The open-source app everyone uses to manage agents at work

Turn approved specs into long-running autonomous implementation. A minimal, adaptable SDD harness with Agent Skills for Claude Code, Codex, Cursor, Copilot, Windsurf, OpenCode, Gemini CLI, and Anti…

Chrome DevTools for coding agents

📐 Jekyll theme for building a personal site, blog, project documentation, or portfolio.

リアルタイムボイスチェンジャー Realtime Voice Changer

random Japanese name and address generator

Anime Girls Holding Programming Books

One app to rule them all!

A collective list of free APIs

PARTY OR DIE

Implementation of riichi mahjong related stuff (hand cost, shanten, agari end, etc.)

Ruby on Rails

Builders and buildpacks designed to run on Google Cloud's container platforms

Content aware image cropping

An "extended cheatsheet" about the JavaScript framework Vue.js

コミット英語についての記事まとめ

Semantic is a UI component framework based around useful principles from natural language.

Feature-rich autocomplete component for Vue.js

A Vue plugin that makes integrating Rails Action Cable dead-easy.

Dockerfile for Dynamic Image Transformation Server with Nginx and Small Light module

gem install uikit

A guide to understanding Ruby on Rails directory structure