🇰🇷 South Korea Open Source Developers

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

Developers

22,694

Organizations

1,576

Repositories

142,618

Top Rank

Jupyter Notebook, Kotlin, Python

🇰🇷 Made in South Korea Compare with other countries 🌐 All countries

TOP Users

601
정지범 (@zbum)

zbum

Java, Go
338
star
602
James Thorne (@j6mes)

j6mes

Python, Jupyter Notebook, Java
337
star
603
Clifford Choi (@ulgoon)

ulgoon

Jupyter Notebook, Python, HTML
336
star
604
Soo Philip Jason Kim (@philipjkim)

philipjkim

Go, Java, Ruby
336
star
605
namhyunuk (@jwvg0425)

jwvg0425

C++, JavaScript, Idris
334
star
606
@shalomeir

shalomeir

JavaScript, Java
333
star
607
Yoon Joonghyun (@tokijh)

tokijh

Swift, Java, C++
333
star
608
David A Krauth (@dakrauth)

dakrauth

Python, Shell
331
star
609
Brant Hwang (@brant-hwang)

brant-hwang

Java, CSS, JavaScript
331
star
610
Namkyeong Lee (@Namkyeong)

Namkyeong

Python, Jupyter Notebook
329
star
611
MyungHa Kwon (@kwonmha)

kwonmha

Python
329
star
612
Jinsun Park (@zzangjinsun)

zzangjinsun

Python, MATLAB
328
star
613
@HyunSeob

HyunSeob

JavaScript, CSS, HTML
328
star
614
YeonGyu-Kim (@code-yeongyu)

code-yeongyu

Python, Go, TypeScript
327
star
615
kyounghwan Noh (@Kyounghwan01)

Kyounghwan01

JavaScript, HTML, TypeScript
327
star
616
Khang Truong Giang (@TruongKhang)

TruongKhang

Python, Jupyter Notebook
326
star
617
@AndersonChoi

AndersonChoi

Java, Python, Scala
326
star
618
Yeongpil Y. (@ziwon)

ziwon

Python, Shell, Go
326
star
619
Taewan Ethan Kim (@taey16)

taey16

Python, Jupyter Notebook, Lua
326
star
620
Nako Sung (@nakosung)

nakosung

JavaScript, CoffeeScript, Shell
326
star
621
DaddyProgrammer (@codej99)

codej99

Java, JavaScript, TypeScript
325
star
622
Byeongchang Kim (@bckim92)

bckim92

Jupyter Notebook, Python, Perl
324
star
623
민유 (@min-uuu)

min-uuu

JavaScript, HTML, Swift
324
star
624
Jang Haemin (@jhaemin)

jhaemin

TypeScript, JavaScript, Vue
323
star
625
@omjoonkim

omjoonkim

Kotlin
323
star
626
Rinthel Kwon (@rinthel)

rinthel

C++, C
322
star
627
Joohyun Lee (@cv-lee)

cv-lee

Python
320
star
628
Joongi Kim (@achimnol)

achimnol

Python, Vim Script, C++
320
star
629
Gwanhyeong Lee (@sphilee)

sphilee

JavaScript, C, Shell
320
star
630
@ytk2128

ytk2128

C++, HTML
318
star
631
@pilgwon

pilgwon

Swift, Python, HTML
317
star
632
Jumabek Alikhan (@Jumabek)

Jumabek

Python, Jupyter Notebook, R
317
star
633
Sunwoo Park (@parksunwoo)

parksunwoo

Python, Jupyter Notebook, SCSS
317
star
634
Resten (@resten1497)

resten1497

JavaScript, TypeScript, Python
316
star
635
czjing (@zjcao)

zjcao

316
star
636
Don Kim (@dgkim5360)

dgkim5360

C, Python, HTML
316
star
637
Wonjong Jang (@wonjongg)

wonjongg

Python
314
star
638
Jihyun Yu (@yjh0502)

yjh0502

Rust, C, Erlang
312
star
639
Benjamin Hyo-keun Oh (@benjioh5)

benjioh5

CSS, Python, Vim Script
312
star
640
Changwoo Lee (@changwoolee)

changwoolee

Python, C++, Jupyter Notebook
312
star
641
TAEWOO KIM (@Taeu)

Taeu

Jupyter Notebook, Python
311
star
642
Yongchan Jeon (Kris) (@poucotm)

poucotm

Python, C++
311
star
643
Jaewook Kang (@jwkanggist)

jwkanggist

Python, MATLAB, PureBasic
310
star
644
ByungJoon Lee (@imjuni)

imjuni

TypeScript, JavaScript, HTML
310
star
645
Jehun Seem(심제훈) (@gtgalone)

gtgalone

TypeScript, Dart
309
star
646
몽키해드 (@killkimno)

killkimno

C#, C++
308
star
647
@Luavis

Luavis

Python, Shell, JavaScript
306
star
648
Sunghoon Im (@sunghoonim)

sunghoonim

MATLAB, Python
306
star
649
Minkyu Lee (@niklauslee)

niklauslee

JavaScript, TypeScript
305
star
650
Hojin Choi (@coolengineer)

coolengineer

Shell, JavaScript, Python
305
star
651
Inje Lee (@soaple)

soaple

JavaScript
305
star
652
@Snowapril

Snowapril

C++, Python, Rust
305
star
653
Youngsup Kim (@idebtor)

idebtor

Jupyter Notebook, C++, Shell
303
star
654
Kibae Shin (@kibae)

kibae

TypeScript, C++, C
303
star
655
@M-r-J-o-h-n

M-r-J-o-h-n

C++, C
302
star
656
Kije Park (@kijepark)

kijepark

CSS, JavaScript
301
star
657
Seonghun Noh (@jzi040941)

jzi040941

C++, Jupyter Notebook, CSS
301
star
658
@kiwiyou

kiwiyou

Rust, TypeScript, JavaScript
300
star
659
Junhyuk Park (@PJunhyuk)

PJunhyuk

Python, C++, MATLAB
300
star
660
Scott Moon (@interactord)

interactord

Swift
299
star
661
@FriedRonaldo

FriedRonaldo

Python
296
star
662
Hansol Kim (@zvuc)

zvuc

CSS, JavaScript, Shell
295
star
663
opcrisis (@Lee-Gihun)

Lee-Gihun

Python, Jupyter Notebook, Shell
293
star
664
Jongheon Jeong (@jh-jeong)

jh-jeong

Python, Roff, Haskell
292
star
665
Jeeseung Han (@slaysd)

slaysd

Python, Shell, Java
292
star
666
Gyusun Yeom (@Perlmint)

Perlmint

TypeScript, C, Rust
292
star
667
JuHyun Lee (@leejaycoke)

leejaycoke

Python, JavaScript, Java
290
star
668
Jack (@GGJJack)

GGJJack

Swift, Kotlin, TypeScript
290
star
669
@kenu

kenu

Java, JavaScript, Objective-C
290
star
670
Jioh L. Jung (@ziozzang)

ziozzang

Python, Shell, Go
289
star
671
Hyeon Sang Jeon (@hyeonsangjeon)

hyeonsangjeon

Python, Shell, Jupyter Notebook
289
star
672
Hansol lee (@oksktank)

oksktank

TypeScript, JavaScript
289
star
673
Peter Suh (@PeterSuh-Q3)

PeterSuh-Q3

Shell
288
star
674
@textcube

textcube

C#, ASP
288
star
675
Yongwoo Jung (@stegano)

stegano

TypeScript, JavaScript
288
star
676
Seonghyeon (@sh0416)

sh0416

Python, Jupyter Notebook
288
star
677
John Cho (@techhtml)

techhtml

JavaScript, HTML, TypeScript
287
star
678
Kwang Yul Seo (@kseo)

kseo

Dart, Haskell, Go
286
star
679
@mnpk

mnpk

CoffeeScript, C++, Python
285
star
680
Kyungdahm Yun (@tomyun)

tomyun

Racket, Swift, C++
285
star
681
@ZCube

ZCube

C++, Go, Python
285
star
682
Juwon (@lumyjuwon)

lumyjuwon

Python, TypeScript, Java
285
star
683
Jaehun Ryu (@ryujaehun)

ryujaehun

Python, Java, Jupyter Notebook
284
star
684
Hayoung Kim (@hayoung-kim)

hayoung-kim

Jupyter Notebook, Python, C++
284
star
685
Eu-Bin KIM (@eubinecto)

eubinecto

Python, Java, Jupyter Notebook
284
star
686
Minseo Kang (@unvsDev)

unvsDev

JavaScript
283
star
687
SungJinKang (@SungJJinKang)

SungJJinKang

C++, C#, HTML
283
star
688
Hyungseob Won (@stepanowon)

stepanowon

JavaScript, Vue, HTML
283
star
689
Youngmann Kim (@ssomai)

ssomai

Java
282
star
690
Gen Li (@Reagan1311)

Reagan1311

Python
282
star
691
Jinhyeok Jeong (@zoomkoding)

zoomkoding

JavaScript, C++, Java
282
star
692
lhy (@LeeHanYeong)

LeeHanYeong

Python, Java, JavaScript
281
star
693
Joon Kyoung (@firejune)

firejune

JavaScript, PHP, TypeScript
281
star
694
Young-Sun (Andy) Yun (@andy-yun)

andy-yun

Python
280
star
695
NORMA (@NORMA-Inc)

NORMA-Inc

JavaScript
280
star
696
Andrew Matteson (@xtknight)

xtknight

Python, C
280
star
697
Sang Hyun Son (@SonSang)

SonSang

C++, Python, JavaScript
279
star
698
Jeong Arm (@tribela)

tribela

Python, JavaScript, HTML
279
star
699
redgoose.eth (@redgoose-dev)

redgoose-dev

JavaScript, Vue, PHP
278
star
700
Sangeun Kum (@keums)

keums

Python, Jupyter Notebook
278
star

Statistics

By location

Daejeon 12.9%
Seongnam-si 11.7%
Suwon-si 9.9%
Incheon 8.2%
Busan 6.9%
Other 50.5%

By programing language

JavaScript
 		19.9%
Python
 		18.8%
Java
 		14.4%
TypeScript
 		7.6%
Jupyter Notebook
 		7.2%
Other 		32.1%

World rating by programing language (country/rank)

Jupyter Notebook
 		8
Kotlin
 		8
Python
 		9
Java
 		9
Swift
 		9

* More analytics for signed in users.