Each guide starts with the short answer and an example, then the details.
| Guide | Covers |
|---|---|
| Displaying documents | Markdown and Source, relative addresses, links, anchors, the table of contents, lazy rendering, settings for every viewer |
| Markdown and the pipeline | The GitHub default, adding syntax, subscript, alerts, <details>, the HTML subset |
| Chat and AI answers | A viewer per message, the Chat preset, streaming, thinking blocks |
| Streaming | Streaming sessions in depth: appending, completing, healing, provisional blocks |
| Code blocks | The toolbar, copy buttons, line numbers, wrapping, syntax highlighting, custom fenced blocks |
| Images and diagrams | Sizing, the lightbox, saving, the image cache, SVG, Mermaid |
| Math | LaTeX formulas and their delimiters |
| Themes and presets | The default theme, the GitHub, Chat and Docs presets, colours, sizes and styles |
| Selection and copy | Selecting, copying as Markdown and HTML, the context menu |
| Find in document | Searching the document and highlighting matches |
| Folding | Foldable headings, alerts, <details> and thinking blocks |
| Task lists | Checkboxes the reader can tick |
| Accessibility | Screen readers, keyboard, contrast and high contrast |
| Right-to-left text | Hebrew and Arabic, code, the dir attribute, fonts |
| Custom extensions | Your own renderers, image loaders and code highlighters |