Ruby

Ruby on Railsrails/rails

A full-stack web application framework following the MVC pattern with everything needed for database-backed applications.

maybemaybe-finance/maybe

A self-hostable personal finance application for tracking accounts, transactions, and financial planning.

HomebrewHomebrew/brew

The missing package manager for macOS (or Linux) to install software not included by default.

fastlanefastlane/fastlane

Automate building, testing, and releasing iOS and Android apps to handle tedious development tasks.

deliverfastlane/fastlane

Automate building, testing, and releasing iOS and Android apps to handle tedious development tasks.

Metasploit JavaScript Obfuscatorrapid7/metasploit-framework

An open-source penetration testing framework for developing and executing exploit code against remote targets.

Slateslatedocs/slate

A static API documentation generator that creates beautiful, responsive documentation sites from Markdown files.

Slatelord/slate

A static API documentation generator that creates beautiful, responsive documentation sites from Markdown files.

zsh-autosuggestionszsh-users/zsh-autosuggestions

Fish-like fast and unobtrusive autosuggestions for the Zsh shell based on history and completions.

Configure Desired Capabilities in SeleniumSeleniumHQ/selenium

An umbrella project providing tools and libraries for automating web browsers via the W3C WebDriver specification.

GitLabgitlabhq/gitlabhq

Open source platform for source code management, CI/CD, issue tracking, and DevOps collaboration.

homebrew-caskcaskroom/homebrew-cask

Extends Homebrew to install and manage GUI macOS applications via command line.

CometLLMcomet-ml/comet-llm

An open-source platform for debugging, evaluating, and monitoring LLM applications, RAG systems, and agentic workflows.

CocoaPodsCocoaPods/CocoaPods

A dependency manager for Xcode projects that resolves, fetches, and integrates third-party Cocoa libraries.

gollumgollum/gollum

A simple, Git-powered wiki with a local web interface and support for multiple markup languages.

tmuxinatortmuxinator/tmuxinator

A command-line tool for managing complex tmux sessions with declarative YAML configuration.

Fluentdfluent/fluentd

An open-source log collector that unifies logging infrastructure by collecting events from various sources and routing them to multiple destinations.

Sidekiqmperham/sidekiq

Simple, efficient background job processing for Ruby applications using Redis.

Capistranocapistrano/capistrano

A Ruby-based framework for automating deployments via SSH, supporting multiple stages, parallel execution, and server roles.

RuboCoprubocop-hq/rubocop

A Ruby static code analyzer and formatter that enforces the community Ruby style guide.

RuboCopbbatsov/rubocop

A Ruby static code analyzer and formatter that enforces the community Ruby style guide.

Bootstrap-sasstwbs/bootstrap-sass

Official Sass port of Bootstrap 3, providing all its styles, components, and JavaScript as Sass files for easy integration.

Sinatrasinatra/sinatra

A DSL for quickly creating web applications in Ruby with minimal effort.

fakerstympy/faker

A Ruby library for generating realistic fake data like names, addresses, and phone numbers for testing and development.

LiquidShopify/liquid

A safe, customer-facing template engine for flexible web applications with beautiful markup.

beefbeefproject/beef

A penetration testing framework that exploits web browsers as beachheads for client-side attacks.

Lagogetlago/lago

An open-source API for metering and usage-based billing, supporting hybrid pricing models and self-hosting.

Capybarateamcapybara/capybara

A Ruby acceptance test framework for web applications that simulates user interactions.

Capybarajnicklas/capybara

A Ruby acceptance test framework for web applications that simulates user interactions.

Graperuby-grape/grape

An opinionated Ruby framework for creating REST-like APIs with a simple DSL.

wpscanwpscanteam/wpscan

A free, open-source WordPress security scanner for professionals and site maintainers to test website vulnerabilities.

Surewe-promise/sure

A community-maintained, self-hostable personal finance and wealth management app for tracking and managing your finances.

Paperclipthoughtbot/paperclip

A deprecated Ruby gem for easy file attachment management in ActiveRecord with image processing capabilities.

Bourbonthoughtbot/bourbon

A lightweight, dependency-free library of Sass mixins and functions for efficient stylesheet authoring.

Delta Lakedelta-io/delta

An open-source storage framework that enables building a Lakehouse architecture with ACID transactions and scalable metadata handling.

Wheneverjavan/whenever

A Ruby gem that provides a clear syntax for writing and deploying cron jobs.