Leaderboard · JavaScript · 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 Seojung Han 12 hrs 31 mins 1 hr 47 mins JavaScript, Markdown, Python, HTML, Text, Bash, CSS, YAML, JSON, … 🇰🇷
2 JeongHwan Song 12 hrs 10 mins 1 hr 44 mins JavaScript, JSON, Python, Text 🇰🇷
3 Anonymous User 10 hrs 47 mins 1 hr 47 mins JavaScript, Python, Markdown, TypeScript, Text, JSON, CSS, Bash, Java, … hireable 🇰🇷
4 HANEUM PAK 10 hrs 44 mins 2 hrs 41 mins JavaScript, TypeScript, Less, JSON, Text, Python, HTML, Git Config, Markdown, … 🇰🇷
5 @yubinxxx 7 hrs 47 mins 1 hr 33 mins TypeScript, JavaScript, YAML, Markdown, JSON, HTML, SQL, Python, Git Config, … 🇰🇷
6 @lsjoon 7 hrs 21 mins 1 hr 28 mins TypeScript, JavaScript, Markdown, Python, YAML, PHP, JSON, Blade Template, Image (png), … 🇰🇷
7 YoungSuk Lee 5 hrs 4 mins 43 mins Markdown, Python, TypeScript, JSON, JavaScript, Bash, HTML, TOML, Text, … 🇰🇷
8 um sehun 5 hrs 2 mins 1 hr TypeScript, JavaScript, Python, Markdown, HTML, JSON, Text, CSS, Git Config, … 🇰🇷
9 Penguin 4 hrs 58 mins 42 mins Markdown, TypeScript, JavaScript, Text, Python, YAML, HTML, Bash, JSON, … hireable 🇰🇷
10 puleugo 4 hrs 57 mins 42 mins Markdown, Python, JavaScript, HTML, TypeScript, Text, Bash, XML, JSON, … hireable 🇰🇷
11 LUFT-AQUILA 4 hrs 42 mins 40 mins Markdown, Python, C, JavaScript, Text, Vue, Bash, C++, YAML, … hireable 🇰🇷
12 Cheoljun Park 4 hrs 29 mins 53 mins JavaScript, CSS, HTML, PHP 🇰🇷
13 Anonymous User 4 hrs 18 mins 43 mins Markdown, JSON, Python, JavaScript, TypeScript, Bash, Text, Batchfile, HTML, … 🇰🇷
14 Anonymous User 4 hrs 8 mins 49 mins TypeScript, JavaScript, CSS, Bash, SQL, JSON, Markdown, Git Config 🇰🇷
15 Minjae Kim 3 hrs 55 mins 1 hr 57 mins JavaScript, HTML, Markdown, Python, JSON, TypeScript 🇰🇷
16 JuHwan Song 3 hrs 52 mins 58 mins Markdown, Python, JavaScript, Java, Batchfile, XML, PowerShell, Text, JSON, … 🇰🇷
17 geol2 3 hrs 28 mins 41 mins Java, JavaScript, Python, Markdown, HTML, Bash, Rust, XML, JSON, … 🇰🇷
18 Anonymous User 3 hrs 28 mins 34 mins Markdown, JavaScript, Rust, TypeScript, Bash, YAML, HTML, Text, JSON, … 🇰🇷
19 Anonymous User 2 hrs 57 mins 25 mins Markdown, JavaScript, Dart, TypeScript, MDX, Kotlin, Text, YAML, HTML, … 🇰🇷
20 @SeoKang 2 hrs 46 mins 23 mins Markdown, JavaScript, Vue, Kotlin, TypeScript, SQL, Bash hireable 🇰🇷
21 @Mooner510 2 hrs 36 mins 22 mins TypeScript, Markdown, Kotlin, SQL, JavaScript, CSS, GitIgnore file, Text, Python, … 🇰🇷
22 Anonymous User 2 hrs 30 mins 25 mins JavaScript, Markdown, Python, JSON, CSS, HTML, Bash, TypeScript, Text, … 🇰🇷
23 GijunPark 2 hrs 27 mins 24 mins Kotlin, Markdown, Python, JavaScript, Text, Svelte, TypeScript, SQL, XML, … hireable 🇰🇷
24 LEE HYUNG JIN 2 hrs 24 mins 20 mins Markdown, Go, HTML, JavaScript, YAML, Text, Python, JSON, Git Config, … 🇰🇷
25 dillon Jang 2 hrs 6 mins 18 mins Markdown, JavaScript, HTML, Text, TypeScript, JSON, Git Config, Python, CSV, … hireable 🇰🇷
26 Ho Kim 2 hrs 5 mins 17 mins Rust, Python, TeX, Markdown, JavaScript, JSON, TOML, CSV, BibTeX, … 🇰🇷
27 Hansan529 1 hr 56 mins 23 mins JavaScript, CSV, Python, Markdown, JSON, TypeScript, HTML, SQL, SCSS, … 🇰🇷
28 Minjae Kim 1 hr 55 mins 16 mins Markdown, TypeScript, Text, PowerShell, JavaScript, Python, YAML, HTML, Docker, … 🇰🇷
29 Yora Ji-hun 1 hr 54 mins 19 mins PHP, Blade Template, Markdown, HTML, JavaScript, PowerShell, Bash, JSON, XML, … hireable 🇰🇷
30 Jengyoung 1 hr 52 mins 22 mins Markdown, TypeScript, JavaScript, MDX, JSON, Text, CSS, Python, Image (svg), … 🇰🇷
31 Jeon Ilshin 1 hr 44 mins 26 mins TypeScript, Swift, JavaScript, SQL, Markdown, Python, HTML, Kotlin, Text, … 🇰🇷
32 dayeon5952 1 hr 43 mins 1 hr 43 mins JavaScript, CSS, HTML, JSON hireable 🇰🇷
33 @odyssey 1 hr 25 mins 14 mins Markdown, TypeScript, Text, SQL, JavaScript, Python, JSON, HTML 🇰🇷
34 KimDongHo 1 hr 21 mins 16 mins Markdown, Text, JavaScript, TypeScript, JSON, Python, CSS, HTML, Solidity, … hireable 🇰🇷
35 Chin Jeung 1 hr 16 mins 12 mins JavaScript, Python, Markdown, CSS, Git Config, JSON, C#, Text, HTML, … 🇰🇷
36 JonghwanWon 1 hr 16 mins 10 mins TypeScript, Python, Markdown, JavaScript, HTML, JSON, YAML, Gettext Catalog, Diff, … 🇰🇷
37 Megaptera_JingWook 1 hr 15 mins 1 hr 15 mins JavaScript, Prisma, Markdown, Bash 🇰🇷
38 Taehyun Lim 1 hr 13 mins 10 mins TypeScript, Swift, Markdown, JavaScript, Python, CSS, HTML, YAML, Git Config, … hireable 🇰🇷
39 Yoojung Ryu 1 hr 11 mins 14 mins Markdown, TypeScript, Text, JavaScript, JSON, HTML, Git Config, Diff, Python 🇰🇷
40 Anonymous User 1 hr 11 mins 14 mins Markdown, HTML, Text, Python, TypeScript, JavaScript, SCSS, JSON, Git Config, … 🇰🇷
41 김은빈 1 hr 9 mins 9 mins Markdown, Python, HTML, JavaScript, Go, TypeScript, YAML, Text, Bash, … 🇰🇷
42 @cosmos57 1 hr 9 mins 9 mins TypeScript, Python, Markdown, JavaScript, Bash, JSON 🇰🇷
43 @Megaptera_jaekyeong 1 hr 8 mins 9 mins Markdown, TypeScript, JSON, Python, JavaScript, HTML, CSS, Bash, Groovy, … 🇰🇷
44 유찬홍 1 hr 6 mins 11 mins TypeScript, Markdown, Python, JavaScript, Dart, YAML, JSON, Text, TOML, … hireable 🇰🇷
45 장승원 1 hr 6 mins 33 mins JavaScript, CSS, Markdown, Bash hireable 🇰🇷
46 @Jombi 56 mins 14 mins Markdown, Python, JavaScript, INI, Text, HTML, Kotlin, Bash, systemd, … 🇰🇷
47 Lee 52 mins 13 mins Java, JavaScript, Batchfile, Text, Markdown, Python, GitIgnore file, JSON, textmate, … hireable 🇰🇷
48 Yejin Kelly Joo 48 mins 9 mins Markdown, JavaScript, HTML, TypeScript, Text, Diff, Python, CSS, YAML, … hireable 🇰🇷
49 kiwoook 45 mins 6 mins Python, Markdown, HTML, TypeScript, JavaScript, Text, YAML, Kotlin, JSON, … hireable 🇰🇷
50 Nahoon Kim 43 mins 10 mins Rust, Markdown, Game Maker Language, JSON, JavaScript, HTML, Git Config, Text, Bash, … hireable 🇰🇷
51 Injae Ryou 42 mins 6 mins TypeScript, Markdown, Python, YAML, JavaScript, Docker, Text, Swift, TOML, … hireable 🇰🇷
52 @hqnseung 41 mins 6 mins TypeScript, Python, Markdown, JavaScript, CSV, Text, CSS, Docker, XML, … 🇰🇷
53 @trondi 41 mins 6 mins Markdown, HTML, Python, JavaScript, Text, GLSL, Bash, Go, JSON, … hireable 🇰🇷
54 JooYoung Kim 37 mins 5 mins Markdown, Python, TypeScript, JSON, Image (png), C#, Bash, Text, JavaScript, … 🇰🇷
55 Dongmin,Yoo 36 mins 5 mins Markdown, TypeScript, Text, YAML, Dart, Python, Bash, Swift, JavaScript, … hireable 🇰🇷
56 JeongJanghyeon 36 mins 18 mins JavaScript 🇰🇷
57 Elara 35 mins 7 mins TypeScript, Markdown, Python, Bash, CSS, JSON, JavaScript, YAML, TSConfig, … 🇰🇷
58 Obsihill 35 mins 5 mins C#, Markdown, Python, JSON, Text, JavaScript, Unity3D Asset, PowerShell, Git Config, … 🇰🇷
59 Soyoung lee 35 mins 7 mins Java, JavaScript, Text, Python, XML, Bash, textmate, SQL, CSS, … 🇰🇷
60 Jonghwa 32 mins 8 mins HTML, CSS, TypeScript, JavaScript, Markdown, Bash, YAML hireable 🇰🇷
61 @chanwukim 32 mins 4 mins TypeScript, Markdown, JSON, Git Config, JavaScript, Bash, Prisma, HTML, Text, … 🇰🇷
62 MooYeol Prescott Lee 29 mins 4 mins TypeScript, Text, JavaScript, Markdown, YAML, Docker 🇰🇷
63 Egor Pronin 29 mins 5 mins TypeScript, Markdown, JSON, JavaScript, Text, Astro, Shell Script, Python, Bash, … hireable 🇰🇷
64 @donny 28 mins 4 mins TypeScript, Markdown, Java, Dart, Python, Java Properties, JavaScript, Bash, TSConfig, … hireable 🇰🇷
65 JunSang Jeong 28 mins 7 mins YAML, Kotlin, Markdown, Dockerfile, JavaScript, Text, JSON, .env file, textmate, … 🇰🇷
66 박창연 28 mins 4 mins TypeScript, Markdown, Text, Python, Bash, JavaScript, JSON, HTML, Diff, … 🇰🇷
67 KIMSEONGGWAN 24 mins 4 mins Bash, Python, Go, Markdown, HTML, Java, JavaScript, CSS, XML, … 🇰🇷
68 yoonucho 23 mins 3 mins Markdown, MDX, Python, JavaScript, TypeScript, Text, TOML, YAML, HTML 🇰🇷
69 Seoho Kim 23 mins 5 mins Scala, Python, Markdown, Text, Protocol Buffer, JSON, YAML, Go, JavaScript, … hireable 🇰🇷
70 zhtmr 21 mins 4 mins Java, Markdown, TypeScript, JSON, Python, Text, CSS, R, Rust, … hireable 🇰🇷
71 Anonymous User 21 mins 4 mins Markdown, HTML, Python, Dart, JavaScript, Text, Bash, CSS, TypeScript, … hireable 🇰🇷
72 @insikdev 19 mins 3 mins Markdown, TypeScript, YAML, JSON, Bash, SQL, Text, JavaScript, Python, … 🇰🇷
73 Minhyun Lee 19 mins 3 mins JSON, Kotlin, Markdown, JavaScript, Bash, TypeScript, GitIgnore file, Shell Script, HTML, … 🇰🇷
74 Heesang Whang 18 mins 2 mins Markdown, TypeScript, Kotlin, Text, Go, Bash, YAML, Java, HTML, … hireable 🇰🇷
75 Yuchan Lee 17 mins 2 mins Markdown, Svelte, Go, TypeScript, Python, Makefile, JSON, YAML, CSS, … 🇰🇷
76 GYUHAN 13 mins 6 mins JSON, Python, Rust, TypeScript, HTML, Markdown, JavaScript, CSS, Astro 🇰🇷
77 Chunky 13 mins 2 mins Vue, Java, Kotlin, XML, Groovy, HTML, Bash, Gradle, YAML, … hireable 🇰🇷
78 Minsu Kim 13 mins 3 mins Twig, PHP, HTML, JSON, CSS, Bash, JavaScript, Markdown, YAML, … hireable 🇰🇷
79 MINSEOK SHIN 12 mins 2 mins Markdown, Python, Diff, TypeScript, Swift, Text, HTML, JavaScript, Git Config, … hireable 🇰🇷
80 Dasom Ko 11 mins 2 mins Markdown, TypeScript, JSON, Image (svg), Docker, JavaScript, YAML, Bash, TSConfig, … 🇰🇷
81 bambee83 11 mins 1 min Markdown, Python, Java, SQL, Public Key, TypeScript, CSS, Rust, JavaScript, … hireable 🇰🇷
82 KANG CHAN IL 9 mins 3 mins Markdown, Java, C#, TypeScript, JavaScript, Bash, YAML, HTML, Text, … hireable 🇰🇷
83 @pomp 9 mins 2 mins Nix, Diff, JavaScript, YAML, JSON, TOML, TypeScript, Markdown, Lua 🇰🇷
84 Hyeonwoo Cheon 9 mins 2 mins Go, Markdown, YAML, C#, TypeScript, Python, JSON, Text, GraphQL, … hireable 🇰🇷
85 PomeBlue 9 mins 4 mins HTML, CSS, JavaScript hireable 🇰🇷
86 Jihwan Moon 8 mins 8 mins JavaScript 🇰🇷
87 Hana Lee 8 mins 1 min TypeScript, Kotlin, CSS, HTML, SQL, XML, Text, JavaScript, Git Config, … 🇰🇷
88 HelloWook 8 mins 1 min TypeScript, Markdown, Text, Go, JSON, YAML, HTML, Python, Swift, … hireable 🇰🇷
89 @_x 8 mins 1 min Python, Markdown, TypeScript, JSON, Terraform, YAML, TOML, Bash, GitIgnore file, … 🇰🇷
90 @neuma573 8 mins 1 min Markdown, GDScript3, Python, Rust, XML, Image (svg), Godot Resource, JavaScript, Docker, … 🇰🇷
91 ChanSoo Shin 7 mins 1 min TypeScript, SQL, TOML, JSON, TSConfig, Git Config, JavaScript, Luau, Markdown, … 🇰🇷
92 daeisbae 7 mins 1 min Typst, Python, Markdown, JSON, HTML, CSS, JavaScript, Text, Java, … 🇰🇷
93 Yang Sijun 6 mins 1 min TypeScript, Swift, Markdown, JavaScript, XML, Text, SQL 🇰🇷
94 Yeonjun Lee 6 mins 0 secs Markdown, Swift, Python, Bash, Go, TypeScript, TOML, JSON, SQL, … hireable 🇰🇷
95 @boo10500 5 mins 3 mins Markdown, JavaScript 🇰🇷
96 HyeonGyu Jeong 4 mins 0 secs HTML, Markdown, Python, JavaScript, CSS, TypeScript, JSON 🇰🇷
97 이찬행 4 mins 0 secs Markdown, Python, TypeScript, JSON, YAML, Vue, TOML, Bash, Git Config, … 🇰🇷
98 ByunghunHwang 4 mins 0 secs Markdown, Text, Python, HTML, Bash, YAML, SQL, Java, Docker, … hireable 🇰🇷
99 GyoHeon 4 mins 2 mins Markdown, Python, TypeScript, SQL, Bash, JSON, Git Config, JavaScript 🇰🇷
100 YOONJAEHO 4 mins 4 mins TypeScript, Python, JavaScript, YAML hireable 🇰🇷
12
Last modified 4 hours ago at 2026-10-24T01:17:14Z