๐Ÿ‡ฏ๐Ÿ‡ต Japan Open Source Developers

The community of talented open source developers driving innovation and collaboration in the tech industry.

Developers

27,875

Organizations

2,530

Repositories

240,429

Top Rank

Ruby, Go, Swift

๐Ÿ‡ฏ๐Ÿ‡ต Made in Japan Compare with other countries ๐ŸŒ All countries
5601
Makoto Tanji (@tan-z-tan)

tan-z-tan

Python, JavaScript, TypeScript
60
star
5602
Kenta Motomura (@knt5)

knt5

JavaScript, Swift, Objective-C
60
star
5603
่ฅฟๅฐๅ€‰ๅฎไฟก (@pandeiro245)

pandeiro245

Ruby
60
star
5604
Tatsuya "Nari" Iwanari (@tiwanari)

tiwanari

Python, C, Perl
60
star
5605
@kakunpc

kakunpc

C#, JavaScript
60
star
5606
@hewes

hewes

Vim Script
60
star
5607
Kouhei Ueno (@nyaxt)

nyaxt

C++, C, HTML
60
star
5608
Daichi Sakai (@daisaru11)

daisaru11

Go, Objective-C, C++
60
star
5609
ka (@nowri)

nowri

JavaScript, CSS
60
star
5610
Thomas Baron (@tjbaron)

tjbaron

C#, ShaderLab
60
star
5611
higashi (@higashi000)

higashi000

Vim Script, TypeScript, Go
60
star
5612
Alfred Increment (@alfredplpl)

alfredplpl

Python, HTML
60
star
5613
Yong Sopheaktra (@yong-asial)

yong-asial

JavaScript, HTML, Python
60
star
5614
@45deg

45deg

JavaScript, OCaml, Scala
60
star
5615
Shohei Yokoyama (@abarth500)

abarth500

C#, JavaScript, PHP
60
star
5616
Haruo Suzuki (@haruosuz)

haruosuz

Shell, R
60
star
5617
mtskhs (@matsu0228)

matsu0228

Go, TypeScript, Python
60
star
5618
Masato Yamaguchi (@krt)

krt

PHP, Ruby, JavaScript
60
star
5619
@matsu-chara

matsu-chara

JavaScript, Java, Go
60
star
5620
Ka Ryu (Ke Liu) (@kane-liu)

kane-liu

Swift
60
star
5621
@shwld

shwld

JavaScript, TypeScript, Shell
60
star
5622
Hiroki Omae (@pigeon6)

pigeon6

C#, C++
60
star
5623
@hmy2001

hmy2001

PHP, Java
60
star
5624
Chris Sng (@chrissng)

chrissng

JavaScript, HCL, Shell
60
star
5625
Fumiaki Nishihara ๏ผˆ่ฅฟๅŽŸๅฒๆš๏ผ‰ (@fnshr)

fnshr

R, TeX
60
star
5626
Itoshi NIKAIDO (@dritoshi)

dritoshi

R, Ruby, HTML
60
star
5627
@ikr7

ikr7

JavaScript, Python, LiveScript
59
star
5628
Ryan Norris (@rynorris)

rynorris

Go, Rust, Python
59
star
5629
James Kirk (@Jimeux)

Jimeux

Go, JavaScript, Java
59
star
5630
Satoshi Morita (@smorita)

smorita

JavaScript, Python, C++
59
star
5631
Zhao Tianyu (@ZHAOTING)

ZHAOTING

Python
59
star
5632
@rokoucha

rokoucha

TypeScript, Shell, Go
59
star
5633
@mrtska

mrtska

C#, Java, C++
59
star
5634
Richard Imaoka (@richardimaoka)

richardimaoka

Scala, Shell, TypeScript
59
star
5635
livewing.net (@livewing)

livewing

TypeScript, Shell, C#
59
star
5636
Takanori Kishikawa (@takavfx)

takavfx

Python, Lua, TypeScript
59
star
5637
ใ‚ใ‚Œ (@ware255)

ware255

C++, C, Shell
59
star
5638
Yosuke Kumakura (@kumatch)

kumatch

PHP, JavaScript, HTML
59
star
5639
Toshiyuki Kawanishi (@toshi-kawanishi)

toshi-kawanishi

Ruby, Emacs Lisp, Python
59
star
5640
Taku Okawa (@t4ku)

t4ku

Ruby, Objective-C, ActionScript
59
star
5641
Hiroki Yoshioka (@irohiroki)

irohiroki

Ruby, JavaScript, Python
59
star
5642
Toshiro Takahashi (@toshirot)

toshirot

JavaScript, HTML
59
star
5643
MISUMI Masaru (@deltam)

deltam

Clojure, Go, Assembly
59
star
5644
kohske takahashi (@kohske)

kohske

R, HTML, TeX
59
star
5645
Masahiro Katsumata (@Jacminik)

Jacminik

Objective-C, JavaScript
59
star
5646
Kazunori Ninomiya (@2no)

2no

JavaScript, ActionScript, CSS
59
star
5647
Kyohei MORIYAMA (@sasukeh)

sasukeh

HTML, CSS, Bicep
59
star
5648
t2sy (@fisproject)

fisproject

Python, Go, R
59
star
5649
Gordon Bateson (@gbateson)

gbateson

PHP
59
star
5650
Nicolรกs Miari (@nicolas-miari)

nicolas-miari

Swift, Objective-C
59
star
5651
arichika taniguchi (@arichika)

arichika

C#, TypeScript
59
star
5652
@ruche7

ruche7

C#, FLUX
59
star
5653
@xiangze

xiangze

Jupyter Notebook, C++, R
59
star
5654
Shota Hoshino (@hshn)

hshn

PHP, TypeScript, Vim Script
59
star
5655
@TobCap

TobCap

R, HTML
59
star
5656
Seiji Amashige (@amashigeseiji)

amashigeseiji

PHP, Shell, Ruby
59
star
5657
Drew Hutton (Yoroshi) (@yoroshikun)

yoroshikun

TypeScript, Rust, JavaScript
59
star
5658
Kenjiro Nakayama (@nak3)

nak3

Go, Rust, Shell
59
star
5659
Takeshi ISHII (@mtei)

mtei

C
59
star
5660
Shunya Ueta (@hurutoriya)

hurutoriya

Python, Jupyter Notebook, PostScript
59
star
5661
Joey Takahashi (@stuncloud)

stuncloud

Rust, Python, PowerShell
59
star
5662
Xevo Japan, LLC (@xevojapan)

xevojapan

TypeScript
59
star
5663
piro (@piro0919)

piro0919

TypeScript
59
star
5664
@MrUniverse44

MrUniverse44

Java
59
star
5665
ElvCatDev (@elvcatdev)

elvcatdev

C#
59
star
5666
Antoine Michael (@micantoine)

micantoine

JavaScript
59
star
5667
Yuki Ishii (@komura-c)

komura-c

TypeScript, HTML, Astro
59
star
5668
go_vargo (@govargo)

govargo

Go, Smarty, Dockerfile
59
star
5669
Konark Verma (@kon172verma)

kon172verma

Jupyter Notebook, Prolog, Python
59
star
5670
Kota Isozaki (@isso0424)

isso0424

Python, Go, Rust
59
star
5671
T. Fujita (@To-Fujita)

To-Fujita

HTML, GDScript, JavaScript
59
star
5672
Kan Hatakeyama (@KanHatakeyama)

KanHatakeyama

Jupyter Notebook, Python, JavaScript
59
star
5673
Yuhei Okazaki (@yuuu)

yuuu

TypeScript, Ruby, Go
59
star
5674
@razorgirl

razorgirl

Shell
59
star
5675
@mukopikmin

mukopikmin

Python, Ruby, Shell
59
star
5676
@yckao

yckao

TypeScript, Go, JavaScript
59
star
5677
koke / ni rila (@niwaniwa)

niwaniwa

Go, Java, C#
59
star
5678
@Myyura

Myyura

C++, HTML, Python
59
star
5679
Pittawat Taveekitworachai (@Pittawat2542)

Pittawat2542

HTML, JavaScript, TypeScript
59
star
5680
@ambleside138

ambleside138

C#
59
star
5681
Takuma Homma (@mataku)

mataku

Ruby, Kotlin, HTML
59
star
5682
mocobt (@j20232)

j20232

Python, Rust, Jupyter Notebook
59
star
5683
@negset

negset

Kotlin, Python, Java
59
star
5684
@convexbrain

convexbrain

Rust
59
star
5685
slip (@MrSlip777)

MrSlip777

JavaScript, C#
59
star
5686
@Mirn

Mirn

C
59
star
5687
takatomo (@takat0m0)

takat0m0

Python, C++
59
star
5688
Suryansh (@Frixoe)

Frixoe

Jupyter Notebook, Python, Rust
59
star
5689
rate (@7-rate)

7-rate

Game Maker Language, C++, Python
59
star
5690
simonritchie (@simon-ritchie)

simon-ritchie

Python, HTML, Jupyter Notebook
59
star
5691
Hagihara Ryosuke (@raryosu)

raryosu

HTML, JavaScript, Go
58
star
5692
akira yamada (@arika)

arika

Ruby, C, Scheme
58
star
5693
Yuta Imai (@yuta-imai)

yuta-imai

JavaScript, Java, Ruby
58
star
5694
@kenken0807

kenken0807

Perl, Go
58
star
5695
@amacou

amacou

Ruby, Objective-C, Emacs Lisp
58
star
5696
GOTO Ritsuki (@mizucoffee)

mizucoffee

TypeScript, Java, HTML
58
star
5697
Doug Bacelar (@dougbacelar)

dougbacelar

JavaScript, Shell, Java
58
star
5698
@goroya

goroya

Kotlin, JavaScript, Java
58
star
5699
@networkelements

networkelements

Shell, Nix
58
star
5700
Patrick Miller (@patdx)

patdx

TypeScript, JavaScript, C++
58
star

Statistics

By location

Osaka 10.1%
Kyoto 9.7%
Yokohama 8.6%
Fukuoka 7.4%
Nagoya 4.5%
Other 59.8%

By programing language

JavaScript
18.8%
Python
15.0%
Ruby
7.4%
TypeScript
7.2%
C++
5.9%
Other
45.8%

World rating by programing language (country/rank)

Ruby
3
Go
6
Swift
6
Vue
6
Rust
7

* More analytics for signed in users.