Tagged with ethereum

In Ethereum Improvement Proposal 4337 (ERC-4337), account abstraction simplifies user interaction and the blockchain. It eliminates the need for users to deal with the complexities of wallets, making blockchain applications (dApps) more accessible to users. For instance, users can use social login to interact with dApps, and there is no need for private keys or seed phrases anymore. In this series of posts, I will provide a high-level overview of the topic in this post and dive into the code in the following ones.

The Solidity programming language for Ethereum smart contracts, offers a robust feature known as structs that is indispensable in organizing and structuring information. These user-defined data types allow us to bundle variables under a single name, effectively creating blocks of organized data with set boundaries. Not only do structs enhance code readability and maintainability, but they also offer flexibility in instantiation. There are three ways to instantiate a struct in Solidity, each with advantages and use cases. In this blog post, we'll explore the nitty-gritty of Solidity structs, exploring their significance.