June 11, 2022
A detailed guide about how to create a button that automatically adds a blockchain to Metamask. No need to enter blockchain details manually
March 6, 2022
Quick guide explaining how to use utility methods to transform a user input into a valid amount to transfer ETH or other ERC20 tokens in your web3 app
January 11, 2022
A detailed guide about how can you detect the network that Metamask is connected to and switch to the one your web3 app uses
January 6, 2022
Third part of this guide in which I explain how to create a simple message board web3 app. In this part I explain how to deploy both the front end and the smart contract.
January 2, 2022
Second part of this guide in which I explain how to create a simple message board web3 app. In this part we focus on the front end and the smart contract integration.
December 27, 2021
Step-by-step guide to create a basic smart contract project with Hardhat that reads and writes messages in a blockchain.
December 20, 2021
I've created a basic template that I can use in multiple web 3.0 projects. It includes Metamask integration out of the box.
December 1, 2021
Introduction to solidity events and how to define, emit, and capture them in a web3 application
October 28, 2021
Step-by-step guide to create a basic smart contract project with Hardhat and review which options we can change in the configuration file so it can be used on a Web3 app.