Your self-hosted, globally interconnected microblogging community

Create agents that monitor and act on your behalf. Your agents are standing by!

Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬

For empowering community 🌱

📮 A fully featured open source mail delivery platform for incoming & outgoing e-mail

An uroboros program with 100+ programming languages

Classy web-development dressed in a DSL (official / canonical repo)

A Ruby/Rack web server built for parallelism

A flexible framework for maintainable Ruby apps

Manage Procfile-based applications

A self-hosted, anti-social RSS reader.

Web Application Security Scanner Framework

Actor-based concurrent object framework for Ruby

JRuby, an implementation of Ruby on the JVM

A fast, powerful type checker designed for Ruby

A Ruby web framework where your Ruby runs on both server and client

A high performance implementation of the Ruby programming language, built on GraalVM.

acts_as_paranoid for Rails 5, 6 and 7

A high-performance web server for Ruby, supporting HTTP/1, HTTP/2 and TLS.

Static type checker for Ruby

a work-in-progress Ruby compiler, written in Ruby and C++

A learning management system (LMS) that lets you run an asynchronous online school, where learning is achieved through focused tasks, directed feedback, an iterative workflow, and community interac…

A JIT for Ruby, implemented in pure Ruby

A blog and Portfolio CMS built with Rails, React, Redux, Material-UI, CSS Modules.

Shale is a Ruby object mapper and serializer for JSON, YAML, TOML, CSV and XML. It allows you to parse JSON, YAML, TOML, CSV and XML data and convert it into Ruby data structures, as well as serial…

Embed Crystal code directly in Ruby

parallel test runner for CI environments

3D Graphics Library for Ruby.

JIT for Ruby that is written in Ruby

An Open Source, Self-Hosted, Snippet Manager