This site uses Nextra (opens in a new tab) which uses MDX for content.
For most copy-editing changes, you can likely just edit the appropriate MDX file for each page.
To find the appropriate file for a page, you can click the
Edit this page link on the right sidebar of that page.
This site is automatically re-deployed using the Distributed Press GitHub Action so any changes are reflected on the site almost immediately.
For more involved changes, here is a rough overview of what's what:
theme.config.jsx: Configuration for the Nextra theme, including logo, colours, footer, etc.
pages/_meta.json: Page-specific metadata, controls titles and ordering in the sidebar
.github/workflows/deploy.yaml: GitHub workflow for deploying the current site