tududi

tududi provides a self‑hostable, open‑source task management system that lets users organize tasks, projects, notes, and tags within a hierarchical structure of areas, projects, and subtasks. It supports smart recurring tasks with various patterns, completion‑based recurrence, and parent‑child linking, allowing flexible scheduling and end‑date control. The application includes filtering by due dates, priorities, and tags, and offers responsive design for desktop, tablet, and mobile devices.

The tool integrates directly with Telegram, enabling task creation, daily digests, and quick capture of ideas from the messaging app. An OpenAPI‑compatible API with personal access tokens and OIDC/SSO authentication lets developers and enterprises connect tududi to external workflows and single‑sign‑on providers. Localization is provided for 24 languages, and the interface is designed for privacy‑focused individuals and small teams.

tududi can be run on a personal server with a simple .env configuration, giving full data control, or accessed through a managed hosted service for users who prefer a turnkey solution. The MIT‑licensed codebase is stable and free of subscription requirements.