🇰🇷 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

701
Dohyeong Kim (@kimbring2)

kimbring2

Python, Jupyter Notebook, C
278
star
702
Kwang Soo Jeong (@NEONKID)

NEONKID

Python, Java, Pascal
277
star
703
Steve Kwon (권도언) (@stevekwon211)

stevekwon211

277
star
704
kimhyeonwoo (@choco9966)

choco9966

Jupyter Notebook, Python, HTML
276
star
705
Microsoft Jobs (@jungseungyeo)

jungseungyeo

Swift
275
star
706
@SanghunYun

SanghunYun

Python
275
star
707
Byeongjin Kang (@jasonkang14)

jasonkang14

Jupyter Notebook, TypeScript, Python
275
star
708
Dongyoon Han (@dyhan0920)

dyhan0920

Python
274
star
709
Tony JiHyun Kim (@wlwkgus)

wlwkgus

Python, Jupyter Notebook
273
star
710
Jungil Han (@jungilhan)

jungilhan

JavaScript, C++, Java
273
star
711
Jaeho Lee (@JH-LEE-KR)

JH-LEE-KR

Python
273
star
712
Gyubong (@jopemachine)

jopemachine

JavaScript, TypeScript, C++
273
star
713
Yunjong Jeong (ollie) (@blukat29)

blukat29

Shell, JavaScript, Python
273
star
714
Terry Kwon (@fysoul17)

fysoul17

Dart, C#, TypeScript
273
star
715
Dongsu Jang (@iolo)

iolo

JavaScript, C++, Java
273
star
716
@DingdingKim

DingdingKim

Swift, Java, JavaScript
273
star
717
Sangwon Lee (@leeesangwon)

leeesangwon

Python, C++
273
star
718
@1ilsang

1ilsang

JavaScript, HTML, Java
270
star
719
Seungjun Lee/이승준 (@seungjunlee96)

seungjunlee96

Python, Jupyter Notebook
270
star
720
Muhammad Huzaifa Shahbaz (@mhuzaifadev)

mhuzaifadev

Jupyter Notebook, Python, Dart
270
star
721
Daniel Jung (@kyo504)

kyo504

JavaScript, TypeScript, Objective-C
269
star
722
@HISONA

HISONA

Java, C
269
star
723
Min Hyeok Lee (@Hydragon516)

Hydragon516

Python, C++, Jupyter Notebook
269
star
724
Hyoencheol (@cjf8899)

cjf8899

Python, Jupyter Notebook
269
star
725
Jaechang Lim (@jaechanglim)

jaechanglim

Python, Jupyter Notebook
268
star
726
U-Yeong Ju (@uyeong)

uyeong

TypeScript, JavaScript, HTML
268
star
727
Lucas Lee (@HyeongminLEE)

HyeongminLEE

Python, CSS, HTML
266
star
728
Gyungin (@NoelShin)

NoelShin

Python, HTML
266
star
729
Taesung Kim (@ts-kim)

ts-kim

Python, JavaScript
265
star
730
@LeeDongYeun

LeeDongYeun

C, Python, Jupyter Notebook
265
star
731
uchanlee (@woochanleee)

woochanleee

TypeScript, JavaScript, Java
265
star
732
Etienne Napoleone (@etienne-napoleone)

etienne-napoleone

Python, JavaScript, Rust
264
star
733
Jaeyong Sung (@buttercrab)

buttercrab

Rust, JavaScript, Dart
264
star
734
@NamDinhRobotics

NamDinhRobotics

C++, Jupyter Notebook, Cuda
264
star
735
LEE Dong Gyu (@chandong83)

chandong83

Python, C, C++
263
star
736
Kyungwoo Song (@gtshs2)

gtshs2

Python, Jupyter Notebook, HTML
262
star
737
Donghee Son (@dongheehand)

dongheehand

Python
261
star
738
Jaemin (@J911)

J911

JavaScript, Python, TypeScript
260
star
739
Hyeshik Chang (@hyeshik)

hyeshik

Python, C, Jupyter Notebook
260
star
740
Hyunsu Kim (@blandocs)

blandocs

Python
260
star
741
ilhwan (@magicsih)

magicsih

C++, Java, Rust
259
star
742
Minho Kim (@ISKU)

ISKU

Python, Verilog, Java
259
star
743
Luke Park (@lukepark327)

lukepark327

Python, JavaScript, Solidity
258
star
744
Dae-Young Song (@EadCat)

EadCat

Python, HTML, C++
258
star
745
Donghwan Kim (@flowersinthesand)

flowersinthesand

JavaScript, Java, HTML
258
star
746
CHIDA (@yeongbin-jo)

yeongbin-jo

Python
257
star
747
Donggyun Kim (@GitGyun)

GitGyun

Python
256
star
748
조준희 (@2runo)

2runo

Python, JavaScript
256
star
749
Hyunjun Kim (@agemor)

agemor

JavaScript, PHP, Haxe
256
star
750
Junghyun (@jhgan00)

jhgan00

Python, CSS, Java
256
star
751
In-young Cho (조인영) (@Mephisto405)

Mephisto405

Python, C, PHP
255
star
752
Hyeonki Hong (@hhk7734)

hhk7734

Python, C++, Dart
255
star
753
Daekeun Kim (@daekeun-ml)

daekeun-ml

Jupyter Notebook, Python, Bicep
254
star
754
류지영 (@jyryuitpro)

jyryuitpro

Dart, Kotlin, JavaScript
254
star
755
Byungkook Hwang (Marty) (@magi82)

magi82

Swift, Java
253
star
756
Yongha Yoo (@inkyfox)

inkyfox

Swift, Kotlin, Java
252
star
757
Gunwoo Han (@GunwooHan)

GunwooHan

Python, Jupyter Notebook
252
star
758
eric song (@swapnibble)

swapnibble

C++, Java
252
star
759
@Elevista

Elevista

JavaScript, Vue, TypeScript
252
star
760
Eungyeol (@eungyeole)

eungyeole

JavaScript, TypeScript, CSS
252
star
761
ThanhKaist (@thanhkaist)

thanhkaist

Python, Jupyter Notebook, C
251
star
762
Seung Min Lee (@postBG)

postBG

Python, Jupyter Notebook, Kotlin
250
star
763
@SieR-VR

SieR-VR

TypeScript, C++, Rust
249
star
764
Leopold (@agustarc)

agustarc

Kotlin, HTML, Java
249
star
765
Sangjun Park (@cosmoquester)

cosmoquester

Python, Go
249
star
766
Hyeongjin Nam (@hygenie1228)

hygenie1228

Python
249
star
767
Dasaem Jeong (@jdasam)

jdasam

Jupyter Notebook, Python, JavaScript
249
star
768
WonChul Heo (@heowc)

heowc

Java, JavaScript, Dockerfile
248
star
769
Hakase (@hakasenyang)

hakasenyang

PHP, JavaScript, Shell
247
star
770
Juhan Bae (@pomonam)

pomonam

Python, Verilog
245
star
771
Lil'cob (@Lilcob)

Lilcob

Python, Jupyter Notebook
245
star
772
Sangbum Daniel Choi (@SangbumChoi)

SangbumChoi

Python, Jupyter Notebook
245
star
773
soohwan.Ok (@Charlezz)

Charlezz

Kotlin, Java, C++
245
star
774
송원석 (@Songwonseok)

Songwonseok

Java, Jupyter Notebook, Vue
245
star
775
Byumjin Kim (@byumjin)

byumjin

C++, HTML, TypeScript
244
star
776
Hyungcheol Noh (@hcnoh)

hcnoh

Jupyter Notebook, Python, HTML
244
star
777
hyesung oh (@hyesungoh)

hyesungoh

JavaScript, TypeScript, Python
243
star
778
Hwiyeon Cho (@hwyncho)

hwyncho

JavaScript, Python, TeX
243
star
779
KyuHyuk Lee (@LeeKyuHyuk)

LeeKyuHyuk

C, Shell, TypeScript
242
star
780
Jung Winter (@winterjung)

winterjung

Python, Go, Jupyter Notebook
242
star
781
Jungwon Park (@qwerty35)

qwerty35

C++
242
star
782
Dohoon Lee (@dohlee)

dohlee

Python, Jupyter Notebook, Rust
242
star
783
Ayun Park (@Parkayun)

Parkayun

Python, Vim Script, HTML
242
star
784
MyungHoon Jin (@jinmang2)

jinmang2

Python, Jupyter Notebook, HTML
242
star
785
Kimin Ryu (@workspace)

workspace

Kotlin, TypeScript
242
star
786
myoung (@myoungsc)

myoungsc

Swift, TypeScript
241
star
787
Roh Woohyeon (@rohjs)

rohjs

JavaScript, TypeScript, HTML
241
star
788
Republic of Korea Mr.Goodman (@pure100kim)

pure100kim

C++
241
star
789
Chansuk Yang (@huewu)

huewu

Java, Ruby, HTML
240
star
790
@scalalang2

scalalang2

Go, Python, JavaScript
240
star
791
@NaniteFactory

NaniteFactory

Go, C, Java
240
star
792
SEONGMI LEE (@237summit)

237summit

HTML, Shell, Vue
239
star
793
Sangchun Ha (Patrick) (@upskyy)

upskyy

Python, Jupyter Notebook, C
239
star
794
Hyunho Cho (@mug896)

mug896

Shell, HTML, JavaScript
238
star
795
Alchan Kim (@Algy)

Algy

C++, Python, Java
237
star
796
@kimcoder

kimcoder

TypeScript, JavaScript, MDX
236
star
797
@hoiheart

hoiheart

Vue, TypeScript
236
star
798
YongHun Byun (@yhbyun)

yhbyun

PHP, JavaScript, CSS
236
star
799
Keumgang Cha (@chagmgang)

chagmgang

Python, Jupyter Notebook
236
star
800
Choi Da-in (@da-in)

da-in

TypeScript, Python, HTML
236
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.