Try Tano's document list and editor without signing in. The demo is for learning the interface; it is not a place to keep your only copy of important work.
What you can try
Open the English demo to create and edit Markdown, switch visual/source views, find documents, and use object references. The Chinese demo is independent, with separate documents, preset objects, edits, and browser sessions.
The current sample set contains 18 documents per language. Pages 01–09 cover formatting, YAML, math, Mermaid, enhanced blocks, links, and source preservation. Pages 10–14 cover multiple-block source editing, copy formats, navigation, data tables, and assistant/agent workflows. A sample project provides a real folder home and child document.
Preview bundled images, download attachments, and try suggestions, data tables, templates, and tasks. Office attachments, external file edits, and real model exercises require the appropriate desktop or online environment; they are not services supplied by the demo.
The assistant simulates responses. Calendar and Todo support file imports rather than external account connections. Exercise checklists are guidance, not records of passed acceptance tests.
Where content is stored
Demo content is saved in this browser's local storage. Switching browsers or devices, clearing site data, or opening a private window may make earlier demo content unavailable. Move anything you need to keep into a suitable workspace before relying on it.
Demo limitations
The demo is not connected to a real folder on your computer or to an online workspace. It does not sync with the desktop app or other browsers, provide real-time collaboration, or start or connect a real agent. The sample documents in the interface are for exploration only.
To keep documents online, read Online workspace. To let a local agent work directly with files, read Local desktop workspace.
If new samples do not appear
An existing demo keeps your saved copy; updated seeds do not overwrite it. Keep your original browser edits and use a separate profile or private window to inspect the latest samples. Desktop can open markdown-test-workspace from the source checkout. Do not clear unbacked-up site data just to refresh examples.