a ZK-Rollup Layer 2 network powered by a zkEVM and designed to scale the Ethereum network.
This is demonstrated by #Linea with its Layer 2 ZK-Rollup network with Purpose and impact:
The purpose of Linea is to serve as the "home network" for the world of cryptocurrencies, providing a robust and efficient infrastructure for users to interact with decentralized applications (dApps), conduct transactions, and manage their assets more accessibly.
@LineaEth summary, it is a key technological infrastructure. It is fully compatible with the Ethereum Virtual Machine (EVM)
It uses zero-knowledge proofs to bundle multiple transactions off the main Ethereum chain.

LINEA
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Scalability solution:
Created to solve the problems of congestion and high gas fees of Ethereum, offering faster and cheaper transactions.