STRKL2Cairo
Build on Starknet with Cheetah AI
Validity rollup using STARK proofs for unlimited scale. Write Cairo smart contracts, test locally, and deploy to Starknet mainnet or testnet — all from one IDE.
1,000+
TPS
~1 hour (to L1)
Finality
Validity
Consensus
STRK
Native Token
Starknet Development Features
STARK Proof Technology
Cairo Programming Language
Native Account Abstraction
Unlimited Scalability
Low Transaction Costs
Ethereum Security
What You Can Build on Starknet
Deploy Smart Contract
beginnerLearn how to compile, test, and deploy your first smart contract to mainnet
Gas Optimization
intermediateOptimize smart contracts for lower gas costs and efficiency
Upgradeable Contracts
advancedImplement proxy patterns for upgradeable smart contracts
Cross-Chain Bridge
advancedBuild bridges for transferring assets between blockchains
Oracle Integration
intermediateIntegrate Chainlink and other oracles for off-chain data
Account Abstraction
advancedImplement ERC-4337 for smart contract wallets