OP Stack

The OP Stack serves as the essential framework that underpins both the OP Mainnet and the Superchain, enabling seamless blockchain interactions.

The OP Stack is an open-source, standardized development framework that powers the Optimism ecosystem, supported by the Optimism Collective. This robust framework consists of various software components that form the backbone of both Ethereum and Optimism, facilitating a unified network of blockchains capable of supporting internet-scale activities. Join us in building a world that benefits everyone, where you can deploy your own Layer 2 solutions, contribute to the OP Stack, and be part of a thriving community focused on innovation and collaboration.