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.

GitHub: https://github.com/topics/ruby
Wikipedia: https://en.wikipedia.org/wiki/Ruby_(programming_language)
Repo: https://github.com/ruby/ruby
Created by: Yukihiro Matsumoto
Released: December 21, 1995
Related Topics: rails, language, python,
Last updated: 2026-07-02 00:27:07 UTC
JSON Representation

https://github.com/viklund/time-tracker

Sync toggl into NBIS redmine system

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https://github.com/odilson-dev/mastermind

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Aplicacion que utiliza la gema Faker para mostrar contenido aleatorio de Peliculas, Series y Documentales, en diferentes rutas

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An image with common frontend tools for faster CI builds. Based on Alpine Linux.

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Elasticsearch Demo with Rails 🔎💎

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In this episode we create a Like/Unlike system where users can like posts and use Global ID to obfuscate IDs.

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For learning the fundamentals of Ruby on Rails. Used PostgreSQL and made CRUD (Create - Read - Update - Delete) processes.

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Comparing regex character matching in multiple languages.

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functional, lambda-calculus and object-oriented programming homework assignments

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Search for jobs and keep track of your applications in one simple but powerful web app!

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https://github.com/sixarm/sixarm-ruby-gem-scripts

SixArm.com → Ruby → Gem scripts for building, deploying, and maintaining our ruby gems

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The Ruby Programming Language - 1.8.1 backport

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A collection of simple, yet useful ruby and js code examples

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A RoR based e-commerce app, integrating Stripe payments, using a shopping cart. Authentication is done using Devise.

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Solutions to https://adventofcode.com/2022 (complete)

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https://github.com/pragmarb/pragma-contract

Like form objects but, you know, for APIs.

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Docker image for Jekyll 3.7.0 and Ruby 2.5.0

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REST API wrapping framework written in Crystal

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https://github.com/tylher/budgetapp

Budget App manages all your budgets, categorizes them and orders your transactions according to the most recent one done. Devise gem was used to create the authentication and Cancan gem was used for authorization

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TiDB serverless ruby connect example

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BrickHack 3 Project | Won Best Reverse Engineering App

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UserControl Pro Backend is a Rails project which gives the API for the UserControl Pro Frontend.

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A collection of problem statements from HackerRank and their solutions in Javascript as well as in Ruby.

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Active model objects that can be serialized to JSON

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Fast MongoDB client which makes using mongodb super easy

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https://github.com/deradon/that_language-client

API client for ThatLanguage.

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https://github.com/dvinciguerra/video-downloader

PoC app using Ruby, Sinatra, and Sucker Punch to create a video downloader UI

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https://github.com/janjiss/escritorio_ruby

Escritorio - Elegant publishing platform written in Ruby

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GSoC 2019: A Rails 6 package transition in Debian

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https://github.com/mauricelambert/cve-2021-41773

These Metasploit, Nmap, Python and Ruby scripts detects and exploits CVE-2021-41773 with RCE and local file disclosure.

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The Odin Project Assignment: Complete Blogger 2 - Jumpstart Lab tutorial

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Soft delete for mogoid with ability to recover records

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https://github.com/mtslzr/homebrew-runelite

Homebrew Tap for Runelite (Old-School Runescape client)

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https://github.com/lewis262626/aws-sts

AWS STS Role CLI tool

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https://github.com/sloppycoder/convertlabsdk

Ruby SDK for accessing convertlab online APIs

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https://github.com/frectonz/tally-tool

A ruby on rails app to count stuff

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https://github.com/vadim-geroim/image-blur-2

Build a data transformation on a data representation of an image.

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https://github.com/flum1025/earch

This application monitors the Twitter timeline and notifies Slack according to the conditions.

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https://github.com/usorfaitheloho/school-library

The goal of this project is to build an app for a school library that will allow them to add new students or teachers, add new books, save records of who borrowed a given book and when the book was borrowed. This project solely used Object Oriented Programming(OOP).

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https://github.com/hirura/hrr_rb_sftp

Pure Ruby SFTP server implementation.

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https://github.com/kanzatahreem/enumerable

In this project, we learned to use a module inside a class.

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https://github.com/skyv26/ruby-enumerable

In Ruby, we call an object enumerable when it describes a set of items and a method to loop over each of them. The built-in enumerables get their enumeration features by including the Enumerable module, which provides methods like #include?, #count, #map, #select and #uniq.

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https://github.com/cvilla714/enumerable_methods

This project was based on implementing our version of Ruby's enumerable methods. We created two files one that contained the methods and another one that contains the results. Built with

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https://github.com/iphytech/btc_calculator

A simple BTC to NGN calculator built with ruby and graphql.

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https://github.com/hasannadeem/digsite-coding-challenge

3 Ruby programming exercises(in PDF format) are added in the Repo. I had to provide solutions to those exercises in Ruby.

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https://github.com/talentplatforms/dry_open_api

Dried up PORO OpenAPI for ruby

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https://github.com/ydah/midicraft

A pure Ruby library for building, reading, and writing Standard MIDI Files (SMF)

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https://github.com/raaf-ai/raaf

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A Ruby app to decode any morse message.

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https://github.com/sn/rocking-with-sinatra

A free book teaching advanced, production-oriented Sinatra development by building a Udemy-like course marketplace.

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https://github.com/sshaw/alias2

Make classes, modules, and constants accessible via a different namespace.

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https://github.com/westonganger/prawn_invoice

Dead simple Prawn based PDF invoice generator with support for custom invoice templates

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https://github.com/guicattani/rails8-api-template-app

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https://github.com/nowlinuxing/minenum

Add the function to return an enum object to ruby objects.

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日めくりRust 🦀

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https://github.com/johnmccabe/dirlist-bitbar

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https://github.com/cyb3r-jak3/blog

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https://github.com/alex-quiterio/repomate

A command-line tool to manage and synchronize multiple git repositories

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https://github.com/shannarra/projecteuler

Solutions to (most of, if not) all 📚 Project Euler problems 🤓 in Ruby 💎.

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https://github.com/roseokpe/blog-app

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https://github.com/monade/rspec_sql_matcher

A gem to match SQL queries within your RSpec tests

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https://github.com/onjoseph/hello-rails-react

This repository contains a sample project that demonstrates how to connect a Ruby on Rails back-end with a React front-end. The goal of this exercise is to apply previous knowledge of using gems with Rails to connect the back-end with the front-end, while also introducing new techniques for handling JavaScript assets in a Rails application.

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https://github.com/tlux/systemcall

A simple wrapper around Ruby's Open3 to call CLI programs and process their output.

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https://github.com/yuuu/aws-m5stack-iot-handson-book-site

技術同人誌「AWSとM5Stackで作るIoT開発入門」のサポートページ

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https://github.com/kananinirav/image-optimization

Image Optimization

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https://github.com/optum/legion-transport

The LegionIO connection gem to connect any extension with the transport tier

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https://github.com/dankimio/codeword

Place a staging server behind a codeword.

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https://github.com/bestbynature/spendwise

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https://github.com/pablob07/cine

Cine project example - Modulo9 - Desarrollo de aplicaciones con Ruby on Rails - OTEC AIEP.

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https://github.com/sidorovich256/replicate

🐙 Ultralytics Replicate deploys YOLO11n to Replicate with a ready-to-use Cog config and automated CI/CD workflow. Enable fast, reproducible model inference and sharing.

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