Search for a command to run...
Articles tagged with #web3
Introduction Now that you’ve learned the fundamentals, gas optimization, ERC standards, and security best practices, it’s time to see everything in action. In this part, we’ll perform a step-by-step auditing walkthrough of a simple Solidity contract....
Introduction In the last part, we focused on security best practices to make your contracts safer. Now, let’s shift to another critical skill: gas optimization. Gas fees are the cost of executing transactions on Ethereum and other EVM-compatible chai...
We’ve now covered most of the fundamentals of Solidity, but as you know, security is everything in Web3. Billions of dollars have been lost due to vulnerabilities in poorly written smart contracts. In this part, we’ll focus on security best practices...
Solidity 101 Series – Part 11: Error Handling (require, assert, revert) Welcome back to the Solidity 101 Series 👋.In Part 10, we studied ERC20 & ERC721 standards — the backbone of DeFi and NFTs. Now in Part 11, we’ll cover error handling in Solidi...
Solidity 101 Series – Part 9: Inheritance & Interfaces Welcome back to the Solidity 101 Series 👋.In Part 8, we learned how function modifiers secure contracts. Now in Part 9, we’ll dive into Inheritance & Interfaces — the tools that make Solidity ...
