An idea processor to help you think and conceive very complex thoughts and ideas.

Open-source keyboard firmware for Atmel AVR and Arm USB families

Material Design icons by Google (Material Symbols)

Leela Zero & KataGo visualizer

Universal markup converter

FTPクライアントソフトウェアです。

Sample files to accompany the FT's Chart Doctor column

Build your personal knowledge base with Trilium Notes

A Ruby interface to the Twitter API.

Go Lightweight Frontend

Beautifier for javascript

A Rubyesque interface to Gmail. Connect to Gmail via IMAP and manipulate emails and labels. Send email with your Gmail account via SMTP. Includes full support for parsing and generating MIME messages.

A Really Ruby Mail Library

uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.

The swiss army knife of lossless video/audio editing

An elegant Go board and SGF editor for a more civilized age.

Vim+kaoriya build system

A Ruby library to parse SGF (Smart Game Format) files, best-known for holding weiqi / go game records

A code search tool similar to ack and the_silver_searcher(ag). It supports multi platforms and multi encodings.

▽▼ SKK-like Japanese Input Method Editor for Windows

Lightweight but rich data grid with resizable columns and a scrolling data to match the headers, plus an ability to connect to an xml/json based data source using Ajax to load the content.

SyntaxHighlighter is a fully functional self-contained code syntax highlighter developed in JavaScript.

🌈 Node.js bindings to libsass

A 2D tetris game in HTML5 canvas

JavaScript library for game of Go.

Bring data to life with SVG, Canvas and HTML. 📊📈🎉