Leaderboard · JavaScript Testing Snapshot · Japan

Hours Coded Manual Coding AI Coding AI Spend

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Rank# Programmer AI Spend Spend Top AI Model Model Languages Used
1 Nikaidou Haruki $1,370 Opus ($1,225) Rust, Nix, Markdown, TOML, C, TeX, shell script, JSON, Kotlin, … 🇯🇵
Last modified 1 day ago at 2026-10-21T08:00:15Z