Discourse is a modern, open source community discussion platform built for creating threads, categories, real‐time chat, and rich interactions. It is designed to foster constructive conversations, moderation, and community management. It uses Ruby on Rails for its back end and Ember.js for its front end, with PostgreSQL for data storage and Redis for caching and transient data. Discourse supports plugin and theme extensions, is self-hostable (or available via hosted option), and supports extensive customization and moderation tools.

Features

  • Threaded discussions with categories, tags, and nested replies
  • Real-time updates (“live” discussion) and notifications
  • Plugin and theme system allowing customization of look, feel, and functionality
  • Built-in moderation tools: flags, trust levels, spam blocking etc
  • Search engine friendly, supports restoring via backups, extensive admin controls
  • Responsive design to work across desktop/browser/mobile devices

Project Samples

Project Activity

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Categories

Communications

License

GNU General Public License version 3.0 (GPLv3)

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Additional Project Details

Operating Systems

Linux, Mac, Windows

Programming Language

Ruby

Related Categories

Ruby Communications Software

Registered

2025-09-17