# Code Block
- Page: https://jiguang132.com/resources/chakra-ui/docs/code-block
- Resource: Chakra UI (https://jiguang132.com/resources/chakra-ui.md)
- All guides: https://jiguang132.com/resources/chakra-ui/docs.md
Used to display and highlight dynamic code blocks
Copy source without decorative line numbers, handle long lines, and load only required highlighting languages. Displayed code is not executable page content.
## Included icon notices
The source viewer includes ICON_ATTRIBUTION.md and original notices for the icon collections used by these examples. Preserve them when redistributing examples; react-icons' wrapper license does not replace individual collection terms.
- Font Awesome 5: CC BY 4.0 License
- Ionicons 5: MIT
- Lucide: ISC
## Installation and initialization
```bash
npm install @chakra-ui/react@3.37.0 @emotion/react@11.14.0
```
Initialize ChakraProvider with defaultSystem and Emotion before rendering. Preserve the host React version and inspect peer compatibility. Official npm installation supplies components, not these example source files. Use the resource setup guide for locale, next-themes and framework-specific SSR; copy the selected example source separately from npm installation.
## Complete native usage example
This is the actual pinned example, not a generic API mock. Copy its source closure and retain the named export. Additional imports are listed per example below.
```tsx
"use client"
import { CodeBlock, createShikiAdapter } from "@chakra-ui/react"
import type { HighlighterGeneric } from "shiki"
const file = {
code: `
Hello, world!
`,
language: "html",
title: "index.html",
}
export const CodeBlockBasic = () => {
return (
)
}
const shikiAdapter = createShikiAdapter>({
async load() {
const { createHighlighter } = await import("shiki")
return createHighlighter({
langs: ["tsx", "scss", "html", "bash", "json"],
themes: ["github-dark"],
})
},
theme: "github-dark",
})
```
## All examples and reproduction requirements
Names identify demos, not component variant props. Copy every sourceFiles entry for the selected example. The compositions alias denotes local files, not a package. Preserve relative imports or rewrite the alias to your project's actual path. React peers are inspected separately; editor examples retain the coherent pinned Tiptap extension family.
### Basic
`code-block-basic` · Named export `CodeBlockBasic` · original upstream example
```bash
npm install @chakra-ui/react@3.37.0 @emotion/react@11.14.0 shiki@3.23.0
```
- `vendor/apps/compositions/src/examples/code-block-basic.tsx`
### With Sizes
`code-block-with-sizes` · Named export `CodeBlockWithSizes` · original upstream example
```bash
npm install @chakra-ui/react@3.37.0 @emotion/react@11.14.0 shiki@3.23.0
```
- `vendor/apps/compositions/src/examples/code-block-with-sizes.tsx`
### With Title
`code-block-with-title` · Named export `CodeBlockWithTitle` · original upstream example
```bash
npm install @chakra-ui/react@3.37.0 @emotion/react@11.14.0 react-icons@5.6.0 shiki@3.23.0
```
- `vendor/apps/compositions/src/examples/code-block-with-title.tsx`
### With Copy Button
`code-block-with-copy-button` · Named export `CodeBlockWithCopyButton` · original upstream example
```bash
npm install @chakra-ui/react@3.37.0 @emotion/react@11.14.0 shiki@3.23.0
```
- `vendor/apps/compositions/src/examples/code-block-with-copy-button.tsx`
### With Line Numbers
`code-block-with-line-numbers` · Named export `CodeBlockWithLineNumbers` · original upstream example
```bash
npm install @chakra-ui/react@3.37.0 @emotion/react@11.14.0 shiki@3.23.0
```
- `vendor/apps/compositions/src/examples/code-block-with-line-numbers.tsx`
### With Line Highlight
`code-block-with-line-highlight` · Named export `CodeBlockWithLineHighlight` · original upstream example
```bash
npm install @chakra-ui/react@3.37.0 @emotion/react@11.14.0 shiki@3.23.0
```
- `vendor/apps/compositions/src/examples/code-block-with-line-highlight.tsx`
### With Line Focus
`code-block-with-line-focus` · Named export `CodeBlockWithLineFocus` · original upstream example
```bash
npm install @chakra-ui/react@3.37.0 @emotion/react@11.14.0 shiki@3.23.0
```
- `vendor/apps/compositions/src/examples/code-block-with-line-focus.tsx`
### With Diff
`code-block-with-diff` · Named export `CodeBlockWithDiff` · original upstream example
```bash
npm install @chakra-ui/react@3.37.0 @emotion/react@11.14.0 shiki@3.23.0
```
- `vendor/apps/compositions/src/examples/code-block-with-diff.tsx`
### With Max Lines
`code-block-with-max-lines` · Named export `CodeBlockWithMaxLines` · original upstream example
```bash
npm install @chakra-ui/react@3.37.0 @emotion/react@11.14.0 shiki@3.23.0
```
- `vendor/apps/compositions/src/examples/code-block-with-max-lines.tsx`
### With Language Switcher
`code-block-with-language-switcher` · Named export `CodeBlockWithLanguageSwitcher` · original upstream example
```bash
npm install @chakra-ui/react@3.37.0 @emotion/react@11.14.0 react-icons@5.6.0 shiki@3.23.0
```
- `vendor/apps/compositions/src/examples/code-block-with-language-switcher.tsx`
### With Floating Copy Button
`code-block-with-floating-copy-button` · Named export `CodeBlockWithFloatingCopyButton` · original upstream example
```bash
npm install @chakra-ui/react@3.37.0 @emotion/react@11.14.0 shiki@3.23.0
```
- `vendor/apps/compositions/src/examples/code-block-with-floating-copy-button.tsx`
### With Tabs
`code-block-with-tabs` · Named export `CodeBlockWithTabs` · original upstream example
```bash
npm install @chakra-ui/react@3.37.0 @emotion/react@11.14.0 shiki@3.23.0
```
- `vendor/apps/compositions/src/examples/code-block-with-tabs.tsx`
### With Tabs Sync
`code-block-with-tabs-sync` · Named export `CodeBlockWithTabsSync` · original upstream example
```bash
npm install @chakra-ui/react@3.37.0 @emotion/react@11.14.0 shiki@3.23.0
```
- `vendor/apps/compositions/src/examples/code-block-with-tabs-sync.tsx`
### With Themes
`code-block-with-themes` · Named export `CodeBlockWithThemes` · original upstream example
```bash
npm install @chakra-ui/react@3.37.0 @emotion/react@11.14.0 next-themes@0.4.6 react-icons@5.6.0 shiki@3.23.0
```
- `vendor/apps/compositions/src/examples/code-block-with-themes.tsx`
- `vendor/apps/compositions/src/ui/color-mode.tsx`
### With Word Wrap
`code-block-with-word-wrap` · Named export `CodeBlockWithWordWrap` · original upstream example
```bash
npm install @chakra-ui/react@3.37.0 @emotion/react@11.14.0 shiki@3.23.0
```
- `vendor/apps/compositions/src/examples/code-block-with-word-wrap.tsx`
### With Line Numbers Word Wrap
`code-block-with-line-numbers-word-wrap` · Named export `CodeBlockWithLineNumbersWordWrap` · original upstream example
```bash
npm install @chakra-ui/react@3.37.0 @emotion/react@11.14.0 shiki@3.23.0
```
- `vendor/apps/compositions/src/examples/code-block-with-line-numbers-word-wrap.tsx`
### With Highlight Js
`code-block-with-highlight-js` · Named export `CodeBlockWithHighlightJs` · original upstream example
```bash
npm install @chakra-ui/react@3.37.0 @emotion/react@11.14.0 highlight.js@11.11.1
```
- `vendor/apps/compositions/src/examples/code-block-with-highlight-js.tsx`
### Plain Text
`code-block-plain-text` · Named export `CodeBlockPlainText` · original upstream example
```bash
npm install @chakra-ui/react@3.37.0 @emotion/react@11.14.0
```
- `vendor/apps/compositions/src/examples/code-block-plain-text.tsx`
## Native API and source references
The source viewer retains original declarations, imports and inheritance. Ark UI event contracts, Chakra style props and recipe types stay in their native packages; this guide does not flatten or invent their defaults. Code comments remain original source, not translated prose.
- `npm/@chakra-ui/react@3.37.0/dist/types/components/code-block/adapters.d.ts`
- `npm/@chakra-ui/react@3.37.0/dist/types/components/code-block/code-block-adapter-context.d.ts`
- `npm/@chakra-ui/react@3.37.0/dist/types/components/code-block/code-block-adapter-provider.d.ts`
- `npm/@chakra-ui/react@3.37.0/dist/types/components/code-block/code-block-context.d.ts`
- `npm/@chakra-ui/react@3.37.0/dist/types/components/code-block/code-block.d.ts`
- `npm/@chakra-ui/react@3.37.0/dist/types/components/code-block/index.d.ts`
- `npm/@chakra-ui/react@3.37.0/dist/types/components/code-block/namespace.d.ts`
- `npm/@chakra-ui/react@3.37.0/dist/types/components/code-block/types.d.ts`
- `npm/@chakra-ui/react@3.37.0/dist/types/components/code-block/use-code-highlight.d.ts`
## State and installation checks
Run strict types, the target production build and real interactions. Test labels/focus/keyboard, both themes, narrow layout, empty/loading/error states where supported and cleanup after unmount. Remote demo endpoints, uploads and downloads are constrained in the preview; configure your own services. Copying a command or reaching preview-ready does not prove installation or backend success.
## Provenance and license boundaries
https://github.com/chakra-ui/chakra-ui/tree/2e7517745cff2fcde0b8012f136cf99611ff262a
These are JGuang practical bilingual notes, not a full translation of upstream MDX. Original documentation and example bytes remain in vendor. Preserve repository MIT, compositions ISC metadata and separate dependency notices. The original metadata discrepancy and any missing full notices remain explicit review items; paid Chakra Pro is excluded.
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