OpenProject is the leading open source project management software for product, project and portfolio management. A powerful Jira alternative with agile planning, issue tracking, roadmaps, Gantt charts, time tracking, collaboration features, and more. Available on premises or in the cloud. ⭐ Star us on GitHub
See what sticks
The personal finance app for everyone (by everyone)
The Ruby Programming Language
Opus 5.5 plugin for creating high quality motion graphics videos from just a music track and a prompt
Next generation web scanner
🍻 Default casks (upstream binary packages) for the package manager for everywhere
Open Source Platform for DTC, B2B Commerce, Marketplaces & Omnichannel. REST APIs, TypeScript SDKs, and production-ready Next.js storefront. Self-host it. Own your data. No vendor lock-in. Zero platform fees.
A comprehensive collection of Quran resources
Open source alternative to AWS. Elastic compute, block storage (non replicated), firewall and load balancer, managed Postgres, K8s, AI inference, and IAM services.
Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape.
🤖 Dependabot's core logic for creating update PRs.
Keep passwords and other sensitive information out of your chat logs and inboxes.
Create beautiful generative geometric background images from a string.
WPScan WordPress security scanner. Written for security professionals and blog maintainers to test the security of their WordPress websites. Contact us via contact@wpscan.com
Main website for The Odin Project
an application that automates the lifecycle of servers
The Organization for Transformative Works (OTW) - Archive Of Our Own (AO3) Project
Useful Techniques, Tactics, and Procedures for red teamers and defenders, alike!
📏 next generation CRuby profiler
The official Ruby SDK for the Model Context Protocol servers and clients.
☢️HotCell☢️ is an unprivileged sidecar container for handling untrusted inputs, purpose-built for Rails applications.
Aixle Flow — orchestrate coding agents through durable, inspectable workflows.
Simple, efficient background processing for Ruby
A runtime developer console and IRB alternative with powerful introspection capabilities.
Modern concurrency tools including agents, futures, promises, thread pools, supervisors, and more. Inspired by Erlang, Clojure, Scala, Go, Java, JavaScript, and classic concurrency patterns.
A gem providing "time travel", "time freezing", and "time acceleration" capabilities, making it simple to test time-dependent code. It provides a unified method to mock Time.now, Date.today, and DateTime.now in a single call.
Payments for Ruby on Rails apps
A self-hosted digital asset manager for 3d print files.
A super efficient Amazon SQS thread based message processor for Ruby.
A next-generation progressive site generator & fullstack framework, powered by Ruby
🏆Open Source Security Foundation (OpenSSF) Best Practices Badge (formerly Core Infrastructure Initiative (CII) Best Practices Badge)
Connect suppliers, distributors and consumers to trade local produce.
Alba is a JSON serializer for Ruby, JRuby and TruffleRuby.
math and logic formula parser and evaluator
Ruby gem & CLI to detect a project's open source license (SPDX) from LICENSE files, package manifests, and READMEs
🤖 Automatically collected AI repos, tools, websites, papers & tutorials. 实用AI百宝箱 💎
Homebrew tap for PHP extensions :beers:
Pattern recognition for hosts, services, and content
A self-hosted dead man's switch for delivering encrypted messages (E2EE) to your loved ones — when you're gone or unresponsive.
Release pull request generator
Create a fully featured real estate website on Rails in minutes! ⛺
OpenCutList is a SketchUp Extension for automating the generation of cut lists for woodworking projects.
IaC Automation Framework for Linux Containers (LXC) on Proxmox VE.
Find actively maintained & popular open source software libraries for the Ruby programming language
The contraction gate for Rails: no PR merges while the codebase holds duplication the Contract doesn't keep
Pure-Ruby, Phlex-style PDF documents: box layout, TrueType fonts, images. No Prawn, no Chrome.
Resque is a Redis-backed Ruby library for creating background jobs, placing them on multiple queues, and processing them later.
RailsAdmin is a Rails engine that provides an easy-to-use interface for managing your data
A static analysis security vulnerability scanner for Ruby on Rails applications
:gem: A fast, open source text processor and publishing toolchain, written in Ruby, for converting AsciiDoc content to HTML 5, DocBook 5, and other formats.
Active Merchant is a simple payment abstraction library extracted from Shopify. The aim of the project is to feel natural to Ruby users and to abstract as many parts as possible away from the user to offer a consistent interface across all supported gateways.
Ruby: parallel processing made simple and fast
A Ruby code quality reporter
A high performance implementation of the Ruby programming language, built on GraalVM.
HTTP (The Gem! a.k.a. http.rb) - a fast Ruby HTTP client with a chainable API, streaming support, and timeouts
Ruby's bikeshed-proof linter and formatter 🚲
Ruby production code coverage collection and reporting (line of code usage)
Preflight for HTML email
Ruby and Rails efficient Kafka processing framework