Hardhat allows for easy interaction with developed Smart Contracts through its interactive JavaScript console and the execution of script files.
There are multiple tools for debugging smart contracts in Hardhat, both systematically and casually. Systematic testing is done through unit tests, while casual testing involves manual interaction or scripts.
Hardhat is a development environment for creating smart contracts on Ethereum, offering tools for coding, compiling, debugging, and deploying. It is an alternative to other environments like Truffle and Foundry.
Safely sending Ether between contracts requires understanding all the possibilities offered by Solidity and applying appropriate design patterns to prevent vulnerabilities and attacks.
Custom errors in Solidity are a more efficient alternative to throwing strings in exceptions, reducing gas usage and allowing for structured error handling.
Design pattern for smart contracts aimed at efficient deployments on the blockchain, utilizing immutable clones of an implementation contract. Based on the EIP-1167 standard.
Solidity libraries in smart contract programming optimize gas usage and reduce the size of deployed code, allowing for function reuse.