#Ruby

okuramasafumi

alba

★ 1,214

Alba is a JSON serializer for Ruby, JRuby and TruffleRuby.

newrelic

newrelic-ruby-agent

★ 1,209

New Relic RPM Ruby Agent

ai

autoprefixer-rails

★ 1,209

Autoprefixer for Ruby and Ruby on Rails

clacky-ai

openclacky

★ 1,206

The most Token-efficient open-source AI Agent

icalendar

icalendar

★ 1,205

icalendar.rb main repository

igorkasyanchuk

active_storage_validations

★ 1,195

Do it like => validates :photos, attached: true, content_type: ['image/png', 'image/jpg', 'image/jpeg'], size: { less_than: 500.kilobytes }, limit: { min: 1, max: 3 }, aspect_ratio: :landscape, dimension: { width: { in: 800..1600 }

ankane

ahoy_email

★ 1,194

First-party email analytics for Rails

mattprusak

autoresearch-genealogy

★ 1,193

Structured prompts, vault templates, and archive guides for AI-assisted genealogy research. Built for Claude Code.

excon

excon

★ 1,177

Usable, fast, simple HTTP 1.1 for Ruby

weppos

whois

★ 1,173

An intelligent — pure Ruby — WHOIS client and parser.

k1LoW

awspec

★ 1,172

RSpec tests for your AWS resources.

yorickpeterse

oga

★ 1,169

Oga is an XML/HTML parser written in Ruby.

rails

importmap-rails

★ 1,166

Use ESM with importmap to manage modern JavaScript in Rails without transpiling or bundling.

jordansissel

pleaserun

★ 1,165

An attempt to abstract this "init" script madness.

librariesio

libraries.io

★ 1,159

:books: The Open Source Discovery Service

david942j

seccomp-tools

★ 1,150

Provide powerful tools for seccomp analysis

zdavatz

spreadsheet

★ 1,149

The Ruby Spreadsheet by ywesee GmbH

itamae-kitchen

itamae

★ 1,136

Configuration management tool inspired by Chef, but simpler and lightweight. Formerly known as Lightchef.

activescaffold

active_scaffold

★ 1,134

Save time and headaches, and create a more easily maintainable set of pages, with ActiveScaffold. ActiveScaffold handles all your CRUD (create, read, update, delete) user interface needs, leaving you more time to focus on more challenging (and interesting!) problems.

Shopify

cli-ui

★ 1,129

CLI tooling framework with simple interactive widgets