Org mode

Org mode is a versatile tool within the Emacs text editor used for organizing, planning, and managing information. It allows users to create hierarchical outlines, incorporate notes, schedule tasks, set deadlines, and track progress—all in plain text. Think of it as a digital notebook that supports structured data, making it easy to prioritize, review, and update your work. It's highly customizable, suitable for personal productivity, project management, and documentation, enabling efficient organization without relying on complex or proprietary software.