MDsveX rehype Plugins: Pimp your Blog Posts # MDsveX rehype Plugins: Pimp your Blog Posts #

🔌 MDsveX rehype Plugins: Introduction #

MDsveX rehype plugins offer an easy way to add some polish to your Markdown based content. They work by inserting themselves into the generation process of your site's HTML from Markdown. We focus on rehype plugins in this video, though remark plugins also offer fantastic functionality, doing their magic slightly earlier in the generation process. We will see how it takes less than five minutes to add automatically generated tables of contents to your blog posts. What's more, it's nothing more complicated than installing a couple of plugins and adding them to an array in our config. Although we just look at tables of contents (TOC) here, you can also use rehype plugins to make your emoji accessible , sanitize HTML  or add syntax highlighting . You can apply what we see in this video to any of those applications and more. Have a look at the video and throw your questions into a comment below.

📹 MDsveX rehype Plugins: Video #

🖥 Code #

Installing the Plugins #

    
pnpm add -D @jsdevtools/rehype-toc rehype-slug # or use npm instead of pnpm

  

Updating the SvelteKit Configuration #

    
1 /** @type {import('@sveltejs/kit').Config} */
2 import adapter from '@sveltejs/adapter-netlify';
3 import { mdsvex } from 'mdsvex';
4 import preprocess from 'svelte-preprocess';
5 import toc from '@jsdevtools/rehype-toc';
6 import rehypeSlug from 'rehype-slug';
7  
8 const config = {
9   extensions: ['.svelte', '.md', '.svelte.md'],
10   preprocess: [
11     mdsvex({ extensions: ['.svelte.md', '.md', '.svx'], rehypePlugins: [rehypeSlug, toc] }),
12     preprocess({
13       scss: {
14         prependData: "@import 'src/lib/styles/variables.scss';",
15       },
16     }),
17   ],
18   // TRUNCATED...
19 };

  

Some Styling #

    
172 h1 > a {
173   color: inherit;
174   text-decoration: none;
175 }
176 h2 > a,
177 h3 > a,
178 h4 > a,
179 h5 > a,
180 h6 > a {
181   text-decoration: none;
182   color: inherit;
183 }
184  
185 .toc {
186   .toc-level-1 {
187     font-size: $font-size-3;
188     font-weight: $font-weight-bold;
189   }
190 }

  

🔗 Links #

• MDsveX Blog Starter on Rodney Lab GitHub
• mdsvex plugin docs on rehype 
• List of rehype plugins  
• rehype-toc plugin docs 
• rehype-slug plugin docs 
• Complete Code for Final Product 
• Twitter handle: @askRodney 

🙏🏽 MDsveX rehype Plugins: Feedback #

If you have found this video useful, see links below for related content on this site. I do hope you learned one new thing from the video. Let me know if there are any ways I can improve on it. I hope you will use the code or starter in your own projects. Be sure to share your work on Twitter, giving me a mention, so I can see what you did. Finally, be sure to let me know ideas for other short videos you would like to see. Read on to find ways to get in touch, further below. If you have found this post useful, even though you can only afford even a tiny contribution, please consider supporting me through Buy me a Coffee.

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