---
id: getting-started-overview
sidebar_position: 1
slug: /
---

# Overview

You can find some package documentation below:

| Package | Description | Version | 
| --- | --- | --- |
| [@bnb-chain/greenfield-js-sdk](https://github.com/bnb-chain/greenfield-js-sdk/tree/main/packages/js-sdk/README.md) | A client library for Greenfield Chain | [![npm](https://img.shields.io/npm/v/%40bnb-chain%2Fgreenfield-js-sdk?color=blue)](https://www.npmjs.com/package/@bnb-chain/greenfield-js-sdk) |
| [@bnb-chain/greenfiled-file-handle](https://github.com/bnb-chain/greenfield-js-sdk/tree/main/packages/file-handle/README.md) | WASM module that handle file, such as `checksums` | [![npm](https://img.shields.io/npm/v/%40bnb-chain%2Fgreenfiled-file-handle?color=blue)](https://www.npmjs.com/package/@bnb-chain/greenfiled-file-handle) |
| [@bnb-chain/greenfield-zk-crypto](https://github.com/bnb-chain/greenfield-js-sdk/tree/main/packages/zk-crypto/README.md) | WASM module about sign crypto | [![npm](https://img.shields.io/npm/v/%40bnb-chain%2Fgreenfield-zk-crypto?color=blue)](https://www.npmjs.com/package/@bnb-chain/greenfield-zk-crypto) |
| [@bnb-chain/create-gnfd-app](https://github.com/bnb-chain/greenfield-js-sdk/tree/main/packages/create-gnfd-app/README.md) | Create Greenfield App Quickly | [![npm](https://img.shields.io/npm/v/%40bnb-chain%2Fcreate-gnfd-app?color=blue)](https://www.npmjs.com/package/@bnb-chain/create-gnfd-app) |

## Online Examples

* [Nextjs](https://codesandbox.io/p/github/rrr523/greenfield-nextjs-template/main)
* [Create React App](https://codesandbox.io/p/github/rrr523/greenfield-cra-template/main)
* [Vite](https://codesandbox.io/p/github/rrr523/greenfield-vite-template/main)

## Supported JS environments

1. Modern browsers (Chromium, Firefox, Safari)
2. Browser extensions (Chromium, Firefox)
3. Nodejs

## Contribution

1. install dependencies

```bash
> pnpm install
```

2. Build package:
```bash
> pnpm run build
```