Web3

This skill helps developers test Solidity smart contracts using Hardhat and Foundry frameworks. It covers unit testing, integration testing, mainnet forking for realistic testing scenarios, gas optimization analysis, fuzzing for edge cases, and CI/CD pipeline integration for automated testing workflows.

A comprehensive guide to smart contract security for Solidity developers. Covers critical vulnerabilities like reentrancy, integer overflow, and access control issues, along with secure coding patterns, gas optimization techniques, and testing strategies for blockchain applications.

This skill provides production-ready Solidity smart contract templates for building DeFi applications including staking platforms, automated market makers (AMMs), governance systems, flash loans, and NFT standards. It includes comprehensive security best practices, vulnerability prevention patterns, and testing strategies using Hardhat and Foundry.

Implement DeFi protocols with production-ready templates for staking, AMMs, governance, and lending systems. Use when building decentralized finance applications or smart contract protocols.