Leaderboard · Markdown · South Korea

Hours Coded Manual Coding AI Coding AI Spend

Get the weekly leaderboard

The front page of this leaderboard, delivered every Monday. No other emails.

Rank# Programmer Hours Coded Hours Daily Average Average Languages Used
1 YoungSuk Lee 39 hrs 28 mins 5 hrs 38 mins Markdown, Python, JSON, TypeScript, JavaScript, Bash, HTML, Java, TOML, … 🇰🇷
2 Obsihill 24 hrs 33 mins 3 hrs 30 mins C#, Markdown, Python, JSON, Text, PowerShell, Unity3D Asset, JavaScript, Git Config, … 🇰🇷
3 Yuchan Lee 23 hrs 33 mins 3 hrs 21 mins Markdown, Svelte, Go, TypeScript, Python, Makefile, JSON, CSS, PowerShell, … 🇰🇷
4 @hd1534 22 hrs 33 mins 3 hrs 45 mins Markdown, TypeScript, Python, Text, JSON, Bash, HTML, JavaScript, YAML 🇰🇷
5 JooYoung Kim 21 hrs 53 mins 3 hrs 7 mins Markdown, Python, TypeScript, JSON, Image (png), C#, JavaScript, Text, Image (jpeg), … 🇰🇷
6 Hyejun An 20 hrs 7 mins 2 hrs 52 mins Markdown, Python, Text, Git Config, CSV, Docker hireable 🇰🇷
7 Paul Kim 19 hrs 43 mins 2 hrs 49 mins Markdown, Python, Text, YAML, Lua, TOML, fish, sshconfig, HTML, … 🇰🇷
8 Dongmin,Yoo 18 hrs 45 mins 2 hrs 40 mins Markdown, TypeScript, Text, YAML, Dart, Python, Bash, Swift, JavaScript, … hireable 🇰🇷
9 ByunghunHwang 18 hrs 38 mins 3 hrs 43 mins Markdown, Text, Python, HTML, Bash, YAML, SQL, Java, Docker, … hireable 🇰🇷
10 Anonymous User 18 hrs 14 mins 2 hrs 36 mins Markdown, Kotlin, MDX, Text, Dart, YAML, TypeScript, HTML, JavaScript, … 🇰🇷
11 LUFT-AQUILA 18 hrs 10 mins 2 hrs 35 mins Markdown, Python, C, JavaScript, Text, Vue, Bash, C++, Diff, … hireable 🇰🇷
12 Ho Kim 17 hrs 48 mins 2 hrs 32 mins Rust, TeX, Python, Markdown, JavaScript, JSON, CSV, YAML, BibTeX, … 🇰🇷
13 Minjae Kim 17 hrs 12 mins 2 hrs 27 mins Markdown, TypeScript, Text, PowerShell, JavaScript, Python, YAML, HTML, Docker, … 🇰🇷
14 YeonSeong-Lee 17 hrs 1 min 2 hrs 25 mins Markdown, TypeScript, Text, JavaScript, GDScript3, JSON, HTML, YAML, CSS, … hireable 🇰🇷
15 Anonymous User 16 hrs 59 mins 2 hrs 25 mins Markdown, Python, C++, Objective-C, Text, C/C, HTML, SCSS, YAML, … 🇰🇷
16 Hyunwoo Ryu 16 hrs 4 mins 2 hrs 17 mins Python, Markdown, Bash, TSV, Text, JSON, Julia, Diff, R, … 🇰🇷
17 Daegyeom Ha 15 hrs 37 mins 3 hrs 7 mins Markdown, TypeScript, Kotlin, Diff, JSON, Text, textmate, HTML, Python, … 🇰🇷
18 Anonymous User 15 hrs 7 mins 2 hrs 9 mins Markdown, Python, Text, Bash, CSV, YAML, TOML, TypeScript, JSON, … hireable 🇰🇷
19 Yoojung Ryu 14 hrs 28 mins 2 hrs 53 mins Markdown, TypeScript, Text, JavaScript, JSON, HTML, Git Config, Diff, Python 🇰🇷
20 Jengyoung 14 hrs 1 min 2 hrs 48 mins Markdown, TypeScript, JavaScript, MDX, JSON, Text, CSS, Python, Image (svg), … 🇰🇷
21 KimDongHo 13 hrs 57 mins 2 hrs 19 mins Markdown, Text, JavaScript, TypeScript, JSON, Python, CSS, HTML, Solidity, … hireable 🇰🇷
22 Penguin 13 hrs 40 mins 2 hrs 16 mins Markdown, TypeScript, JavaScript, Text, Python, YAML, HTML, JSON, Bash, … hireable 🇰🇷
23 @trondi 13 hrs 11 mins 2 hrs 38 mins Markdown, HTML, Python, JavaScript, Text, GLSL, Bash, Go, JSON, … hireable 🇰🇷
24 Kascald 13 hrs 7 mins 1 hr 52 mins Markdown, Python, Java, PowerShell, SQL, Text, Groovy 🇰🇷
25 Seojin Jo 13 hrs 4 mins 1 hr 52 mins C#, Markdown, Python, Java, Text, HTML, Bash, Unity3D Asset, Git Config, … 🇰🇷
26 Anonymous User 12 hrs 55 mins 2 hrs 35 mins Markdown, Python, JavaScript, JSON, TypeScript, Bash, Text, Batchfile, HTML, … 🇰🇷
27 Dasom Ko 12 hrs 26 mins 2 hrs 29 mins Markdown, TypeScript, JSON, Image (svg), Docker, JavaScript, YAML, Bash, TSConfig, … 🇰🇷
28 전민규 12 hrs 16 mins 1 hr 45 mins Markdown, Text, JSON, Python, HTML, Java Server Page 🇰🇷
29 Yeonjun Lee 12 hrs 16 mins 1 hr 45 mins Markdown, Swift, Python, Bash, TOML, Go, JSON, C, SQL, … hireable 🇰🇷
30 dillon Jang 12 hrs 10 mins 1 hr 44 mins Markdown, JavaScript, HTML, Text, TypeScript, JSON, Git Config, Python, CSV, … hireable 🇰🇷
31 @Megaptera_jaekyeong 11 hrs 26 mins 1 hr 38 mins Markdown, TypeScript, JSON, Python, JavaScript, Kotlin, CSS, Bash, XML, … 🇰🇷
32 puleugo 11 hrs 2 mins 1 hr 50 mins Markdown, Python, TypeScript, HTML, JavaScript, Text, Bash, XML, JSON, … hireable 🇰🇷
33 유찬홍 10 hrs 43 mins 2 hrs 8 mins TypeScript, Markdown, Python, JavaScript, YAML, JSON, Text, TOML, Bash, … hireable 🇰🇷
34 Yang Jihoon 10 hrs 24 mins 2 hrs 4 mins C#, Markdown, Python, Text, YAML, PowerShell, Unity3D Asset, Valve Data Format, Bash, … hireable 🇰🇷
35 bambee83 10 hrs 17 mins 1 hr 42 mins Markdown, Python, Java, SQL, Public Key, TypeScript, CSS, Rust, JavaScript, … hireable 🇰🇷
36 Anonymous User 10 hrs 5 mins 2 hrs 1 min Markdown, HTML, Text, Python, TypeScript, JavaScript, SCSS, JSON, Git Config, … 🇰🇷
37 이찬행 9 hrs 11 mins 1 hr 18 mins Markdown, Python, TypeScript, JSON, YAML, Vue, TOML, Bash, Git Config, … 🇰🇷
38 @insikdev 9 hrs 1 hr 48 mins Markdown, TypeScript, YAML, JSON, Bash, SQL, Text, JavaScript, Python, … 🇰🇷
39 ChoiSeunghyeon 8 hrs 27 mins 1 hr 24 mins Markdown, TypeScript, JSON, HTML, Text, Python, Diff, Bash 🇰🇷
40 @_x 8 hrs 24 mins 1 hr 12 mins Python, Markdown, TypeScript, JSON, Terraform, YAML, TOML, Bash, GitIgnore file, … 🇰🇷
41 PoPo015 8 hrs 22 mins 1 hr 40 mins Markdown, TypeScript, JSON, Bash, JavaScript, Java, Text hireable 🇰🇷
42 @neuma573 8 hrs 22 mins 1 hr 23 mins Markdown, GDScript3, Python, XML, Image (svg), Godot Resource, JavaScript, Rust, Docker, … 🇰🇷
43 Seojung Han 7 hrs 45 mins 1 hr 6 mins JavaScript, Markdown, Python, Text, HTML, CSS, CSV, YAML, JSON, … 🇰🇷
44 HanJaeJoon 7 hrs 40 mins 1 hr 16 mins Markdown, TypeScript, JSON, Python, Text, Bash, HTML 🇰🇷
45 spacekay 7 hrs 37 mins 1 hr 5 mins Python, Markdown, SQL, Text, JSON, CSV, Batchfile, Diff, YAML, … hireable 🇰🇷
46 jeon 7 hrs 28 mins 1 hr 29 mins Markdown, Text, Python, Bash, JavaScript, JSON, XML, Git Config 🇰🇷
47 Jaeho Jang 7 hrs 22 mins 1 hr 13 mins Python, Markdown, Java, Docker, Bash, Text, Rust, YAML, JSON, … 🇰🇷
48 kiwoook 7 hrs 19 mins 1 hr 2 mins Python, Markdown, HTML, JavaScript, Text, YAML, TypeScript, Kotlin, JSON, … hireable 🇰🇷
49 Anonymous User 7 hrs 14 mins 1 hr 26 mins TypeScript, Markdown, HTML, Text, Python, TSV, Bash, Diff, JSON 🇰🇷
50 minwookim 7 hrs 1 hr 10 mins Markdown, Python, HTML, TOML, Git Config, YAML, Text, JSONiq, JSON, … 🇰🇷
51 chanwoong jeong 6 hrs 39 mins 57 mins Markdown, Python, TypeScript, Bash, Text, JSON, HTML hireable 🇰🇷
52 책프 6 hrs 35 mins 1 hr 19 mins Markdown, YAML, Python, Bash, SQL, Text, JSON, Git Config, JSONiq 🇰🇷
53 @donny 6 hrs 34 mins 1 hr 5 mins TypeScript, Markdown, Java, Dart, Python, JavaScript, Bash, TSConfig, Text, … hireable 🇰🇷
54 GijunPark 6 hrs 34 mins 1 hr 5 mins Kotlin, Markdown, Python, JavaScript, Text, Svelte, TypeScript, SQL, XML, … hireable 🇰🇷
55 Yejin Kelly Joo 6 hrs 33 mins 1 hr 18 mins Markdown, JavaScript, TypeScript, HTML, Text, Diff, CSS, JSON, Python, … hireable 🇰🇷
56 Ahn Jinu 6 hrs 22 mins 54 mins Markdown, Python, Terraform, Swift, C, Go, Bash, TOML, Io, … hireable 🇰🇷
57 Megaptera_Shanti 6 hrs 22 mins 1 hr 16 mins Markdown, SQL, Text, TOML, HTML, Python hireable 🇰🇷
58 Jincheol, Seo 6 hrs 5 mins 52 mins Markdown, PowerShell, Bash, Python, Java, HTML, TypeScript, Git Config, JSON, … 🇰🇷
59 Anonymous User 5 hrs 50 mins 50 mins Markdown, JavaScript, Rust, TypeScript, Bash, YAML, HTML, Text, JSON, … 🇰🇷
60 2026101220261018 5 hrs 47 mins 57 mins Java, Markdown, YAML, SQL, TypeScript, GitIgnore file, XML, HTML, Text, … 🇰🇷
61 Eunbin Park 5 hrs 44 mins 1 hr 26 mins Markdown, Python, Text, JSON, HTML hireable 🇰🇷
62 SuHan Yoon 5 hrs 44 mins 49 mins Python, Markdown, Text, YAML, Bash, XML, JSON, Git Config, TOML, … hireable 🇰🇷
63 Kyoungrok Lee 5 hrs 42 mins 48 mins Markdown, Dart, TypeScript, YAML, HTML, Python, JSON, Swift, Kotlin, … 🇰🇷
64 JuKyYoon 5 hrs 42 mins 1 hr 8 mins Java, Markdown, Text, Python, TypeScript, HTML, CSV/TSV, SQL, Diff, … 🇰🇷
65 yoonucho 5 hrs 34 mins 47 mins Markdown, MDX, TypeScript, Python, Git Config, JavaScript, Text, TOML, YAML, … 🇰🇷
66 김은빈 5 hrs 32 mins 47 mins Markdown, Python, HTML, JavaScript, Go, TypeScript, YAML, Bash, Text, … 🇰🇷
67 @Julian52575 5 hrs 17 mins 45 mins Markdown, YAML, C#, Python, Nix, Docker, Bash, Makefile, JSON, … hireable 🇰🇷
68 @Mooner510 5 hrs 16 mins 45 mins TypeScript, Markdown, JavaScript, SQL, CSS, Kotlin, GitIgnore file, Python, JSON, … 🇰🇷
69 Heesang Whang 5 hrs 9 mins 44 mins TypeScript, Markdown, Kotlin, Text, Go, Bash, YAML, Java, HTML, … hireable 🇰🇷
70 pymood1 4 hrs 54 mins 42 mins Markdown, Python, Bash, Lua, TOML, JSON, Git Config, Text 🇰🇷
71 @chanwukim 4 hrs 50 mins 48 mins TypeScript, Markdown, JSON, Git Config, JavaScript, Bash, Prisma, HTML, Text, … 🇰🇷
72 Anonymous User 4 hrs 46 mins 57 mins JavaScript, Python, Markdown, Text, TypeScript, JSON, CSS, Bash, Java, … hireable 🇰🇷
73 @jieunsse 4 hrs 46 mins 1 hr 35 mins Markdown, TypeScript, HTML, Java, YAML, JSON, Kotlin, Text, Bash, … hireable 🇰🇷
74 JuHwan Song 4 hrs 39 mins 1 hr 9 mins Markdown, Python, JavaScript, Java, Batchfile, XML, PowerShell, Text, JSON, … 🇰🇷
75 Injae Ryou 4 hrs 30 mins 38 mins TypeScript, Markdown, Python, YAML, JSON, Docker, Text, TOML, HTML, … hireable 🇰🇷
76 Anonymous User 4 hrs 30 mins 45 mins Markdown, Assembly, C, Lua, JSON 🇰🇷
77 JonghwanWon 4 hrs 30 mins 45 mins TypeScript, Python, Markdown, JavaScript, HTML, JSON, YAML, Gettext Catalog, Diff, … 🇰🇷
78 Anonymous User 4 hrs 21 mins 52 mins Markdown, HTML, Python, Dart, JavaScript, Text, Bash, CSS, TypeScript, … hireable 🇰🇷
79 HelloWook 4 hrs 19 mins 51 mins TypeScript, Markdown, Text, Go, JSON, YAML, HTML, Python, Swift, … hireable 🇰🇷
80 LEE HYUNG JIN 4 hrs 17 mins 36 mins Markdown, Go, JavaScript, YAML, Text, HTML, Git Config, PHP, JSON, … 🇰🇷
81 @yubinxxx 4 hrs 4 mins 48 mins TypeScript, JavaScript, YAML, Markdown, JSON, HTML, SQL, Python, Git Config, … 🇰🇷
82 Jeon Ilshin 4 hrs 4 mins 48 mins TypeScript, Swift, Markdown, JavaScript, SQL, Python, HTML, Bash, CSS, … 🇰🇷
83 박창연 3 hrs 44 mins 37 mins TypeScript, Markdown, Text, Python, Bash, JavaScript, JSON, HTML, Diff, … 🇰🇷
84 MINSEOK SHIN 3 hrs 38 mins 43 mins Markdown, Python, Text, HTML, TypeScript hireable 🇰🇷
85 zhtmr 3 hrs 35 mins 43 mins Java, Markdown, TypeScript, JSON, Python, Text, CSS, R, Rust, … hireable 🇰🇷
86 Yora Ji-hun 3 hrs 34 mins 35 mins PHP, Blade Template, Markdown, HTML, JavaScript, PowerShell, Bash, JSON, XML, … hireable 🇰🇷
87 Hyeonwoo Cheon 3 hrs 30 mins 52 mins Go, Markdown, YAML, C#, TypeScript, Python, JSON, Text, GraphQL, … hireable 🇰🇷
88 @odyssey 3 hrs 26 mins 41 mins Markdown, Text, TypeScript, SQL, JavaScript, Python, JSON, HTML 🇰🇷
89 Kim Youngmin 3 hrs 25 mins 29 mins Markdown, Text, Python, HTML hireable 🇰🇷
90 BRUCE KIM 3 hrs 18 mins 33 mins C#, Markdown, Binary, Python, SQL 🇰🇷
91 Egor Pronin 3 hrs 16 mins 39 mins TypeScript, Markdown, JSON, JavaScript, Text, Astro, Shell Script, Bash, Python, … hireable 🇰🇷
92 @SeoKang 3 hrs 16 mins 32 mins Markdown, JavaScript, Vue, Kotlin, TypeScript, SQL, Bash hireable 🇰🇷
93 Seoho Kim 3 hrs 15 mins 48 mins Scala, Python, Markdown, Text, Protocol Buffer, JSON, YAML, Go, JavaScript, … hireable 🇰🇷
94 Woosuk Nam 3 hrs 14 mins 32 mins Markdown, TypeScript, Bash, Python, YAML, Text, Docker, Git Config, SQL, … 🇰🇷
95 um sehun 3 hrs 8 mins 37 mins TypeScript, JavaScript, Python, Markdown, HTML, JSON, Text, CSS, Git Config, … 🇰🇷
96 ted 3 hrs 5 mins 31 mins TypeScript, Markdown, INI, CSV, YAML, Python, JavaScript, Bash, Docker, … hireable 🇰🇷
97 Hammed Obasekore 2 hrs 52 mins 24 mins Python, Markdown, YAML, Fortran, TOML, HTML, TeX, Bash, PowerShell, … hireable 🇰🇷
98 Anonymous User 2 hrs 50 mins 28 mins Java, Markdown, Text, Python, YAML, XML, Java Properties, CSS, Properties, … hireable 🇰🇷
99 Will Kim 2 hrs 36 mins 22 mins TypeScript, Markdown, CSS, Python, Image (svg), HTML, Groff, JSON, JavaScript 🇰🇷
100 @LiF 2 hrs 23 mins 28 mins C#, XML, Markdown, Python, JSON, Java, PowerShell, Unity3D Asset, Text, … 🇰🇷
123
Last modified 3 hours ago at 2026-10-25T09:09:10Z