StarkNet overhauls Cairo programming language to drive developer adoption
Ethereum layer-2 scaling platform StarkNet has overhauled its in-house Cairo coding language to make Web3 development accessible to developers.
An announcement shared with Cointelegraph outlined the upgrades to Cairo 1.0, which is touted to emulate characteristics of the popular programming language Rust. The overhaul intends to allow developers with general coding experience to begin building decentralized applications on StarkNet’s Ethereum layer-2 network.
StarkWare co-founder and president Eli Ben-Sasson told Cointelegraph that making layer-2 development more accessible to developers of varying backgrounds was the main reason for Cairo’s revamp:
Technical specifications outlined in the Jan. 5 launch encompass a host of improvements to Cairo’s language. This includes improved syntax and language constructs, a holistic type system, intuitive libraries, optimized code and strong typing by demanding specification of data types.
StarkNet highlights Sierra as the main addition to Cairo’s overhaul, which stands for Safe Intermediate Representation. Sierra acts as a new intermediate representation layer between Cairo 1.0 and Cairo byte code.
As Ben Sasson explained, Sierra is an important aspect of ensuring a permissionless network. The upgrade enables reverted transactions to be included in StarkNet blocks, helping the protocol to avoid adding complex ‘crypto-economic mechanisms.’
Related: StarkNet makes Cairo 1.0 open source in first step toward community control
Ben Sasson said that Sierra will allow StarkNet to ‘inherit the full censorship-resistance of Ethereum’ and mainly protects against Sequencer Denial of Service (DoS) attacks.
As previously reported by Cointelegraph, Ben-Sasson pioneered ZK-STARK cryptography alongside
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