Arbitrum boosts Ethereum scalability with optimistic rollups and lower transaction fees..Optimism reduces gas costs while preserving Ethereum security and decentralization..Polygon enables fast transactions through sidechains and scalable proof mechanisms..zkSync leverages zero-knowledge rollups for secure, near-instant transaction settlements..Starknet enhances throughput using advanced cryptographic proofs and Cairo language..Immutable X powers NFT scaling with gas-free minting capabilities..Base expands Ethereum access with developer-friendly infrastructure and low fees..Loopring combines decentralized exchange efficiency with zk-rollup transaction speed..Metis delivers scalable decentralized applications with efficient Layer-2 framework..Read More Stories.Join our WhatsApp Channel to get the latest news, exclusives and videos on WhatsApp