Leaderboard · Diff · Japan

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 AI Lines AI Lines Top AI Model Model Languages Used
1 @mohemohe 97,987 GPT (86,142) Markdown, TypeScript, Go, Rust, YAML, Swift, Text, Bash, TOML, … 🇯🇵
2 ekusiadadus 87,472 GPT (69,185) Markdown, Go, Python, Bash, TypeScript, MDX, C++, YAML, Diff, … hireable 🇯🇵
3 @POTI 40,603 Opus (27,568) Rust, Markdown, TOML, Python, C#, Text, Dart, JavaScript, Git Config, … 🇯🇵
4 @mstysk 22,064 Opus (17,326) Markdown, PHP, TypeScript, YAML, Text, Diff, SSH Config, SQL, JavaScript, … 🇯🇵
5 Daiki Matoba 15,747 Opus (15,556) TypeScript, Markdown, YAML, JSON, JavaScript, Bash, Docker, shell script, GDScript3, … hireable 🇯🇵
6 @null_base 13,167 GPT (13,167) TypeScript, JSON, YAML, Markdown, TOML, Bash, JavaScript, Dart, CocoaPods, … 🇯🇵
7 Bill YoungDi 12,247 Opus (10,570) TypeScript, Markdown, JSON, Bash, Text, CSV, Diff, YAML, XML, … hireable 🇯🇵
8 Ryosuke Tanaka 10,805 Fable (10,194) Python, Markdown, TOML, JSON, HTML, Terraform, HCL, Bash, Text, … 🇯🇵
9 @0x307e 9,318 Claude (4,201) Rust, SQL, Markdown, TypeScript, TOML, Diff, JSON, Makefile, Bash, … 🇯🇵
10 TakayaSugiyama 8,645 Opus (8,645) Ruby, Markdown, TypeScript, JavaScript, conf, Makefile, YAML, CSS, Diff, … hireable 🇯🇵
11 Piory 7,241 Sonnet (6,137) TypeScript, Markdown, Terraform, Python, YAML, SQL, env, Makefile, Swift, … hireable 🇯🇵
12 @chck 7,017 Opus (4,379) Markdown, Python, Rust, SQL, TOML, JSON, YAML, Terraform, JavaScript, … 🇯🇵
13 Junya Ogura 7,006 Sonnet (6,532) Python, Markdown, HTML, TypeScript, YAML, Docker, Ruby, JSON, Bash, … 🇯🇵
14 Seki Kota 5,040 Claude (5,040) Markdown, Go, TypeScript, SQL, YAML, JSON, Diff, Python, PowerShell, … 🇯🇵
15 so koyama 4,817 Sonnet (4,817) Ruby, Markdown, Go, Protocol Buffer, TypeScript, YAML, conf, JSON, Terraform, … hireable 🇯🇵
16 Tenish 716 Github-Copilot (716) TypeScript, Bash, JSON, Markdown, Git Config, Diff, Prisma, SQL, TOML, … hireable 🇯🇵
17 @fksgshota 124 Github-Copilot (124) Ruby, Markdown, YAML, JSON, ERB, Diff, Bash, JavaScript, Text 🇯🇵
Last modified 3 hours ago at 2026-08-07T16:59:59Z