commencement-technology/planka

PLANKA is a collaborative Kanban‑style board system that lets users create projects, boards, lists, and cards with real‑time drag‑and‑drop updates, markdown‑rich descriptions, and customizable notifications. It’s intended for teams or individuals who want a flexible, self‑hostable workflow tool to visualize and manage tasks—from personal task tracking to enterprise‑grade project management. The project is open source, free to use, and also offers paid Pro/Enterprise licenses for added support and features.