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๐Ÿคฃ
I'm looking for interesting things to do
๐Ÿคฃ
I'm looking for interesting things to do
705 followers · 107 following

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@km-tr

Sponsoring

@neovim
@wez
@jdx
@aquaproj

Achievements

Achievement: Starstruckx3Achievement: Galaxy Brainx4Achievement: Pair ExtraordinaireAchievement: QuickdrawAchievement: YOLOAchievement: Public SponsorAchievement: Pull Sharkx4Achievement: Arctic Code Vault Contributor

Achievements

Achievement: Starstruckx3Achievement: Galaxy Brainx4Achievement: Pair ExtraordinaireAchievement: QuickdrawAchievement: YOLOAchievement: Public SponsorAchievement: Pull Sharkx4Achievement: Arctic Code Vault Contributor

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yutkat/README.md

yutkat

yutkat GitHub followers GitHub stars

Gitstar ranking committers.top rank Followed rank in Japan

X followers X posts Followers Posts Reddit karma Stack Overflow reputation

Likes Followers Articles Contributions Articles

homepage x zenn qiita dev.to stackoverflow yutkat yutkat

Development Environment
Role Programmer
Editor Neovim
Shell zsh
Terminal WezTerm
OS NixOS, ArchLinux(Hyprland), Android
PC Thinkpad, Lemur Pro, HHKB Hybrid , GameBall

Recent Activities

github stats github stats

Profile details

Contribution graph

Languages

Repos per language Most commit language Top languages

OSS Insight

Dashboard stats of @yutkat @yutkat's Recent Work - Last 28 days

Metrics

GitHub Metrics

Metrics

Wakatime Analysis

Other Statics

Code Time

AI Code Time

Lines of code

๐Ÿฑ My GitHub Data

๐Ÿ“ฆ 241.7 kB Used in GitHub's Storage

๐Ÿ† 1,986 Contributions in the Year 2026

๐Ÿšซ Not Opted to Hire

๐Ÿ“œ 128 Public Repositories

๐Ÿ”‘ 5 Private Repositories

I'm an Early ๐Ÿค

๐ŸŒž Morning                9939 commits        โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   24.73 % 
๐ŸŒ† Daytime                13869 commits       โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   34.50 % 
๐ŸŒƒ Evening                10605 commits       โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   26.38 % 
๐ŸŒ™ Night                  5783 commits        โ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   14.39 %

๐Ÿ“… I'm Most Productive on Tuesday

Monday                   6410 commits        โ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   15.95 % 
Tuesday                  6758 commits        โ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   16.81 % 
Wednesday                6542 commits        โ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   16.28 % 
Thursday                 6469 commits        โ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   16.09 % 
Friday                   5968 commits        โ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   14.85 % 
Saturday                 3811 commits        โ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   09.48 % 
Sunday                   4238 commits        โ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   10.54 %

๐Ÿ“Š This Week I Spent My Time On

๐Ÿ•‘๏ธŽ Time Zone: Asia/Tokyo

๐Ÿ’ฌ Programming Languages: 
Other                    37 hrs 39 mins      โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘   83.13 % 
Markdown                 2 hrs 21 mins       โ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   05.21 % 
Bash                     1 hr 2 mins         โ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   02.29 % 
Git                      52 mins             โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   01.94 % 
Nix                      46 mins             โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   01.69 % 

๐Ÿ”ฅ Editors: 
Chrome                   40 hrs 42 mins      โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘   89.85 % 
Claude Code              3 hrs 57 mins       โ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   08.74 % 
Neovim                   25 mins             โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   00.95 % 
Codex CLI                12 mins             โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   00.47 % 

๐Ÿ’ป Operating System: 
Linux                    45 hrs 18 mins      โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆ   100.00 %

๐Ÿค– AI Coding This Week

โฑ AI Coding Time: 4 hrs 31 mins (10.0%)

โœ๏ธ 990 lines written by AI, 7 lines written by hand (99.3% AI-written)

๐Ÿ”ค 2,995,625 Input Tokens, 616,149 Output Tokens

๐Ÿ’ต $53.41 Estimated AI Cost This Week

๐Ÿง  20 AI Sessions, 194 AI Prompts

Opus                     1,036 lines         โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆ   100.00 % 
GPT                      0 lines             โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   00.00 % 

๐Ÿ”Ž AI Coding Insights:
๐Ÿค– AI-Driven โ€” 99.3% of written lines came from AI
๐Ÿ“„ Detailed Prompter โ€” average 665 characters per prompt
๐Ÿ” Iterative Prompter โ€” average 10 prompts per session
๐Ÿš€ High AI Trust โ€” 6.92% of changed lines were hand-edited

I Mostly Code in Lua

Lua                      25 repos            โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   44.64 % 
Shell                    10 repos            โ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   17.86 % 
Python                   6 repos             โ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   10.71 % 
TypeScript               4 repos             โ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   07.14 % 
Nix                      1 repo              โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   01.79 %

Timeline

Lines of Code chart

Last Updated on 10/10/2026 22:53:20 UTC

GitHub Follower History

xychart-beta
  title "GitHub Followers History"
  x-axis ["23-06","23-08","23-10","23-12","24-03","24-05","24-07","24-10","24-12","25-03","25-06","25-09","25-12","26-03","26-09"]
  y-axis "Followers"
  line [342,356,376,389,404,437,460,497,521,547,568,599,628,648,660]
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