Web3.js

What does a web3.js developer do?

The question is about Web3.js .

Answer:

A web3.js developer builds apps that interact with Ethereum and other EVM chains. They write JavaScript code to connect dApps to smart contracts, enable users to read or send data, and manage wallets. web3.js developers mainly work on user-facing interfaces for decentralised apps (dApps), setting up smart contract calls and making blockchain interactions friendly and secure.

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