An open API service indexing awesome lists of open source software.

Ruby

Ruby was developed by Yukihiro “Matz” Matsumoto in 1995 with the intent of having an easily readable programming language. It is used by the Rails framework to create dynamic web-applications. Ruby’s syntax is similar to that of Perl and Python.

https://github.com/s3nsu1k4n/kittens

Set up a Rails app to be a data-producing RESTful API to responde with html and json

api api-rest odin-project rails rails-api rails7 rest rest-api restful restful-api ruby ruby-on-rails

Last synced: 20 Jan 2026

https://github.com/jmettraux/tresse

a stupid each+map+reduce thing

ruby thread

Last synced: 11 Jul 2025

https://github.com/michaelchadwick/simon-says

Simple memory recall game using numbers on the command line

game ruby simon

Last synced: 14 May 2025

https://github.com/carbon-404/casc-overview

Educational web platform with Ruby on Rails

development education javascript ruby ruby-on-rails sass

Last synced: 28 Apr 2026

https://github.com/michaelchadwick/guess-the-number

Simple ruby command-line guessing game

game guessing-game number ruby

Last synced: 14 May 2025

https://github.com/satoryu/undine

Open your browser for searching the message of an unrescued exception.

developer-tools exception-handling ruby rubygem

Last synced: 02 Aug 2025

https://github.com/tenfensw/etblog

Extremely tiny static blog generator written in Ruby

blog gem markdown ruby static-blog-generator static-site-generator

Last synced: 03 Nov 2025

https://github.com/undertakehq/ruby-standards

A base Ruby gem containing general language and project conventions

hacktoberfest hacktoberfest-accepted mit mit-license ruby ruby-gem standards

Last synced: 06 Jul 2026

https://github.com/nickbclifford/mymicds-v2-ruby

MyMICDS-v2 but every time JavaScript, Ruby

mymicds ruby sinatra

Last synced: 15 Sep 2025

https://github.com/e621ng/dtext

DText parser extension

dtext e621 ruby

Last synced: 18 Feb 2026

https://github.com/raulpe7eira/course-alura-rails4

Exemplos e práticas do curso

bootstrap html rails ruby sqlite

Last synced: 08 Apr 2026

https://github.com/tsheporamantso/opp-school-library

In this project I'll be building a school library application using ruby classes and objects and also implementing 4 ruby principles i.e. Abstraction, Encapsulation, inheritance and Polymorphism

rubocop ruby rubygems

Last synced: 20 Jun 2025

https://github.com/taimourz/ecommercestore-voice-nav

This is an online Ecommerce Store that gives you the ability to navigate through it using voice commands

bootstrap5 react reactjs ruby ruby-on-rails

Last synced: 08 Apr 2026

https://github.com/greeneg/tolharadys-chef-repo

The Chef repository for machines that are part of tolharadys.net

chef configuration-management infrastructure-as-code ruby

Last synced: 21 May 2026

https://github.com/stephlaf/chreativegaming

This is a project built on Ruby on Rails for a client who aims to build a gaming community.

javascript rails-application ruby stimulus

Last synced: 18 Feb 2026

https://github.com/vitor0p9f/ruby-substrings

Project suggested by The Odin Project platform: https://www.theodinproject.com/lessons/ruby-sub-strings

rspec ruby string substring

Last synced: 26 Sep 2025

https://github.com/a6b8/xml-tree-viewer-for-ruby

A .xml string will do up to a easy readable tree strcuture for terminal output.

atom nokogiri rss ruby xml

Last synced: 28 Jun 2025

https://github.com/okamyuji/fixed_asset_tax

日本の固定資産税・減価償却の計算と管理を行うフルスタックWebアプリケーション。Rails API + React/TypeScript、マルチテナント対応、200%定率法・固定資産税評価・課税標準特例を正確に実装

accounting depreciation docker fixed-asset-tax japanese-tax-law multi-tenant mysql playwright rails react ruby tailwindcss tax-calculation typescript vite

Last synced: 04 Jan 2026

https://github.com/ykws/seven-languages-in-seven-weeks

A Pragmatic Guide to Learning Programming Languages

clojure erlang haskell io-lang prolog ruby scala

Last synced: 09 Apr 2026

https://github.com/chrisliaw/gcrypt

Ruby binding to libgcrypt of PGP

libgcrypt ruby rubygems

Last synced: 18 Jun 2026

https://github.com/afuno/fretboard

Tools for working with the guitar fretboard

fretboard guitar guitar-chords guitar-tablature ruby

Last synced: 20 Jun 2025

https://github.com/guzart/toktok

JWT authentication for Ruby

jwt-authentication ruby

Last synced: 25 Feb 2025

https://github.com/csb6/squad-tactical-game

An XCOM-like, turn-based tactical game made in Ruby/Tk from a 2D, top-down perspective

2d-game a-star-algorithm ruby

Last synced: 14 May 2025

https://github.com/martinnajjar12/members-only

Collaborative project using Ruby on Rails.

bootstrap4 devise rails ruby

Last synced: 08 Apr 2026

https://github.com/tenfensw/htmlui

Attempt to create a Ruby GUI framework based on QML WebEngineView and HTML5.

desktop gui html linux macos qml qt ruby rubygem windows

Last synced: 03 Nov 2025

https://github.com/joyytoo/blogapp-rails

A blog CRUD application

blog ruby ruby-on-rails rubygems

Last synced: 11 May 2026

https://github.com/tsaohucn/rpi-ruby

This is ruby run in Raspberry Pi

docker raspberry-pi rpi ruby

Last synced: 11 May 2026

https://github.com/hamajyotan/active_record_compose-example

Sample application for active_record_compose gem

activerecord activerecord-models rails ruby

Last synced: 11 May 2026

https://github.com/apiqcms/kms_seo

SEO support for KMS

cms kms kms-seo ruby rubyonrails seo

Last synced: 11 May 2026

https://github.com/michaelcurrin/github-gql-ruby

Simple proof of concept to request the GitHub GraphQL API using Ruby 👨‍💻 🕸 💎

faraday github-api graphql request ruby

Last synced: 11 May 2026

https://github.com/codenamev/ups

Modern status pages built with Rails 8 + SQLite.

devops incident-management monitoring open-source rails ruby self-hosted sqlite status-page uptime

Last synced: 11 May 2026

https://github.com/librity/learning_ruby

All my Ruby tutorials.

gists ruby snippets tutorial

Last synced: 16 Jun 2026

https://github.com/tombh/laoup-website

Showcasing Laoshu's Language Level Ups

language-learning ruby scraping vuejs2 website youtube-dl

Last synced: 12 May 2026

https://github.com/cjr-unb/ruby_course

Curso de Ruby

cjr-unb ruby

Last synced: 10 Jun 2026

https://github.com/juliannicholls/hangman

Hangman in Ruby, using Sinatra

ruby sinatra

Last synced: 12 May 2026

https://github.com/al3rez/robot-ruby

Toy Robot Simulator is a Ruby application that simulates a robot moving on a square tabletop, of dimensions 5 units x 5 units. The simulator reads in commands to place the robot on the table and to move, rotate, and report the robot’s position and facing direction.

challenge rspec ruby

Last synced: 12 May 2026

https://github.com/kfischer-okarin/rubykaigi2019-lt

Lightning Talk for RubyKaigi 2019 DrinkUp

ferro lightning-talk opal presentation ruby rubykaigi

Last synced: 13 May 2026

https://github.com/jusleg/sorbet-playground

Simple repl that you can fork and test your sorbet code statically and at runtime

replit ruby sorbet typechecking

Last synced: 11 Jun 2026

https://github.com/bluette1/private_events

A Ruby on Rails Project for creating and managing online events.

html-css rails ruby ruby-on-rails

Last synced: 13 May 2026

https://github.com/glurp/rfilter

programmable filter, as posix awq, with ruby syntaxe and embeddable function

awq bash filter plotting ruby

Last synced: 13 May 2026

https://github.com/ericlondon/ruby-exec-shell-with-timeout

Ruby Exec Shell With Timeout

pty ruby shell timeout

Last synced: 13 May 2026

https://github.com/jkulton/rubagotchi

🥚Simple tamagotchi clone built with Sinatra

ruby sinatra tamagotchi

Last synced: 20 Jun 2026

https://github.com/thadeu/gaste-seguro

💎 Gaste Seguro - cadastre suas contas e coloque limite para seus gastos

cobranca financeiro gastos rails ruby

Last synced: 13 May 2026

https://github.com/jsonb-uy/sort_param

Sort records using a sort query parameter in a JSON:API-style sort param format.

active-record json-api rails ruby sort

Last synced: 14 May 2026

https://github.com/hajowieland/ruby-slack-aws-ec2-instances-running

Post to Slack currently active AWS EC2 instances in all regions. With Lambda function code.

aws-ec2 aws-sdk-ruby ruby slack

Last synced: 14 May 2026

https://github.com/codewars/minitest-reporters-codewars

Minitest reporter for Codewars

code-runner ruby test-reporting

Last synced: 12 Jun 2026

https://github.com/maruyamaworks/circus

FUSE-based file system backed by Amazon S3

aws filesystem fuse ruby s3

Last synced: 12 Jun 2026

https://github.com/johansenja/codewords_solver

A simple algorithm for solving codeword puzzles

codeword codewords crossword cypher ruby

Last synced: 12 Jun 2026

https://github.com/ydah/blueruvia

Web Bluetooth API-style BLE interface for Ruby.

api ble interface ruby web-bluetooth web-bluetooth-api

Last synced: 13 Jun 2026

https://github.com/ydah/docsterra

Parses Terraform (.tf) files and generates infrastructure design documentation in Markdown format.

docs documentaion generator markdown mermaid ruby terraform

Last synced: 13 Jun 2026

https://github.com/ydah/jack-ruby

Ruby FFI bindings for the core JACK Audio Connection Kit client APIs.

api audio audio-connections bindings client ffi jack ruby

Last synced: 13 Jun 2026

https://github.com/ydah/pixeru

A small 2D game engine for PicoRuby and CRuby-based POSIX development.

2d-game 2d-game-engine game-engine picoruby posix ruby

Last synced: 13 Jun 2026

https://github.com/bernardini687/colorado

second iteration for an ugly game project prototype

gosu prototype ruby

Last synced: 13 Jun 2026

https://github.com/3ru/rails-api-template-gcp

Template file for rails api which can upload image to GCP cloud

gcp-cloud-functions ruby templates

Last synced: 13 Jun 2026

https://github.com/okamyuji/dhi-migration

Docker Hardened Images (DHI) migration samples — before/after Dockerfiles for Go, Node.js, Python, and Rails 8 with gitleaks-based secret scanning.

dhi distroless docker docker-hardened-images dockerfile gitleaks golang nodejs python rails ruby security

Last synced: 13 Jun 2026

https://github.com/andredarcie/instagram-like-on-rails

Is a instagram like site make with Ruby on Rails

devise instagram paperclip rails ruby

Last synced: 14 Jun 2026

https://github.com/dannote/arel_maniac

The missing PostgreSQL features for ActiveRecord — no raw SQL allowed

activerecord cte distinct-on lateral-join postgresql rails ruby tablesample

Last synced: 14 Jun 2026

https://github.com/anaisateodoro/exercicios-ruby

Primeiro contato com a linguagem Ruby

ruby

Last synced: 15 Jun 2026

https://github.com/akhil-gautam/newsfeed

A Ruby on Rails application for sending daily Newfeeds to users

application news-feed opensource rails ruby

Last synced: 16 Jun 2026

https://github.com/p4suta/aozora-obsidian

Obsidian plugin: render pure Aozora Bunko (青空文庫) notation in preview + live-preview, powered by a bundled aozora-wasm parser. Desktop & mobile.

aozora-bunko codemirror6 furigana japanese obsidian obsidian-plugin ruby tategaki wasm webassembly

Last synced: 16 Jun 2026

https://github.com/fumtas1k/atcoder-ndpc

AtCoder Next DP Contest

atcoder ruby

Last synced: 16 Jun 2026

https://github.com/outten/tech-feed-reader

Multi-user, passkey-authenticated RSS/Atom reader with AI triage, summaries, relevance ranking, sports, stocks, podcasts, YouTube, and more. Ruby/Sinatra/PostgreSQL. AGPL-3.0.

agpl feed-reader postgresql rss rss-reader ruby self-hosted sinatra webauthn

Last synced: 17 Jun 2026

https://github.com/intent-solutions-io/wild-rails-ai-ops

Stop hand-rolling agent-safety code in every Rails app. Wild gives Rails teams 10 production-ready Ruby gems for safe AI-agent ops: capability gating, audited execution, MCP servers, privacy-aware telemetry, and gap analysis. Opinionated defaults, composable, no MIT cosplay.

agent-ops ai-agents ai-safety capability-gating intent-solutions mcp mcp-server rails ruby ruby-gem ruby-on-rails telemetry wild-ecosystem

Last synced: 17 Jun 2026

https://github.com/mixandgo/template_pattern

The Template Method Pattern in Ruby

design-patterns ruby

Last synced: 17 Jun 2026

https://github.com/lenage/audiomator

A ffmpeg wrapper for ruby to easy split and processing audio files.

ffmpeg-wrapper ruby

Last synced: 18 Jun 2026

https://github.com/v0dro/array2hash

Efficient conversion of a Ruby Array to a lookup table-like Hash written in Rubex.

performance ruby

Last synced: 19 Jun 2026

https://github.com/andydevs/roject

Roject is a programming project manager written in Ruby. With Roject, you can create and edit projects based on templates using simple commands without a heavy IDE.

ruby

Last synced: 19 Jun 2026

https://github.com/chadowo/gosu-bunnymark

Benchmark for the Gosu game framework

benchmark bunnymark gosu-gem gosu-library libgosu ruby

Last synced: 19 Jun 2026

https://github.com/rafaelmatsumoto/eventdrivenarchitecture

Event Driven Architecture application developed as a college project.

rspec ruby

Last synced: 19 Jun 2026

https://github.com/shuirong/youtube-to-telegram-bot-ruby

Telegram Bot: downloads the audio of a certain YouTube channel every day(hour) and uploads it to a specific Telegram Channel. Written by Ruby.

ruby telegram telegram-bot youtube

Last synced: 19 Jun 2026

https://github.com/hainesr/aoc-2019

My attempts at Advent of Code 2019.

advent-of-code advent-of-code-2019 ruby

Last synced: 19 Jun 2026

https://github.com/lacussolutions/br-utils-rb

Ruby utility functions and resources for Brazilian-related data.

br cep cnpj cpf formatter gem generator geoinformation helpers ruby utils validator

Last synced: 20 Jun 2026

https://github.com/lucas4tech/rails-apollo-music-store-system-project

🎧 Building an e-commerce music shop using Rails, Design Patterns and SOLID principles 💅

ruby ruby-on-rails

Last synced: 20 Jun 2026

https://github.com/juliannicholls/ruby-roadworks

Roadworks part of ReallyBigShoe split out and re-implemented with Ruby and Sinatra

roadworks-data ruby sinatra

Last synced: 20 Jun 2026

https://github.com/emmanuelallan/cli_task_manager

A powerful, feature-rich command-line task management application built with Ruby.

cli ruby task-manager

Last synced: 20 Jun 2026

https://github.com/ohing504/devclean

CLI tool to scan and clean developer build artifacts, caches, and dependencies across multiple ecosystems

build-artifacts cleanup cli developer-tools devtools disk-cleanup golang nodejs ruby rust

Last synced: 21 Jun 2026

https://github.com/jhuntdev/uuidv9-ruby

Fast, lightweight, zero-dependency Ruby implementation of UUID version 9

gem ruby uuid v9

Last synced: 21 Jun 2026

https://github.com/kpavankotesh/guessrandom

Project to learn sinatra

ruby sinatra sinatra-applications

Last synced: 21 Jun 2026

https://github.com/puppe1990/reminder

CLI em Ruby para criar lembretes no macOS com notificações nativas, aviso prévio customizado, lint, testes e CI.

cli launchd macos minitest notifications reminder rubocop ruby

Last synced: 22 Jun 2026

https://github.com/bogbert/qss

CLI tool to quickly connect to AWS EC2 instances via SSM Session Manager, with bash completion, multi-account and multi-region support

aws aws-cli aws-ec2 aws-ssm bash-completion cli command-line-tool devops ec2 infrastructure multi-account port-forwarding ruby session-manager ssh-alternative ssm

Last synced: 22 Jun 2026

https://github.com/dvarrui/diamante

Mostrar diapositivas en el terminal.

ruby slides terminal text

Last synced: 22 Jun 2026

https://github.com/n13org/jekyll-kw-sri

A plugin for jekyll to calculate integrity hashes for CSS (even SCSS and SASS) and JS files

jekyll jekyll-plugin ruby ruby-gem sri

Last synced: 22 Jun 2026

https://github.com/monkstone/rubyopensimplex

JRuby Wrapper for OpenSimplex2 (Fast and Smooth) with classic and terrain options

noise-generator ruby

Last synced: 22 Jun 2026

https://github.com/gdiasag/jekyll-database-tables

Database-styled markdown tables for Jekyll

jekyll-plugin nix-flakes ruby

Last synced: 22 Jun 2026

https://github.com/maks-well-88/black-jack

Black-Jack console game

ruby

Last synced: 22 Jun 2026

https://github.com/hirura/hrr_rb_mount

A wrapper around mount and umount for CRuby

mount ruby

Last synced: 23 Jun 2026

https://github.com/braincee/hello-rails-back-end

Microverse Module 05 Project: This is an educational project to set up a "Hello world" project as two separated apps.

microverse-projects microverse-students rails ruby ruby-gem ruby-on-rails

Last synced: 23 Jun 2026

https://github.com/patrick-rush/rails-js-drip-backend

Never let your ferns get crispy or your pothos wilt again with Drip keeping track of when they need a drink. Set or change the watering interval of each of your plants to make sure you keep on top of their personalized schedules! The frontend repo lives here -> https://github.com/patrick-rush/rails-js-drip-frontend

flatiron-school-project rails rails-api ruby ruby-on-rails

Last synced: 23 Jun 2026

https://github.com/kanutocd/cdc-concurrent

Provides optional Async-backed I/O-concurrent execution for cdc-core. It accelerates I/O-bound Change Data Capture (CDC) event processing while preserving the cdc-core programming model.

async cdc change-data-capture concurrency data-pipeline event-processing fiber-scheduler io-concurrency logical-replication pgoutput postgres postgresql ruby ruby-gem wal

Last synced: 23 Jun 2026

https://github.com/fullofcaffeine/reflaxe.ruby

Experimental Haxe->Ruby/Rails compiler

compiler haxe rails ruby

Last synced: 24 Jun 2026