Web3.js

Web3 vs Web2: what’s the practical difference for products?

The question is about Web3.js .

Answer:
Web2 refers to the interactive web built on centralised platforms, cloud services, and user-generated content managed by companies (e.g., Facebook, Twitter). Web3 uses blockchain, smart contracts, and decentralised data, often giving users control over their data. For most mainstream products, Web2 offers faster launch and simpler management. Web3 matters when decentralisation, trustless ops, or crypto access is the goal.

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Daniel focuses on infrastructure architecture for high-throughput, fault-tolerant services. He is a Senior Infra Architect / Blockchain & Backend Engineer with about 7 years of commercial delivery, fluent in English and comfo... Read More

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Oleh focuses on EVM smart contract engineering and blockchain data pipelines, with ~3.5 years of commercial experience as a Blockchain Software Develo. He delivers production Solidity, TypeScript and Rust code for token flows... Read More

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