Postmodern

Changes the current Ruby

Installs Ruby, JRuby, TruffleRuby, or mruby

A versatile Ruby web spidering library that can spider a site, multiple domains, certain links or infinitely. Spidr is designed to be fast and easy to use.

A Ruby interface to nmap, the exploration tool and security / port scanner. Allows automating nmap and parsing nmap XML files.

A Ruby toolkit for building complete and robust CLI commands.

Calculate the differences between two XML/HTML documents.

A tool for changing your $GEM_HOME

A Cyclic Redundancy Check (CRC) library for Ruby.

Simple Rake tasks for managing and releasing Ruby projects.

Allows you to write man pages in pure markdown.

DEPRECATED: use gem_home instead!

A common repository of ruby version metadata

Fully Featured and Fast hexdumping for Ruby.

A pure Ruby HTTP Server.

A flexible and general-purpose ngrams library written in Ruby. Raingrams supports ngram sizes greater than 1, text/non-text grams, multiple parsing styles and open/closed vocabulary models.

A Ruby library for live programming and code reloading.

Zero-dependency Ruby CLI boilerplate code

Maps external commands and options to Ruby classes

DeploYML is a simple deployment solution that uses a single YAML file.

Ruby FFI bindings for Hunspell.

A Ruby library and CLI for generating and working with wordlists.

Bringing (more) Combinatorics to Ruby.

Ruby FFI bindings for libpcap.

A web-scraping interface to various Google Services.

Downloads Flash Video (flv) files from web-pages.

Useful Ruby FFI bindings for libc

A library for creating wrappers around command-line programs.

Ruby interface to common SCMs

Calculates the differences between two tree-like structures.

A pure Ruby ANSI C Parser.

The Web Spider Obstacle Course

A modern Ruby implementation of the Python Pickle serialization format.

A crowd sourced list of phishing training simulators and their signatures

Scans npmjs.org for npm packages that can be taken over

multi_markdown allows projects to use a wide variety of Markdown Processors, without having to depend on a specific one.

Example project that embeds mruby.

Access the query parameters of a URI, just like $_GET in PHP.

Visualizes the Models, Properties and Relationships defined in a DataMapper based Ruby project.

Ruby FFI bindings to msgpack

Ruby FFI bindings for libextractor

A collection of boilerplate code and projects for testing ideas

Example usage of ActiveRecord in a Ruby library (not a Rails app or Rails engine)

A YARD plugin for parsing DataMapper syntax.

A Ruby library for working with various character sets, recognizing text and generating random text from specific character sets.

Ruby FFI bindings to the http-parser library.

A Ruby interface to masscan, an Internet-scale port scanner.

Spellcheck your YARD documentation.

Allows performing chunked queries with DataMapper.

A DataMapper plugin for adding authentication and encrypted passwords to your DataMapper models.

Crystal bindings for V4L2

Load Objects from Ruby files without having to use YAML or define classes named like the file.

Generates command_mapper Ruby classes for a given command

A Ruby interface to SHODAN, a computer search engine.

Parameters allows you to add annoted variables to your classes which may have configurable default values.

A VIM plugin to add syntax highlighting to your YARD tags.

Generate shell completions for command_kit commands

Useful extensions to nokogiri

Provides a Ruby interface to common environment variables

A Ruby interface to Ncrack.

A Ruby interface to amass.

CRC (Cyclic Redundancy Check) algorithms for Crystal.

A Ruby library for quickly pulling down or updating any Repository.

Ruby FFI bindings for udis86

FFI plugin which adds support for bit-wise fields (or flags) to FFI.

Write your gemspecs in plain YAML

sinatra/json extracted from sinatra-contrib.

A library and utility for importing and analyzing information generated by various network scanning utilities.

A Crystal library for working with various character sets, recognizing text and generating random text from specific character sets.

A DataMapper plugin for making a Model absolutely read-only.

A Ruby interface to YASM.

Highly configurable graphs ontop of Raphael.js.

A Ruby library for parsing the CVE JSON in the cvelist git repository

Allows namespaces to load constants on-demand

A mixin module for creating fake IO-like classes.

website | blog

A DataMapper plugin for adding counter-cache properties to related models.

Manages temporary zram backed COW (Copy On Write) devices.

Crystal bindings for libhunspell. Crystal port of the Ruby ffi-hunspell gem.

A collection of legacy data types for DataMapper.

A DataMapper plugin for adding predefined resources to Models.

A generic TCP Server with a fixed-size Thread Pool.

A Ruby interface to Nikto.

Awesome Ruby and Rails Open Source applications 🌈

Adds checksum properties to DataMapper Models.

A template for creating standalone scripts that reproduce bugs in DataMapper.

yard-parameters is a plugin for YARD for parsing parameters.

A Hoe plugin for generating YARD documentation

A Rubyful interface to various transcoding utilities

DataPaths is a library to manage the paths to data/ directories within projects.

RToolchain is a Ruby interface to various toolchains and other compilers or assemblers. Currently RToolchain supports the GNU toolchain and NASM.

Crystal bindings to libextractor, a library for extracting metadata from a variety of file formats.

Allows defining multiple commands within a Cinch Plugin.

No description.

A Ruby interface to rustscan, the Modern Port Scanner.

A simple Ruby library for fetching and parsing the CISA KEV catalog.

A Ruby library providing common classes for CVE data and loading it from JSON.

[Expiremental] [WIP] Use readline from within ncurses

Awesome Pentest Tools Collection

Provides a better Warning Message facility to Ruby.

No description.

yard-contextify is a plugin for YARD for parsing contextified classes.

A hoe template I use for all my Ruby projects.

A Crystal library for working with different pixel formats, such as RGB, RGBA, HSL, HSV, YUV, and YUYV.

Crystal bindings for libudis86

My projecteuler.net solutions using Ruby 1.9.1 (Warning: contains spoilers).

Quickly generate and view documentation for a Gem.

A Ruby interface to gobuster, a tool used to bruteforce URIs, DNS, VHosts, S3.

Provides a Ruby API to NVD JSON Feeds.

Crystal bindings for libc's ioctl(2)

STM32F429i-Discovery example program

allinfosecnews2opml (Ruby version)

A compiled list of tools for reconnaissance and footprinting

Ruby FFI bindings for libexif

A plugin for YARD for parsing dm-predefined methods.

DataMapper plugin for serializing Resources and Collections

Generates Bond.complete rules from YARD documentation

No description.

A ripl plugin that allows inline shell commands in the Ripl Shell.

JSON-RPC server for mruby

A Ruby interface to feroxbuster, a simple, fast, recursive content discovery tool written in Rust.

Generate bash completion scripts using a simple configuration file

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

A Github action for publishing snaps

No description.

Library for stubbing and setting expectations on HTTP requests in Ruby.

No description.

A collection of awesome penetration testing resources, tools and other shiny things

A collection of useful Git extensions

The home directory management tool.

Headless Chrome Ruby API

No description.

An asynchronous DNS resolver and server.

A list of information security related awesome lists and other resources.

Awesome Ruby Security resources

Addressable is an alternative implementation to the URI implementation that is part of Ruby's standard library. It is flexible, offers heuristic parsing, and additionally provides extensive support for IRIs and URI templates.

Concurrent wrappers for native Ruby IO & Sockets.

:key: A CLI tool to identify the hash type of a given hash.

hping network tool

The Crystal Programming Language

The Ruby Toolbox library catalog. If you'd like to contribute to the categorizations of Ruby open source projects on the Ruby Toolbox this is the place you can do so 📬🎉

TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.

This gem provides easy access to energies and intensities from the decay of radioactive nuclei.

Trying to figure out why shunit2 has mysterious failures with GitHub Actions but only on macOS

No description.

Google Safe Browsing Lookup for Ruby

Mina tasks for deploying Padrino apps

No description.

robots.txt parser