๐Ÿ‡ฐ๐Ÿ‡ท South Korea Open Source Contributors

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

Developers

22,182

Organizations

1,559

Repositories

138,683

Top Rank

Jupyter Notebook, Kotlin, Python

๐Ÿ‡ฐ๐Ÿ‡ท Made in South Korea Compare with other countries ๐ŸŒ All countries

Top Contributors

1
Jaewoong Eum (@skydoves)

skydoves

Kotlin, Java, C#
53,065
star
2
NHN (@nhn)

nhn

JavaScript, Python, Java
46,596
star
3
MinJae Kwon (Miti) (@mingrammer)

mingrammer

Go, Python, JavaScript
42,067
star
4
NAVER (@naver)

naver

Python, Java, JavaScript
38,283
star
5
Yunjey Choi (@yunjey)

yunjey

Python, Jupyter Notebook
34,047
star
6
Tae Hwan Jung (@graykode)

graykode

Python, Jupyter Notebook, Shell
21,333
star
7
Kyubyong Park (@Kyubyong)

Kyubyong

Python, Jupyter Notebook, HTML
21,231
star
8
Byungjin Park (Claud) (@posquit0)

posquit0

JavaScript, Shell, Python
21,096
star
9
Suyeol Jeon (@devxoul)

devxoul

Swift, Objective-C, JavaScript
18,738
star
10
Junho Kim (@taki0112)

taki0112

Python, Java
16,410
star
11
DongUk Lee (@jojoldu)

jojoldu

Java, TypeScript, JavaScript
16,078
star
12
Hoseong Lee (@hoya012)

hoya012

Jupyter Notebook, Python
15,068
star
13
HAHWUL (@hahwul)

hahwul

Ruby, Go, Shell
14,066
star
14
Summernote (@summernote)

summernote

JavaScript, CoffeeScript, Python
13,607
star
15
Sangmin, Shim (@davidshimjs)

davidshimjs

JavaScript
13,370
star
16
Daybrush (Younkue Choi) (@daybrush)

daybrush

TypeScript, JavaScript, HTML
13,343
star
17
Gyoogle (@gyoogle)

gyoogle

Java, JavaScript, C++
13,260
star
18
@kakaobrain

kakaobrain

Python, Jupyter Notebook
12,446
star
19
Chris Ohk (@utilForever)

utilForever

Rust, C++, Python
10,524
star
20
@gurugio

gurugio

C, Rust, Python
10,187
star
21
Utku Ozbulak (@utkuozbulak)

utkuozbulak

Python, Jupyter Notebook
9,069
star
22
Kyle Yi (@younatics)

younatics

Swift, HTML, Objective-C
8,170
star
23
Kim Seonghyeon (@rosinality)

rosinality

Python, JavaScript, HTML
8,094
star
24
Sunhyoup Lee (@kciter)

kciter

JavaScript, Swift, Shell
8,050
star
25
Jeongho Nam (@samchon)

samchon

TypeScript, JavaScript, CSS
8,004
star
26
Dave MacLeod (@Dhghomon)

Dhghomon

Rust, JavaScript, Shell
7,840
star
27
Jaeseung Ha (@ipkn)

ipkn

Python, C++, C
7,716
star
28
@bryandlee

bryandlee

Python, Jupyter Notebook, MATLAB
6,744
star
29
Sungjoon (@sjchoi86)

sjchoi86

Jupyter Notebook, MATLAB, HTML
6,686
star
30
Suhun Han (@ssut)

ssut

Python, TypeScript, Go
6,668
star
31
Junseong Kim (@codertimo)

codertimo

Python, Go
6,194
star
32
MinWoo(Daniel) Park (@dsdanielpark)

dsdanielpark

Python, Jupyter Notebook, JavaScript
6,151
star
33
Namju Kim (@buriburisuri)

buriburisuri

Python
6,130
star
34
Junwoo Ji (@738)

738

JavaScript, TypeScript, HTML
5,772
star
35
Chansung Park (@deep-diver)

deep-diver

Jupyter Notebook, Python, HTML
5,431
star
36
Dabi Ahn (@andabi)

andabi

Python, Java, Cuda
5,238
star
37
MS_Y (@black7375)

black7375

TypeScript, SCSS, Emacs Lisp
5,173
star
38
heeyeun (@yeun)

yeun

Handlebars, Shell, CSS
5,162
star
39
Dongbin Na / ๋‚˜๋™๋นˆ (@ndb796)

ndb796

Jupyter Notebook, JavaScript, Python
5,128
star
40
Ted Park (@ParkSangGwon)

ParkSangGwon

Java, Kotlin
4,784
star
41
ROBOTIS (@ROBOTIS-GIT)

ROBOTIS-GIT

C++, CMake, C
4,647
star
42
Cruz (@cruisediary)

cruisediary

Swift, Python
4,600
star
43
dooboolab community (@dooboolab-community)

dooboolab-community

TypeScript, JavaScript, Dart
4,579
star
44
NCSOFT (@ncsoft)

ncsoft

C++, Python, JavaScript
4,503
star
45
@tucan9389

tucan9389

Swift, Python, Objective-C
4,185
star
46
Jin Kim (@golbin)

golbin

Python, JavaScript, TypeScript
4,185
star
47
F-Lab (@f-lab-edu)

f-lab-edu

Java, TypeScript, Kotlin
4,163
star
48
Changbeom Ahn (@kewlbear)

kewlbear

Swift, Shell, Python
4,152
star
49
Hong Minhee (ๆดช ๆฐ‘ๆ†™) (@dahlia)

dahlia

Python, TypeScript, Haskell
4,114
star
50
Yurim Jalynne Jin (@milooy)

milooy

JavaScript, HTML, TypeScript
4,092
star
51
RLCode (@rlcode)

rlcode

Python
4,022
star
52
Dowon (@Bing-su)

Bing-su

Python, Shell
3,879
star
53
YoungJoo.Kim (@vozlt)

vozlt

C, Perl, PHP
3,803
star
54
Junho Yeo (@junhoyeo)

junhoyeo

TypeScript, Python, JavaScript
3,731
star
55
์ด์Šน์šฐ (@WooVictory)

WooVictory

Kotlin, HTML, Java
3,621
star
56
MINDsLab (@maum-ai)

maum-ai

Python, Jupyter Notebook, MDX
3,583
star
57
Cognitive Learning for Vision and Robotics (CLVR) lab @ KAIST (@clvrai)

clvrai

Python, Jupyter Notebook, Shell
3,564
star
58
Dion (@ksundong)

ksundong

Java, Python, Dart
3,549
star
59
Toss (@toss)

toss

Kotlin, TypeScript, Java
3,502
star
60
DMIS Laboratory - Korea University (@dmis-lab)

dmis-lab

Python, Jupyter Notebook, Java
3,499
star
61
๋‹น๊ทผ๋งˆ์ผ“ (@daangn)

daangn

TypeScript, Go, JavaScript
3,490
star
62
Jaehoon Jung (@uzysjung)

uzysjung

Objective-C, JavaScript
3,449
star
63
Nguyen Mau Dzung (@maudzung)

maudzung

Python, C++, Jupyter Notebook
3,397
star
64
Hyunyoung Cho (@ZeroCho)

ZeroCho

JavaScript, TypeScript, HTML
3,374
star
65
Chris Hoyean Song (@chris-chris)

chris-chris

Python, C#, Jupyter Notebook
3,316
star
66
What! Studio (@what-studio)

what-studio

Python, HTML, C#
3,289
star
67
Sungdong Kim (@DSKSD)

DSKSD

Jupyter Notebook, Python
3,264
star
68
Jeong, YunWon (@youknowone)

youknowone

Python, Objective-C, Rust
3,259
star
69
Jangwon Park (@monologg)

monologg

Python, Java, CSS
3,228
star
70
Outsider (@outsideris)

outsideris

JavaScript, Shell, Scala
3,226
star
71
Choongwoo Han (@tunz)

tunz

Python, C, Haskell
3,190
star
72
Kevin Ko (@hyunwoongko)

hyunwoongko

Python, Java, Jupyter Notebook
3,167
star
73
Lee Ho Sung (@leehosung)

leehosung

Python, Jupyter Notebook, Objective-C
3,114
star
74
JohnGrib (@johngrib)

johngrib

Java, Vim Script, JavaScript
3,106
star
75
Motional (@nutonomy)

nutonomy

Python
3,057
star
76
@qwopqwop200

qwopqwop200

Python, Jupyter Notebook
3,050
star
77
@AirenSoft

AirenSoft

JavaScript, C++, HTML
2,937
star
78
Keon Lee (@keonlee9420)

keonlee9420

Python, Jupyter Notebook, HTML
2,924
star
79
Namhyung Kim (@namhyung)

namhyung

C, Go, HTML
2,922
star
80
Poco (@pocojang)

pocojang

JavaScript, TypeScript, HTML
2,897
star
81
Teddy Lee (@teddylee777)

teddylee777

Jupyter Notebook, Python, HTML
2,690
star
82
Haesun Park (@rickiepark)

rickiepark

Jupyter Notebook, Python, HTML
2,656
star
83
Sanghyun Son (@sanghyun-son)

sanghyun-son

Python
2,653
star
84
Sung Yun Byeon (@zzsza)

zzsza

Jupyter Notebook, Python, TSQL
2,649
star
85
Junbum Lee (@Beomi)

Beomi

Python, JavaScript, Dockerfile
2,647
star
86
Giseop Kim (@gisbi-kim)

gisbi-kim

C++, Python, MATLAB
2,630
star
87
Youngwan Lee (@youngwanLEE)

youngwanLEE

Python, C++, HTML
2,611
star
88
Harry (@Harry24k)

Harry24k

Jupyter Notebook, Python, HTML
2,602
star
89
Soohwan Kim (@sooftware)

sooftware

Python, SCSS, C
2,571
star
90
Joohong Lee (@roomylee)

roomylee

Python, Jupyter Notebook, HTML
2,527
star
91
Jinwoo Park (Curt) (@Curt-Park)

Curt-Park

Python, Jupyter Notebook, C++
2,490
star
92
myoungho.pak (@qkraudghgh)

qkraudghgh

Go, JavaScript, Shell
2,453
star
93
Sung-Ho Lee (@pocorall)

pocorall

Scala, Java, Dockerfile
2,373
star
94
KAIST Concurrency & Parallelism Laboratory (@kaist-cp)

kaist-cp

Rust, Coq, TeX
2,366
star
95
Sparrow (@kska32)

kska32

JavaScript, SCSS, HTML
2,365
star
96
Clint Jang (@ClintJang)

ClintJang

Swift, JavaScript
2,356
star
97
Wegra Lee (@WegraLee)

WegraLee

2,343
star
98
@iziz

iziz

Objective-C
2,339
star
99
Myeongjun Kim (@leaderj1001)

leaderj1001

Python, Jupyter Notebook
2,333
star
100
Jongchan Park (@Jongchan)

Jongchan

Python
2,327
star

Statistics

By location

Daejeon 12.9%
Seongnam-si 11.6%
Suwon-si 9.8%
Incheon 8.2%
Busan 6.9%
Other 50.5%

By programing language

JavaScript
20.1%
Python
18.7%
Java
14.3%
TypeScript
7.3%
Jupyter Notebook
7.2%
Other
32.5%

World rating by programing language (country/rank)

Jupyter Notebook
8
Kotlin
8
Python
9
Java
9
Swift
9

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