Kona
OP Stack Components built in Rust
A comprehensive suite of low-level OP Stack types, portable no_std
components, and services built in Rust. Kona provides a rollup node
implementation called the kona-node that is spec-compliant, performant,
and modular as well as the Kona Fault Proof implementation. Built by OP Labs.
# Install the kona-node
cargo install kona-node
# Start the node
kona-node --chain base --port 8545Secure
Built with Rust's memory safety guarantees and comprehensive test coverage for production reliability.
Performant
Optimized for minimal resource usage with no_std compatibility and efficient execution.
Customizable
Extensible architecture with composable crates that can be used independently or together.
Extensible
Supports multiple proof backends including FPVM, SP-1, Risc0, and other verifiable environments.
Built with Kona SDK
Production implementations using Kona's modular architecture