Ruby on Rails

The Laravel Framework.

Code at AtCoder Beginners Selection

PHP カンファレンス 2018 独立したコアレイヤパターン

Extend your AtCoder

A feature-rich command-line audio/video downloader

The Template for resume or C.V.

Make your first open-source contribution.

JTF日本語標準スタイルガイド for textlint.

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

拙著『「アルゴリズム×数学」が基礎からしっかり身につく本』（2021/12/25 発売）の GitHub ページです。演習問題の解答や、C++ 以外のソースコードなどが掲載されています。ぜひご活用ください。

go-test-circleci-sample

A Game Boy emulator written in Ruby

有志による Ruby on Rails のスタイル・ガイドです。

The React Framework

Rust練習用Todoアプリ

GitLab CE Mirror | Please open new issues in our issue tracker on GitLab.com

The Ruby community's gem hosting service.

🛡️ ⚛️ A simple, scalable, and powerful architecture for building production ready React applications.

NOCHITOKU

Home accounting web application which focused on linkages to other people (family, etc).

My bio and the list of session agendas

🛡️ ⚛️ A simple, scalable, and powerful architecture for building production ready React applications.

Qiita Marker is a Ruby library for Markdown processing, based on CommonMarker.

Railsおよびその周辺知識に関する参考記事をまとめる