Shiki Code Block is a Shiki based component that allows you to render code in any language and theme. It is highly customizable and supports both light and dark themes.

Installation

You can use Shiki Code Block with your favourite framework or library. Install it as shown below

React

# ✨ Auto-detect
npx nypm install shiki-block-react

# npm
npm install shiki-block-react

# yarn
yarn add shiki-block-react

# pnpm
pnpm install shiki-block-react

# bun
bun install shiki-block-react

# deno
deno install shiki-block-react

React Usage

React Marquee uses shiki-block-react. You can check it out here.

import CodeBlock from 'shiki-block-react'
const code = `pnpm add shiki-block-react`

<CodeBlock
  lang="bash"
  theme={{
    light: 'vitesse-light',
    dark: 'vitesse-dark',
  }}
  code={code}
/>

React Styles

/* Dark mode */
@media (prefers-color-scheme: dark) {
    .shiki,
    .shiki span {
      color: var(--shiki-dark) !important;
      background-color: var(--shiki-dark-bg) !important;
      /* Optional, if you also want font styles */
      font-style: var(--shiki-dark-font-style) !important;
      font-weight: var(--shiki-dark-font-weight) !important;
      text-decoration: var(--shiki-dark-text-decoration) !important;
    }
}

html.dark .shiki,
html.dark .shiki span {
  color: var(--shiki-dark) !important;
  background-color: var(--shiki-dark-bg) !important;
  font-style: var(--shiki-dark-font-style) !important;
  font-weight: var(--shiki-dark-font-weight) !important;
  text-decoration: var(--shiki-dark-text-decoration) !important;
}

.shiki--code--block {
  width: 100%;
}

pre {
  z-index: 1;
  padding: 24px;
  border-radius: 10px;
  overflow-x: auto;
  -ms-overflow-style: none;
  scrollbar-width: none;
  position: relative;
  background-color: #F9F9F9 !important;
}

code {
  display: block;
  line-height: 1.7;
  font-size: 15px;
}

Usage With A Shiki Transformer

Check out the shiki-transformer-copy-button.

Install the shiki-transformer-copy-button as shown below:

pnpm add @selemondev/shiki-transformer-copy-button

Import

import { transformerCopyButton } from '@selemondev/shiki-transformer-copy-button'

<div style="display: grid; place-items: center; height: 100vh; width: 100vw;">
    <CodeBlock lang="typescript" :code="code" :theme="{
      light: 'vitesse-light',
      dark: 'vitesse-dark'
    }" :transformers="[
      transformerCopyButton({
        duration: 3000,
        display: 'ready',
        successIcon: `data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='rgba(128,128,128,1)' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' viewBox='0 0 24 24'%3E%3Crect width='8' height='4' x='8' y='2' rx='1' ry='1'/%3E%3Cpath d='M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2'/%3E%3Cpath d='m9 14 2 2 4-4'/%3E%3C/svg%3E`,
        copyIcon: `data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='rgba(128,128,128,1)' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' viewBox='0 0 24 24'%3E%3Crect width='8' height='4' x='8' y='2' rx='1' ry='1'/%3E%3Cpath d='M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2'/%3E%3C/svg%3E`,
      })
    ]" />
</div>

Props

| name | type | description | |:-------------:|:-------------:|:-------------------------:| | lang | BundledLanguage | The language for the provided code. | | code | string | The code snippet. | | theme | BuiltinTheme | A theme object with light and dark properties for dark and light mode support. | | transformers | ShikiTransformer[] | Adds extra features on top of Shiki |

Credits go to this amazing project:

• Shiki - A beautiful yet powerful syntax highlighter.