nattsw/discourse

Discourse is a 100% open-source community discussion platform that enables users to create forums for meaningful conversations, real-time chat, and customization through themes and plugins. It's designed for individuals, organizations, and communities who want complete control over their discussion platform, whether self-hosted or using official hosting services. The project is built with Ruby on Rails and Ember.js, supports modern browsers, and has been actively developed for over a decade with contributions from a global community.