zd documentation

zd md gives long Markdown documents a calm reading surface without making you switch away from the editable source. Start with the task you want to complete.

Tutorial

• Open your first document to learn the reading, navigation, editing, and saving loop by completing it once.

How-to guides

• Install on macOS to verify, install, update, or remove a release build.
• Install on Windows to verify and run the x64 release installer.
• Review with comments to collect line-specific notes in one handoff file without changing the reviewed Markdown.
• Develop zd to run the browser surface or native shell and choose a useful verification command.

Reference

• CLI reference lists launch forms, path rules, and exit behavior.
• Hold Cmd+. in the app (Ctrl+. on other platforms) for the live shortcut reference. It uses the same command registry that handles each key.
• Design system defines canonical type, colour, spacing, and motion values.

Explanation

• Architecture explains why the product uses a web frontend on a thin native shell and where each responsibility stops.

Documentation contributors

Read the documentation standards before you add or substantially change a user-facing page. Planning records, implementation reports, and release operations belong outside this folder.