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Open Source Task Management Tools using Java

A curated collection of the best open source applications focused on managing individual tasks and to-do lists. using Java.

AppFlowy

AI workspace for docs, projects, and wikis you control

Stars
74,063
Forks
5,669
Last commit
24 days ago

Open source collaborative workspace combining notes, databases, and AI with full data ownership, offline support, and self-hosting options.

Open Source Alternative to:

Notion

Super Productivity

Task manager built for deep work, privacy, and focus

Stars
20,738
Forks
1,871
Last commit
2 days ago

Combines task management, time tracking, Pomodoro focus sessions, and GitHub/Jira integration in a local-first app for Windows, macOS, Linux, Android, and iOS.

Open Source Alternative to:

Monday

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