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https://github.com/unjs/confbox

Compact and high quality YAML, TOML, JSONC and JSON5 parsers
https://github.com/unjs/confbox

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Compact and high quality YAML, TOML, JSONC and JSON5 parsers

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# confbox

[![npm version](https://img.shields.io/npm/v/confbox?color=yellow)](https://npmjs.com/package/confbox)
[![bundle size](https://img.shields.io/bundlephobia/minzip/confbox?color=yellow)](https://bundlephobia.com/package/confbox)

Config parsers for:

✅ [YAML](https://yaml.org/) (with [`js-yaml`](https://github.com/nodeca/js-yaml))

✅ [TOML](https://toml.io/) (with [`smol-toml`](https://github.com/squirrelchat/smol-toml))

✅ [JSONC](https://github.com/microsoft/node-jsonc-parser) (with [`jsonc-parser`](https://github.com/microsoft/node-jsonc-parser))

✅ [JSON5](https://json5.org/) (with [`json5`](https://github.com/json5/json5))

✅ [JSON](https://www.json.org/json-en.html)

With perfect bundling:

✨ Types exported out of the box

✨ Zero config and compact redistribution

✨ Dual ESM/CJS build

✨ Consistent and tested API

✨ Handpicked best libraries (bundle+perf)

✨ Auto detects indentation and whitespace when parsing and preservers when serializing

> [!NOTE]
> Use [unjs/c12](https://github.com/unjs/c12) for a full featured configuration loader!

## Usage

Install package:

```sh
# ✨ Auto-detect
npx nypm install confbox

# npm
npm install confbox

# yarn
yarn add confbox

# pnpm
pnpm install confbox

# bun
bun install confbox
```

Import:

**ESM** (Node.js, Bun)

```js
import {
parseJSON5,
stringifyJSON5,
parseJSONC,
stringifyJSONC,
parseYAML,
stringifyYAML,
parseJSON,
stringifyJSON,
parseTOML,
stringifyTOML,
} from "confbox";
```

**CommonJS** (Legacy Node.js)

```js
const {
parseJSON5,
stringifyJSON5,
parseJSONC,
stringifyJSONC,
parseYAML,
stringifyYAML,
parseJSON,
stringifyJSON,
parseTOML,
stringifyTOML,
} = require("confbox");
```

**CDN** (Deno, Bun and Browsers)

```js
import {
parseJSON5,
stringifyJSON5,
parseJSONC,
stringifyJSONC,
parseYAML,
stringifyYAML,
parseJSON,
stringifyJSON,
parseTOML,
stringifyTOML,
} from "https://esm.sh/confbox";
```

### `parseJSON(text, options?)`

Converts a [JSON](https://www.json.org/json-en.html) string into an object.

Indentation status is auto-detected and preserved when stringifying back using `stringifyJSON`

### `parseJSON5(text, options?)`

Converts a [JSON5](https://json5.org/) string into an object.

### `parseJSONC(text, options?)`

Converts a [JSONC](https://github.com/microsoft/node-jsonc-parser) string into an object.

### `parseTOML(text)`

Converts a [TOML](https://toml.io/) string into an object.

### `parseYAML(text, options?)`

Converts a [YAML](https://yaml.org/) string into an object.

### `stringifyJSON(value, options?)`

Converts a JavaScript value to a [JSON](https://www.json.org/json-en.html) string.

Indentation status is auto detected and preserved when using value from parseJSON.

### `stringifyJSON5(value, options?)`

Converts a JavaScript value to a [JSON5](https://json5.org/) string.

### `stringifyJSONC(value, options?)`

Converts a JavaScript value to a [JSONC](https://github.com/microsoft/node-jsonc-parser) string.

### `stringifyTOML(value)`

Converts a JavaScript value to a [TOML](https://toml.io/) string.

### `stringifyYAML(value, options?)`

Converts a JavaScript value to a [YAML](https://yaml.org/) string.

## Contribution

Local development

- Clone this repository
- Install the latest LTS version of [Node.js](https://nodejs.org/en/)
- Enable [Corepack](https://github.com/nodejs/corepack) using `corepack enable`
- Install dependencies using `pnpm install`
- Run tests using `pnpm dev` or `pnpm test`

## License

Published under the [MIT](https://github.com/unjs/confbox/blob/main/LICENSE) license.
Made by [@pi0](https://github.com/pi0) and [community](https://github.com/unjs/confbox/graphs/contributors) 💛





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_🤖 auto updated with [automd](https://automd.unjs.io)_