develop

The React implementation, the tokens, apps inside a shell, and contributing.

• reactWhat the React subsite holds, and how to install the package, its styles and the fonts.
• tokensThe colours, type and spacing for CSS, JavaScript and Tailwind, all from one file.
• apps in a shellApps inside the shell use the shell's copy of the design system, so a page carries one version.
• contributingThe rules of the repository, and how to add a component.