Astro Components Rules

Props Definition

If a component has props, define a Props type and destructure from Astro.props:

type Props = {
  title: string;
};

const { title } = Astro.props;

Use types from the CMS wherever possible:

import type { Image } from "cms/src/payload-types";

type Props = {
  images: Image[];
};

const { images } = Astro.props;

Styling

Always use Tailwind CSS. When a tag has many classes, group them with class:list and inline comments:

<div class:list={[
  'flex flex-col', // Layout
  'p-4 gap-2',  // Spacing
  'bg-white rounded shadow-md',  // Visual
]}>

Custom Components

Images

Use the custom <Img /> component from web/src/components/Img.astro. It handles alt text automatically:

<Img media={media} class="w-full h-full aspect-square" height={500} width={500} />

Rich Text

For rendering rich text from the CMS, always use <RichText /> from web/src/components/blocks/RichTextBlock/RichTextLexical.astro:

<RichText data={richText} />

Links

For internal or external links, always use the custom Link.astro component from web/src/components/Link.astro. Normalize CMS-driven internal paths using normalizePath():

<Link href={normalizePath(page.path)}>Page Name</Link>
<Link href={externalUrl}>Website Name</Link>