🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.

OpenProject is the leading open source project management software for product, project and portfolio management. A powerful Jira alternative with agile planning, issue tracking, roadmaps, Gantt charts, time tracking, collaboration features, and more. Available on premises or in the cloud. ⭐Star us on GitHub

Official GanttProject repository.

Spec-driven development workflow for AI coding agents: architecture-first planning, task decomposition, GitHub Issue/PR tracking, Deep Discuss, and adaptive control for Claude Code, Codex, Cursor, and other Markdown-capable agents.

Lavagna: issue tracker/project management tool

🥇 Roadmap to become a system design and architecture master

Scrumwala: Your very own Scrum, Agile project management web app - built with Laravel

Re:Backlogs is an Open Source Project Management Tool.

Descritpion Template Quizzes & Assignment Solutions for Google Project Management on Coursera. Also included a few resources on side that I found helpful.

Open-source Jira, Linear, Monday, ClickUp and Plane alternative. Devlane is a modern project management platform to manage tasks, sprints, docs, and triage.

The Automagic Project Planner

VSTS extension for managing and planning features

[NOT MAINTAINED ANYMORE] A simple to use project management tool built with Microsoft technologies

Generate new words that sound like Game of Thrones characters. Good for project names and stray cats.

A Claude/Codex skill that makes AI agents research comparable projects, tradeoffs, costs, and failure conditions before giving build advice.

A Claude Code skill for structured, spec-driven development with phase-by-phase workflow and living documentation

Specification-driven workflow system for AI-assisted development - break large projects into manageable 2-4 hour sessions with 15-30 tasks each.

Steedos Project Management App help you track and manage your projects, milestones, tasks, blocked tasks, overdue tasks, time, expense budgets, and has detailed reporting capabilities. / 使用华炎魔方低代码平台开发的项目管理系统。

AgentOrchestrator - Multi-agent development coordination platform. Transform AI assistants into sophisticated project planners that orchestrate teams of specialized agents for complex development workflows.

🚀 Next-generation AI-powered project management ecosystem with 80+ proven templates, predictive analytics, blockchain automation, and intelligent workflows. Transform from static templates to data-driven insights with ML forecasting, smart contracts, and real-time collaboration. Open-source foundation with SaaS monetization.