Building Dapps with React

on YouTube ↗33m

" summary

A concrete demo builds and deploys a simple Greeter smart contract, compiles its ABI, runs a local node with Hardhat, and wires a React front end using ethers.js to call contract.greet and contract.setGreeting; MetaMask prompts to sign the transaction and the updated message reads back successfully. Contextual numbers include Axie Infinity’s ~2 million daily users and ~$500M monthly volume, and the stack choice emphasizes EVM compatibility, local RPC + contract address + ABI as the minimal winning set.

AI-written summary · about

" chapters (6)

1. 0:00Start
2. 7:00WEB3 API Layer
3. 7:20WEB3 File Storage
4. 7:35WEB3 Wallets
5. 10:33WEB3 Ownership
6. 18:12Building a dapp

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