A chat-style, nested-notes workspace: rapid capture, outliner navigation, fast search, tasks, and per-folder templates, with one-click Open Knowledge Format (OKF) export for LLMs and agents.
Scroll-to-reveal flashcard study for diagrams/images. Right-click any folder to open it as a Slide & Reveal view: drop covers over each label, then scroll in place to uncover them one pair at a time.