Leaderboard · Kotlin · Japan

Hours Coded Manual Coding AI Coding AI Spend

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Rank# Programmer Hours Coded Hours Daily Average Average Languages Used
1 kisenone 6 hrs 1 min 1 hr Kotlin, MDX, Markdown, YAML, Docker, SQL, Java Properties, Cheetah, Image (png), … 🇯🇵
2 水咲(みさき) 4 hrs 11 mins 41 mins Markdown, Go, Kotlin, TypeScript, JavaScript, HTML, Git Config, Python, Git, … 🇯🇵
3 kotaoue 2 hrs 45 mins 27 mins Python, Markdown, Kotlin, Terraform, Bash, JavaScript, Java, XML, YAML, … hireable 🇯🇵
4 Azamov X 2 hrs 29 mins 21 mins Dart, HTML, Markdown, TypeScript, Python, Kotlin, Text, .env file, JSON, … hireable 🇯🇵
5 Punyo 1 hr 50 mins 15 mins Python, Markdown, Bash, JSON, Graphviz (DOT), Kotlin, Text, Singularity, YAML, … 🇯🇵
6 ap12 40 mins 6 mins Rust, Go, TOML, JSON, Kotlin, Python, TypeScript, Svelte, Java, … 🇯🇵
7 Keisuke Umeno 33 mins 5 mins Elixir, YAML, Markdown, Makefile, Bash, Swift, Kotlin, Rust, Git Config, … hireable 🇯🇵
8 Anonymous User 29 mins 5 mins Python, Text, Markdown, Kotlin, TeX 🇯🇵
9 @Renorari 9 mins 1 min Image (svg), C, Swift, Python, Makefile, TypeScript, Image (png), Kotlin, Prisma, … 🇯🇵
10 @yuuki14202028 3 mins 0 secs Scala, Markdown, Python, TypeScript, Bash, HTML, TOML, Groovy, CSS, … hireable 🇯🇵
11 tasshi 3 mins 0 secs TypeScript, Markdown, Java, JavaScript, Bash, Diff, YAML, JSON, Shell Script, … 🇯🇵
12 Dee 2 mins 1 min JavaScript, TypeScript, CSS, Astro, Kotlin, GitIgnore file, JSON, HTML, Text, … hireable 🇯🇵
13 Hiromu Nishimura 0 secs 0 secs Python, TypeScript, Dart, Markdown, TOML, Text, YAML, Kotlin, JSON, … hireable 🇯🇵
14 shivase 0 secs 0 secs Markdown, Python, JSON, Dart, Prolog, Swift, Text, TypeScript, XML, … 🇯🇵
15 Taisuke Okamoto 0 secs 0 secs Java, Markdown, Text, Ruby, Terraform, Python, YAML, INI, Go, … 🇯🇵
16 @takejohn 0 secs 0 secs JavaScript, HTML, Markdown, TypeScript, JSON, Git, Astro, Git Config, Kotlin, … 🇯🇵
17 Muyiafan 0 secs 0 secs Java, TOML, Go, Markdown, SQL, Python, HTML, Git Config, Bash, … hireable 🇯🇵
Last modified 5 hours ago at 2026-09-12T01:20:56Z