In this tutorial, we will learn how to integrate React.js with smart contracts to build decentralized applications. You will learn how to read data from smart contracts, write data to smart contracts, and subscribe to events emitted by smart contracts.
Learn how to:
- read and display data from smart contracts
- issue or sign new transactions from React.js
- listen to events emitted by ethereum smart contract.
0:00:00 - Intro
0:02:00 - ERC20 deploy
0:06:00 - What is ABI?
0:08:00 - Read data from smart contract (ethers)
0:15:00 - Run contract function from React.js app
0:20:10 - Listen to events emitted from contract
0:25:00 - Use same code for other contract (DAI)
In this video, I used ERC20 as an example. You can find code here:
https://codesandbox.io/s/react-write-read-smart-contracts-shtjf
