chatwoot / chatwoot

Open-source, self-hostable customer support platform combining live chat, email, and social channels into one inbox.

opf / openproject

Self-hostable open source project management software with agile boards, Gantt charts, roadmaps, and time tracking.

we-promise / sure

A self-hostable personal finance app for tracking accounts, net worth, and budgets, forked from the abandoned Maybe Finance project.

docusealco / docuseal

Open source platform for creating PDF forms that people fill and sign online, with a self-hostable web app.

discourse / discourse

Open-source community discussion platform for forums, topics, real-time chat, and plugins, built on Ruby on Rails and Ember.js.

basecamp / kamal

Deploys Docker-containerized web apps to bare metal or cloud VMs over SSH with zero-downtime switchover.

mastodon / mastodon

Self-hosted, federated social network server implementing ActivityPub for publishing posts, media, and following users across servers.

spree / spree

Open-source Ruby commerce platform with REST APIs, TypeScript SDKs, an admin dashboard, and a Next.js storefront.

basecamp / once-campfire

Web-based group chat application with rooms, direct messages, file attachments, search, and bot API, self-hostable via Docker.

zammad / zammad

Web-based open source helpdesk and customer support system handling email, chat, phone, and social media inquiries.

gitlabhq / gitlabhq

Self-hosted Git platform (Ruby on Rails) for source hosting, merge requests, CI/CD pipelines, issue tracking, and wikis.

ubicloud / ubicloud

Open source IaaS cloud platform that runs on bare metal providers, offering VMs, managed Postgres, Kubernetes, and networking.

pglombardo / PasswordPusher

Web app for sharing passwords, text, files, and URLs via links that expire after a set number of views or time.

instructure / canvas-lms

Canvas LMS is an open-source learning management system developed and maintained by Instructure.