Tagged "helloworld"

Write Hello World DApp on local Ethereum blockchain

As usual, before starting on a new programming language, we need to set up the environment for development. Here is the list of required tools: NodeJS (https://nodejs.org/en/) Visual Studio Code (https://code.visualstudio.com/) Solidity extension (https://marketplace.visualstudio.com/items?itemName=JuanBlanco.solidity) Truffle (https://www.trufflesuite.com/truffle) And now let start writing: First, we need to install Truffle, this is DApp development framework. 1 npm install -g truffle Let’s create the first application