
Cairo
Cairo is a ZK-compatible smart contract programming language for Starknet.

What is Cairo?
Cairo is a Rust-inspired smart contract programming language that makes it easy to build scalable apps with the power of validity proofs. Developers can start writing Cairo smart contracts in the playground, use tutorials on the language's platform, or leverage Cairo wizards from OpenZeppelin to build out the logic behind apps. Cairo is also the smart contract language of Starknet, an L2 Validity Rollup that operates on top of Ethereum.
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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

