Try Walnut for StarknetA Transaction Debugger for Cairo and the CairoVM.

Debug & Simulate Transactions on EVM Chains

Walnut is an open-source stack for discovering, monitoring and fixing bugs in Smart Contract Applications.

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Self-Host. Debug. Simulate.

Self-host or SaaS, use Walnut as your go-to tool for fighting bugs in your Smart Contracts. Trace and simulate transactions, optimize gas and more.