OP Mainnet vs Fuse vs Hemi

OP Mainnet, Fuse and Hemi each address unique challenges in the web3 ecosystem, offering complementary strengths for builders. Optimism is an open-source Layer 2 scaling solution for Ethereum that enables fast, low-cost transactions with Ethereum-grade security. Fuse is a public blockchain ecosystem designed for low-cost, scalable Web3 payments and business adoption with a focus on mobile-first and real-world use cases. Hemi is a modular Layer-2 protocol that integrates Bitcoin and Ethereum to enable superior scaling, security, and interoperability. Together, these tools serve different but overlapping user needs, making them valuable components in a modern web3 development stack.