> ## Documentation Index
> Fetch the complete documentation index at: https://docs.optimism.io/llms.txt
> Use this file to discover all available pages before exploring further.

# OP Stack Rust

> Documentation for Rust implementations of the OP Stack: Kona, op-reth, op-alloy, and op-revm

# OP Stack Rust

Rust implementations for the OP Stack, built by [OP Labs](https://www.oplabs.co/).

A unified documentation site for OP Stack Rust components: **Kona** (rollup node & fault proofs),
**op-reth** (execution client), **op-alloy** (types & providers), and **op-revm** (OP Stack EVM).

## Quick Start

<CodeGroup>
  ```bash Run a Kona Node theme={null}
  # Install the kona-node
  cargo install kona-node

  # Start the node
  kona-node --chain base --port 8545
  ```

  ```bash Run op-reth theme={null}
  # Install op-reth
  cargo install op-reth

  # Start the execution client
  op-reth node --chain base
  ```
</CodeGroup>

## Components

<CardGroup cols={2}>
  <Card title="Kona" icon="lock" href="/rust/kona/intro/overview">
    Modular rollup node and fault proof system. Spec-compliant, performant, and extensible with `no_std` support.
  </Card>

  <Card title="op-reth" icon="bolt" href="/rust/op-reth">
    High-performance OP Stack execution client built on reth. Full superchain registry support.
  </Card>

  <Card title="op-alloy" icon="puzzle-piece" href="/rust/op-alloy/intro">
    OP Stack types and providers for the Alloy ecosystem. Consensus, RPC, and network crates.
  </Card>

  <Card title="op-revm" icon="microchip" href="/rust/op-revm">
    Optimism variant of revm — deposit transactions, L1/operator fee accounting, and OP Stack precompiles.
  </Card>
</CardGroup>

## Built with Kona SDK

Production implementations using Kona's modular architecture:

<CardGroup cols={2}>
  <Card title="Kona Client" href="https://github.com/ethereum-optimism/optimism/tree/develop/rust/kona/bin/client">
    Fault proof program for rollup state transitions (\~3K LoC)
  </Card>

  <Card title="Kona Node" href="https://github.com/ethereum-optimism/optimism/tree/develop/rust/kona/bin/node">
    Modular OP Stack rollup node implementation (\~8K LoC)
  </Card>

  <Card title="OP Succinct" href="https://github.com/succinctlabs/op-succinct">
    zkVM-based proof system using Kona (\~2K LoC)
  </Card>

  <Card title="Kailua" href="https://github.com/boundless-xyz/kailua">
    zkVM-based proof system using Kona (\~5K LoC)
  </Card>
</CardGroup>