# Fiber Network Documentation

> Fiber Network is a peer-to-peer payment/swap network built on Nervos CKB, similar to Lightning Network. It supports multi-asset payments, cross-chain swaps with Bitcoin Lightning, and instant micropayments. This documentation covers everything from running a node to integrating Fiber into your application.

Fiber Network Node (FNN) is the reference Rust implementation. fiber-js provides a WASM node for browsers. The HTTP JSON-RPC interface allows programmatic access from any language.

## Introduction

- [What is Fiber Network?](https://www.fiber.world/docs): Fiber Network is a peer-to-peer payment and swap network built on Nervos CKB. Similar to the Lightning Network, it uses 
- [How Fiber Network Works](https://www.fiber.world/docs/how-it-works): Fiber Network uses payment channels to move frequent transfers off-chain while using CKB for settlement and enforcement.

## Quick Start

- [Basic Transfer Example](https://www.fiber.world/docs/quick-start/basic-transfer): Learn how to set up and execute transfers between two nodes
- [Transfer Stablecoins](https://www.fiber.world/docs/quick-start/transfer-stablecoin): Learn how to transfer stablecoins between nodes

## Guide / Build on Fiber

- [JavaScript SDK](https://www.fiber.world/docs/build/sdk/js): TypeScript/JavaScript SDK for Fiber Network — channels, invoices, payments, and more

## Guide / Community SDK

- [Overview](https://www.fiber.world/docs/build/community-sdk): Community-maintained libraries and toolchains for building Fiber applications
- [fiber-pay](https://www.fiber.world/docs/build/community-sdk/fiber-pay): Community toolchain for Fiber RPC, browser nodes, passkeys, React payment flows, and automation
- [fiber-checkout](https://www.fiber.world/docs/build/community-sdk/fiber-checkout): Community-maintained React components and hooks for Fiber invoice checkout flows

## Optional

- [Fiber GitHub Repository](https://github.com/nervosnetwork/fiber): The main FNN source code
- [Fiber RPC API Reference](https://github.com/nervosnetwork/fiber/blob/main/crates/fiber-lib/src/rpc/README.md): Complete auto-generated RPC documentation
- [fiber-scripts](https://github.com/nervosnetwork/fiber-scripts): On-chain CKB scripts for payment channels
- [fiber-sphinx](https://github.com/nervosnetwork/fiber-sphinx): Onion routing cryptography library
- [Fiber Network Dashboard](https://dashboard.fiber.channel/nodes): Live network status