#how to render markdown

7 messages · Page 1 of 1 (latest)

quaint meadow
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hey bot. remind me how to specify some markdown in the code section of an .astro file and then render it below? what do i need to import?

lone topazBOT
#

Hi @quaint meadow. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:

#

To render Markdown content that you specify as a string inside an .astro file, you need to parse that Markdown string into HTML before rendering it. Astro does not provide a built-in way to parse arbitrary Markdown strings at runtime in your components. However, you can use a third-party Markdown parser like marked for this purpose.

Here’s how you can do it:

  1. Install a Markdown parser (e.g., marked):

    npm install marked

  2. Import and use the parser in your .astro file:

    ---
import { marked } from 'marked';
const markdown = `
# Hello, Astro!
This is **Markdown** content rendered in an Astro component.
`;
const html = marked.parse(markdown);
---
<article set:html={html} />

This will render your Markdown string as HTML inside the <article> element. Note that this approach does not inherit Astro’s built-in Markdown settings or plugins, and you should be aware of the security implications of rendering raw HTML if your Markdown comes from an untrusted source.

Reference: Fetching Remote Markdown

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#

@quaint meadow Kapa.ai is still learning and improving, please let me know how I did by reacting below.

quaint meadow
#

@lone topaz hrm really? i have MDX installed as an integration, surely there's a better way?

lone topazBOT
#

Let me check the knowledge base for you again. One moment! :books:

#

Yes, if you have the MDX integration installed, you can write Markdown directly inside .mdx files and use components and JSX expressions seamlessly. With MDX, you don’t need to manually parse Markdown strings in your .astro files. Instead, you can create a .mdx file, write your Markdown content, and import or use it as a page or component.

Example: Writing Markdown in an MDX file

---
// frontmatter is supported!
title: My Markdown Page
---

# Hello, Astro!

This is **Markdown** content rendered in an MDX file.

You can then import this MDX file into your .astro component and render it using the <Content /> component:

---
import { Content } from '../content.mdx';
---
<Content />

This approach leverages the MDX integration, allowing you to mix Markdown and components without extra parsing or third-party libraries. You can also pass custom components to override HTML elements if needed, using the components prop on <Content /> Using Components in MDX.

If you want to render Markdown defined as a string inside an .astro file (not in a separate .mdx file), the knowledge sources do not describe a built-in way to do this with MDX. The recommended approach is to author your Markdown in .mdx files and import them as shown above MDX in Astro.

Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: