ANArbitrum Nodeinarbitrum-nodee.hashnode.dev·Mar 11, 2025 · 5 min readWhy Running an Arbitrum Node is Essential for dApp ScalabilityAn Arbitrum node plays a crucial role in supporting decentralized applications (dApps) by enhancing scalability and reducing transaction costs on the Ethereum network. Arbitrum is a Layer 2 scaling solution designed to offload transactions from the E...00