docusaurus-remark-plugin-tab-blocks

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docusaurus-remark-plugin-tab-blocks

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Turn Docusaurus code blocks into tab blocks

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# docusaurus-remark-plugin-tab-blocks

[![version][version-badge]][version-url]
[![license][license-badge]][license-url]
[![install-size][install-size-badge]][install-size-url]
[![coverage][coverage-badge]][coverage-url]

Turn Docusaurus code blocks into tab blocks.

---

This Docusaurus plugin transforms markdown [code blocks](https://docusaurus.io/docs/next/markdown-features/code-blocks) into [tabs](https://docusaurus.io/docs/next/markdown-features/tabs). Just add the `tab` key to the language meta string:

````md
```js tab
console.log("Hello JavaScript tab!");
```

```ts tab
console.log("Ahoy TypeScript tab!");
```
````

And you have:

> [!NOTE]
>
> A Docusaurus theme with the `Tabs` and `TabItems` components is required.

## Install

```bash
npm add docusaurus-remark-plugin-tab-blocks
```

> [!NOTE]
>
> Current version of the plugin only works with Docusaurus 3. For Docusaurus 2, you should install `docusaurus-remark-plugin-tab-blocks@1.3.1`.

## Usage

Add the plugin to the `remarkPlugins` list of your [Docusaurus configuration](https://docusaurus.io/docs/configuration):

```js
import tabBlocks from "docusaurus-remark-plugin-tab-blocks";

export default {
  presets: [
    [
      "@docusaurus/preset-classic",
      {
        blog: {
          remarkPlugins: [tabBlocks],
        },
        docs: {
          remarkPlugins: [
            [
              tabBlocks,
              // optional plugin configuration
              {
                labels: [
                  ["json", "JSON"],
                  ["jsx", "JSX"],
                  ["tsx", "TSX"],
                ],
              },
            ],
          ],
        },
        pages: {
          remarkPlugins: [tabBlocks],
        },
      },
    ],
  ],
};
```

## API Reference

### Plugin configuration

Configuration options can be passed to the plugin using the tuple form. See usage example above.

#### `groupId`

- Type: `string`
- Default: `"code-examples"`

The [`groupId`](https://docusaurus.io/docs/markdown-features/tabs#syncing-tab-choices) property for all instances of `Tabs` component created by this plugin. Applicable only if `sync` option is set to `true`.

#### `labels`

- Type: `Array<[string, string]>`
- Default: `[["js", "JavaScript"], ["ts", "TypeScript"]]`

List with tuples with code block language attribute and tab label text.

#### `sync`

- Type: `boolean`
- Default: `true`

Whether tab choices should be [synced](https://docusaurus.io/docs/markdown-features/tabs#syncing-tab-choices) between all tabs created by this plugin.

### `tab` options

Each tab can be customized separately by assign a configuration object to the `tab` key. Keep in mind that the object must be parsable JSON.

#### `label`

- Type: `string`

Sets custom tab label text.

````md
```bash tab={"label":"npm"}
npm install docusaurus-remark-plugin-tab-blocks
```

```bash tab={"label":"yarn"}
yarn add docusaurus-remark-plugin-tab-blocks
```
````

#### `span`

- Type: `number`

Makes a single tab wrap two or more code blocks.

````md
```js tab={"span":2} title="SomeClass.js"
module.exports = class SomeClass {
  method(a, b) {}
};
```

```js title="SomeClass.test.js"
const SomeClass = require("./SomeClass");

// this and previous code blocks live in a single tab
```

```ts tab={"span":2} title="SomeClass.ts"
export class SomeClass {
  method(a: string, b: string): void {}
}
```

```ts title="SomeClass.test.ts"
import { SomeClass } from "./SomeClass";

// this and previous code blocks live in a single tab
```
````

The example above will be rendered like this:

## License

[MIT][license-url]

[version-badge]: https://badgen.net/npm/v/docusaurus-remark-plugin-tab-blocks
[version-url]: https://npmjs.com/package/docusaurus-remark-plugin-tab-blocks
[license-badge]: https://badgen.net/github/license/mrazauskas/docusaurus-remark-plugin-tab-blocks
[license-url]: https://github.com/mrazauskas/docusaurus-remark-plugin-tab-blocks/blob/main/LICENSE.md
[install-size-badge]: https://badgen.net/packagephobia/install/docusaurus-remark-plugin-tab-blocks
[install-size-url]: https://packagephobia.com/result?p=docusaurus-remark-plugin-tab-blocks
[coverage-badge]: https://badgen.net/codecov/github/mrazauskas/docusaurus-remark-plugin-tab-blocks
[coverage-url]: https://app.codecov.io/gh/mrazauskas/docusaurus-remark-plugin-tab-blocks

docusaurus-remark-plugin-tab-blocks

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