Scaffold-Eth, OpenZeppelin, and EVM Optimization
summary
Practical takeaways and tooling: start with the simple NFT branch then try challenge one (staking) and challenge two (token vendor) to learn payable functions, contract-to-contract interaction and approvals; use Hardhat with the Hardhat gas reporter plugin to profile per-function gas; mark variables immutable/constant, minimize storage reads, and prefer .call with value for transfers to contracts; Chainlink Automation (Keepers) now ties into OpenZeppelin Defender for cron-like jobs; OpenZeppelin has a long audit backlog and is hiring auditors.
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chapters (5)
- 0:00Start
- 5:24How Does Someone Get into Auditing or Become an Auditor
- 11:55What Is the Evm
- 12:22What Are Op Codes
- 13:26Autonomous Smart Contracts
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