OpenProject is the leading open source project management software
Kanban project management software
The open-source kanban
Focalboard is an open source, self-hosted alternative to Trello, etc.
Powerful system task manager
Web based groupware server written in PHP
Official GanttProject repository
The Project Management plugin for WordPress
A distributed, fault-tolerant task queue
The ERP and CRM, multi language, for freelancers
All-in-One Project Management Platform
Opensource work management solution
GPL version of JavaScript Event Scheduler
An extremely fast Python package and project manager, written in Rust
An open source project management platform
GPL version of Javascript Gantt Chart
Request Tracker, an enterprise-grade issue tracking system
Making Docker and Kubernetes management easy
A distributed task scheduling framework
A Flutter based App for Project Management building upon Planka
A cross-platform command-line utility that creates projects
Bring projects, wikis, and teams together with AI
All in One PSA for MSPs, which Unifies client, contact, vendor, etc.
Open Business Management Platform