Call functions simultaneously – Same block data querying

How can we ensure our data is synchronized? To obtain data from contracts, we often make one Ethereum call after another. But this will not guaranteed that all your data is coming from the same block. But then, how do we call multiple functions simultaneously?

Data Location in Solidity Explained

This will explain how to use storage, memory and calldata. Find out what the hidden facts are and how to master data locations in Solidity.

How to test Smart Contracts on the Mainnet (Ganache)

The end goal of an Ethereum project is to end up on the Mainnet, right? But we need a way to see how it would behave in that crazy jungle BEFORE deploying it. Let’s learn how to test our smart contracts on the Mainnet.

Set up your first Decentralised Application

This post will guide you through the initial steps in building your first decentralised application (Dapp) using Smart Contracts. I chose the Ethereum network and the Solidity programming language as they are the most widely used and they already have a few great tools that support the development process. Nonetheless, the most basic option for…