Ethereum layer 2s will continue to have diverse approaches to scaling — Vitalik Buterin

The Ethereum layer-2 community is likely to continue developing with diverse technological methods, according to co-founder Vitalik Buterin.The co-founder of the smart agreement blockchain unloaded the existing landscape of Ethereums scaling environment on his personal blog site, with a number of layer-2 protocols differing in their methods to bring greater scaling capacity, lower costs and increased security.As Buterin highlighted, Ethereum Virtual Device (EVM) rollups pioneered by Arbitrum, Optimism, Scroll and more recently, Kakarot and Taiko, have actually dramatically enhanced the respective security of their solutions.Different types of layer 2shttps:// t.co/ ry4VTtWhJ1– vitalik.eth (@VitalikButerin) October 31, 2023

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Buterin likewise highlights “almost-EVMs” like zkSync, extensions like Arbitrum Stylus and zero-knowledge proof pioneers Starknet as crucial players driving scaling innovation for the community:”One of the inevitable consequences of this is that we are seeing a trend of layer 2 projects becoming more heterogeneous.”Buterin keeps in mind that some tasks currently existing as independent layer Ones are looking to bring themselves closer to the Ethereum community and possibly become environment layer 2s. The “connectedness” to Ethereum hinges on the security of withdrawing to Ethereum from layer Twos and the security of reading data from the Ethereum blockchain.Related: Ethereums proto-danksharding to make rollups 10x cheaper– Consensys zkEVM Linea headButerin keeps in mind that high security and tight connectedness are essential for some applications, while others require something looser in exchange for higher scalability:”In many cases, starting with something looser today, and moving to a tighter coupling over the next decade as innovation enhances, might well be optimal.

Buterin likewise highlights “almost-EVMs” like zkSync, extensions like Arbitrum Stylus and zero-knowledge evidence leaders Starknet as crucial gamers driving scaling innovation for the community:”One of the inescapable effects of this is that we are seeing a trend of layer 2 jobs ending up being more heterogeneous.”Buterin keeps in mind that some jobs presently existing as independent layer 1sts are looking to bring themselves closer to the Ethereum ecosystem and potentially end up being ecosystem layer 2s. The “connectedness” to Ethereum hinges on the security of withdrawing to Ethereum from layer 2s and the security of reading data from the Ethereum blockchain.Related: Ethereums proto-danksharding to make rollups 10x less expensive– Consensys zkEVM Linea headButerin notes that high security and tight connectedness are important for some applications, while others require something looser in exchange for greater scalability:”In numerous cases, starting with something looser today, and moving to a tighter coupling over the next decade as innovation improves, might well be optimal.