The undertaking is a brand new consumer for OP Stack, the standardized, open-source improvement stack that powers Optimism. The system is written utilizing the Rust programming language and is supposed to function a sooner various to op-node, the one present rollup consumer that’s maintained by OP Labs and written within the Go programming language. A16z’s thesis is that extra techniques make for extra sturdy decentralization for Optimism, and the addition of 1 primarily based on Rust will entice extra builders.