Web3.py
Web3.py is a Python library for interacting with the Ethereum blockchain and other EVM-compatible networks. It provides a comprehensive set of tools for developers to connect to nodes, send transactions, deploy smart contracts, and query blockchain data. The library is built on top of the Web3.js JavaScript library and is widely used in decentralized application (dApp) development.
Developers should learn Web3.py when building Python-based applications that need to interact with Ethereum or similar blockchains, such as for creating dApps, automating smart contract interactions, or analyzing on-chain data. It is essential for tasks like deploying contracts, handling wallets, and integrating blockchain functionality into backend services, making it a key tool in the Web3 ecosystem for Python developers.