Don't trust. Verify. ZeroSync allows to verify Bitcoin's chain state in an instant. No need to download hundreds of gigabytes of blocks. A compact cryptographic proof suffices to validate the entire history of transactions and everyone's current balances.

A game in Starknet to learn about Smart Contracts vulnerabilities.

Monitoring and early warning warning system for risks in DeFi

SybilShield is an open-source project built for the StarkNet ecosystem that utilizes blockchain data to detect Sybil attack behaviors.