A platform for community discussion. Free, open, simple.

Metasploit Framework

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

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

Language Savant. If your repository's language is being reported incorrectly, send us a pull request!

Get Started with Kubernetes

Transactional email server with a lovely web interface

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…

The Ruby Gem that Powers Entitlements - GitHub's Identity and Access Management System

Coffee Visualizer