OpenProject — Self-Hosted Open Source Project Management

Introduction

OpenProject is a web-based project management system written in Ruby on Rails. It covers the full project lifecycle from planning through execution, offering classic Gantt charts, agile boards, budgets, and time tracking in a single self-hosted application that teams own and control.

What OpenProject Does

• Manages work packages with custom types, statuses, and workflows
• Provides interactive Gantt charts for timeline planning and dependency tracking
• Supports Scrum and Kanban boards for agile project execution
• Tracks time and costs with built-in reporting and budget management
• Integrates with Git and Subversion repositories for linking commits to work items

Architecture Overview

OpenProject is a Ruby on Rails monolith backed by PostgreSQL. It uses a background job processor (GoodJob) for async tasks like notifications and mail delivery. The frontend is an Angular single-page application that communicates with the backend via a JSON:API-compliant REST API. File storage can be local or delegated to Nextcloud or S3-compatible backends.

Self-Hosting & Configuration

• Deploy via Docker Compose with the official openproject/openproject image
• Alternatively install on Ubuntu/Debian via the packaged DEB installer
• Configure SMTP settings for email notifications in configuration.yml or environment variables
• Set OPENPROJECT_SECRET_KEY_BASE and DATABASE_URL as required environment variables
• Use a reverse proxy (Nginx, Caddy) for HTTPS and optionally enable LDAP or SAML for SSO

Key Features

• Full Gantt chart editor with drag-and-drop scheduling and auto-rescheduling
• Built-in meeting management with agendas and minutes linked to work packages
• Fine-grained role-based access control with project-level permissions
• BIM module for construction and architecture project workflows
• REST API and webhooks for integrating with CI/CD, chat tools, and custom automations

Comparison with Similar Tools

• Jira — SaaS with complex licensing; OpenProject is self-hosted and open core
• Plane — lighter-weight and newer; OpenProject offers deeper Gantt and cost tracking
• Taiga — focused on agile; OpenProject also covers waterfall, hybrid, and BIM workflows
• Redmine — similar heritage but aging UI; OpenProject has a modern Angular frontend
• Leantime — simpler and more opinionated; OpenProject provides enterprise-grade customization

FAQ

Q: Is OpenProject fully open source? A: The Community edition is GPLv3. Enterprise features like LDAP group sync and 2FA are in a paid edition built on the same codebase.

Q: Can OpenProject replace Jira for my team? A: For many teams, yes. It covers work tracking, agile boards, Gantt charts, and time logging. Complex Jira plugin ecosystems may not have direct equivalents.

Q: What databases does OpenProject support? A: PostgreSQL is the only supported production database. SQLite is not recommended beyond evaluation.

Q: How do I migrate from another tool? A: OpenProject provides CSV importers and a REST API. Community plugins exist for importing from Redmine and Jira.

Sources

• https://github.com/opf/openproject
• https://www.openproject.org/docs/