External content

Get test source content in folderA myst start --execute --headless starts a content server running on localhost:3100.

Start myst-theme npm run theme:book in the MyST Theme repository, e.g. npm run theme:book starts a theme running on localhost:3000.

Get second set of test content in folderB

1. Add local: http://localhost:3000 to myst.yml#project.references.

2. Add external cross references and embeds in folderB pointing to the local content in folderA.

3. Start a second content server with myst start --execute --headless, which runs on localhost:3101.

In a second myst-theme folder, or without fully restarting the theme from step 2.

• Set CONTENT_CDN_PORT=3101 in your environment, and run another MyST Theme process (see (2))

Test this website 👆.