconi (@claudiobernasconi)

claudiobernasconi

HTML, C#, CSS
125
star
1968
AXA Schweiz Webhub (@axa-ch-webhub-cloud)

axa-ch-webhub-cloud

JavaScript
125
star
1969
Pascal Luginbühl (@PascalLuginbuehl)

PascalLuginbuehl

TypeScript, JavaScript, HTML
125
star
1970
Thierry Nischelwitzer (@nischi)

nischi

JavaScript, ColdFusion
125
star
1971
@everware

everware

Jupyter Notebook, Python, Shell
125
star
1972
Ruedi Steinmann (@ruediste)

ruediste

Java, Shell, C
125
star
1973
Sidney Widmer (@sidneywidmer)

sidneywidmer

PHP, JavaScript, Java
124
star
1974
Greaby / Justine (@Greaby)

Greaby

GDScript, JavaScript, C#
124
star
1975
Technosoftware GmbH (@technosoftware-gmbh)

technosoftware-gmbh

C#, C++
124
star
1976
Sebastian Wicki (@gandro)

gandro

Rust, PHP, C
124
star
1977
Edinson CS (@edinsoncs)

edinsoncs

JavaScript, CSS, HTML
124
star
1978
Sabato Luca Guadagno (@o0th)

o0th

Shell, JavaScript, HCL
124
star
1979
Nicola Carboni (@ncarboni)

ncarboni

HTML
124
star
1980
Zurich Instruments (@zhinst)

zhinst

Python, Shell, CSS
124
star
1981
Francesco Piccinno (@nopper)

nopper

Python, C, C++
124
star
1982
LHCb (@lhcb)

lhcb

Python, C++, TeX
124
star
1983
Torben Peters (@PeterTor)

PeterTor

Python
124
star
1984
Institute for Data Science (@i4Ds)

i4Ds

Jupyter Notebook, Python, JavaScript
124
star
1985
Robin (@openscript)

openscript

TypeScript, JavaScript, Ruby
124
star
1986
Josh Bendavid (@bendavid)

bendavid

C++, Python, C
124
star
1987
Jérôme Guzzi (@jeguzzi)

jeguzzi

C++, Python, Jupyter Notebook
124
star
1988
Alexander Gall (@alexandergall)

alexandergall

Nix, Perl, Python
124
star
1989
Sapan Diwakar (@sapandiwakar)

sapandiwakar

Java, JavaScript, C
124
star
1990
Nicolas Chabbey (@e3prom)

e3prom

Python, Rust, Go
124
star
1991
Tiago Henriques (@balgan)

balgan

Ruby, Python, C#
123
star
1992
Yannick (@yene)

yene

Go, Objective-C, JavaScript
123
star
1993
Claude Paroz (@claudep)

claudep

Python
123
star
1994
Jonathan Gander (@Jonathan-Gander)

Jonathan-Gander

Swift
123
star
1995
David Knezić (@davidknezic)

davidknezic

JavaScript, Java, CSS
123
star
1996
David Rohr (@davidrohr)

davidrohr

C++, C
123
star
1997
Chidambaram Annamalai (@quantumelixir)

quantumelixir

C, Python, C++
123
star
1998
molior (@molior-dbs)

molior-dbs

Go, Python, TypeScript
123
star
1999
Timo Nicolai (@Time0o)

Time0o

C++, Jupyter Notebook, CMake
123
star
2000
Felix Schur (@fschur)

fschur

Python, R
123
star

Statistics

By location

Zürich 47.0%
Lausanne 11.8%
Geneva 10.4%
Bern 6.4%
Basel 5.5%
Other 18.8%

By programing language

JavaScript
16.8%
Python
16.7%
Java
9.4%
TypeScript
6.2%
C++
6.1%
Other
44.8%

World rating by programing language (country/rank)

TeX
9
Scala
10
MATLAB
11
R
12
Rust
15

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