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blog-astro/src/content/journal-entries/2024-12-01.mdx
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2024-12-01 15:09:58 -05:00

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---
title: "Getting FullDev UI to Work with MDX in Astro"
tags: ["astro", "fulldev-ui"]
category: "Astro"
description: "I'm using MDX in my Astro blog, and I want to use FullDev UI's components in it."
date: 2024-12-01
---
I wanted to keep the moving parts of this blog to a minimum, so I wanted to use plain Markdown for the content. But, I also wanted to use the [FullDev UI](https://fulldev.dev) styling for headings, text, links, etc. because the rest of the site is using [FullDev UI](https://fulldev.dev).
So, I had to add the MDX integration to the blog. This allowed me to override which components to used for each Markdown element. So far, I've only overridden the `p` and `a` components:
```jsx
<Layout title={journalEntry.data.title}>
<main>
<Heading>{journalEntry.data.title}</Heading>
<Content
components={{
p: RegularText,
a: Link,
}}
/>
</main>
</Layout>
```
The `RegularText` component is a simple wrapper around `Text` from FullDev UI:
```jsx
import Text from "fulldev-ui/components/Text.astro";
<Text contrast={true}>
<slot />
</Text>;
```
I had to create this wrapper as a separate component because the Astro syntax doesn't allow defining inline components like this:
```jsx
<Layout title={journalEntry.data.title}>
<main>
<Heading>{journalEntry.data.title}</Heading>
<Content
components={{
p: () => (
<Text contrast={true}>
<slot />
</Text>
),
a: Link,
}}
/>
</main>
</Layout>
```
In that case it gives a build error:
```
15:06:29 [ERROR] Expected ">" but found "contrast"
Stack trace:
at failureErrorWithLog (.../blog-astro/node_modules/.pnpm/esbuild@0.21.5/node_modules/esbuild/lib/main.js:1472:15)
[...] See full stack trace in the browser, or rerun with --verbose.
```