Best Open Source Product & Project Management Tools in 2026

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hiring-agent

stars 5.5Kforks 1.1K

AI-powered resume evaluation and scoring tool

LLM AI Agents Developer Tools+1

plane

stars 52.5Kforks 4.7K

Modern project management for all teams

Project Management Self Hosted Developer Tools

freeCodeCamp

stars 451.3Kforks 45.4K

Join the FreeCodeCamp community and contribute!

Developer Tools Open Core Knowledge Management+2

open-notebook

stars 28.7Kforks 3.3K

Self-host private AI research notebooks

LLM Knowledge Management AI Agents+1

Orgnise

stars 241forks 35

Centralize wikis, docs, and project tasks in a self-hosted workspace.

Knowledge Management Project Management Self Hosted+2

CocoIndex

stars 10.3Kforks 800

Incremental data framework for AI agents.

AI Agents Knowledge Management Developer Tools

Tolaria

stars 18.5Kforks 1.3K

Organize your notes with Markdown and Git integration

Knowledge Management Developer Tools AI Coding Assistant+2

TradingAgents

stars 91.9Kforks 17.8K

Multi-Agent LLM Framework for Financial Trading

LLM AI Agents Personal Finance+1

showmd

stars 49forks 2

The most readable way to preview any .md file on macOS.

macOS Developer Tools Documentation+4

OpenFlags

stars 17forks 0

Self-hosted feature flags for React, Bun, and Node.js

Feature Flag Self Hosted Developer Tools+3

Baseline Studio

stars 21forks 5

Claude plugin for AI-enhanced product management

Project Management LLM AI Agents+3

OpenBug

stars 22forks 4

Open source collaborative workspace for debugging issues

Project Management Workflow Automation Error Tracking+3

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