🌐 Jekyll is a blog-aware static site generator in Ruby

The Ruby Programming Language

💨 Writing Fast Ruby 😍 -- Collect Common Ruby idioms.

💎 A fast, open source text processor and publishing toolchain, written in Ruby, for converting AsciiDoc content to HTML 5, DocBook 5, and other formats.

Emoji images and names.

A command line tool that draw plots on the terminal.

Ruby Style Guide

Game written in Ruby for learning Ruby.

A make-like build utility for Ruby.

Ruby FFI binding to the Networking and Cryptography (NaCl) library (a.k.a. libsodium)

A NES emulator written in Ruby

Useful, common monads in idiomatic Ruby

Exercism exercises in Ruby.

中文汉字转拼音,　支持中英文符号混合词语。Pinyin is a romanization system (phonemic notation) of Chinese characters, this gem helps you to convert Chinese characters into pinyin form.

ruby_parser is a ruby parser written in pure ruby. It outputs s-expressions which can be manipulated and converted back to ruby via the ruby2ruby gem.

RGL is a framework for graph data structures and algorithms in Ruby.

A Ruby-based parsing DSL based on parsing expression grammars.

A pure Ruby assembler

The compatible library with the API of Ruby's stdlib 'readline'

brainfuck in brainfuck

Tk interface module using tcltklib

Generate your own BrainFuck-like language.

Nice-looking lightweight console ASCII line charts ╭┈╯. Port of kroitor/asciichart.