Arbitrum is a layer-2 scaling solution for Ethereum that enhances transaction speed and reduces costs without compromising security. It uses optimistic rollups, bundling multiple transactions into a single batch that is verified on the Ethereum mainnet, significantly improving scalability.

Arbitrum supports Ethereum-compatible smart contracts, making it easy for developers to migrate existing dApps. Its robust infrastructure and developer-friendly tools have attracted numerous DeFi protocols, NFT marketplaces, and other Web3 projects.

The ecosystem is gaining traction as one of the most efficient and scalable Ethereum scaling solutions. By offloading computation and storage from Ethereum’s mainnet, Arbitrum provides a seamless and cost-effective environment for users and developers.

ARB, Arbitrum’s native governance token, allows holders to vote on protocol upgrades and ecosystem initiatives. With its focus on scalability and Ethereum compatibility, Arbitrum is an active player in the Ethereum ecosystem’s evolution.