Codeblocks themes how to#
Codeblocks themes full#

We have seen you can use CSS counters to add line numbers as a pseudo element at the start of each line. How can you add line numbers to Shiki highlighted code? # At the time of writing, Shiki does not have an API for adding line numbers, however, it is fairly easy to do so with CSS. That said, you should arrange elements in a logical order and set tabindex to 0 for all focusable element whenever possible. For positive tabindex values, the order of the values sets the sequence in which users will tab through the elements. Negative tabindex values are only used when the element should not be focusable. Set the value of this element to a non-negative value. To make an element scrollable, add a tabindex attribute. For that reason it is important these elements are focusable for accessibility reasons. How can you make a scrolling code fragment focusable? # Making scrolling elements focusable helps users navigating the site by keyboard scroll those elements. The meta will be helpful if, for example, you want to add extra highlighting to certain lines. The highlighter function takes three arguments, the code itself, the coding language of the code and some optional meta. To do this just pass a highlighter function to the mdsvex configuration. 🏁 SvelteKit Shiki Syntax Highlighting: Summary # Does Shiki work with mdsvex? # Although out-of-the-box, mdsvex uses PrismJS for code highlighting, you can define a custom highlighter using Shiki (or even you own hand-rolled highlighter). Also Twitter if you have suggestions for improvements or questions. If you run into any issues, you can drop a comment below as well as reach out for a chat on Element.

Codeblocks themes full#

You can see the full SvelteKit code for this project on the Rodney Lab Git Hub repo. Reach out if you have questions I might be able to write a post on. This post is related to a question I got on Twitter on adding line numbers to code blocks, so do Also let me know if you feel more explanation of the config is needed. I do hope there is at least one thing in this article which you can use in your work or a side

Codeblocks themes how to#

how to manipulate the output Shiki HTML to make the result more accessible.generating your own code highlighter with mdsvex,.How to add Shiki syntax highlighting in SvelteKit, including line numbers and extra highlighting 🙌🏽 SvelteKit Shiki Syntax Highlighting: Wrapup # Browser not supported 😢 Using SvelteKit with Shiki: Test.