拙著『競技プログラミングの鉄則』（2022/9/16 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。

Apache Tomcat

An installation and update framework for Windows desktop apps

The .NET MVVM framework for cross-platform solutions, including Android, iOS, MacCatalyst, macOS, tvOS, WPF, WinUI

Prism is a framework for building loosely coupled, maintainable, and testable XAML applications in WPF, Xamarin Forms, and Uno / Win UI Applications..

ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

This repository contains a suite of libraries that provide facilities commonly needed when creating production-ready applications.

The original sources of MS-DOS 1.25, 2.0, and 4.0 for reference purposes

Your One-Stop solution for a full-stack universal Redux App!

Scala 2 compiler and standard library. Scala 2 bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3

Simple Go-based setuid+setgid+setgroups+exec

switch user and group id and exec

The hackable text editor

Visual Studio Code

sbt 11 plugin codifying best practices for building, packaging, and publishing

Ruby interface for the TagLib C++ library, for reading and writing meta-data (tags) of many audio formats

The Community Maintained High Velocity Web Framework For Java and Scala.

Ruby on Rails

better_nested_set Rails plugin (my fork from official SVN)

An awesome replacement for acts_as_nested_set and better_nested_set.