Open Source

• grim-reaper2022
  EVM on-chain liquidation bot written in Huff, optimized hard for gas.
• sol-challenge2022
  Smart contract challenges built around security bugs.
• the-merge-option2022
  Derivative for betting on whether the Ethereum Merge lands before a given block.
• napier-v2-public2025
  Napier V2 — fixed-yield protocol contracts.
• smart-contracts-vulns-hacking2022
  Reproductions of DeFi hack incidents and a collection of security issues.
• nomad-bridge-exploit-poc2022
  Replay of the Nomad bridge hack as a runnable proof of concept.
• best-yield-yearn-strategy2022
  Yearn StrategyIdleV2.
• idle-tranches2021
  Idle Perpetual Yield Tranches contracts.