Web3 Development StackShivacha Web3

Web3.js at Shivacha

Long-standing JavaScript library for Ethereum interaction.

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Overview

Web3.js is one of the original Ethereum JavaScript libraries. We maintain and migrate applications built on Web3.js, modernising to current libraries where appropriate.

Why we use it

Long history
Broad legacy usage
Plugin architecture
Ethereum JSON-RPC coverage

How we use it

Web3.js in our engineering work

Legacy dApps

Maintenance and migration.

Integrations

Existing backend services.

Migration

Moving to viem or ethers.

Services

Services that use Web3.js

Smart Contract Engineering

Smart Contract Integration

Integrate smart contracts with apps, backends and external protocols — transaction management, events and data.

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Pairs well with

What we combine with Web3.js

Languages, tooling and libraries for smart contracts and dApps.

Browse Web3 development stack

Ethers.js Viem

Build with Web3.js.

Tell us about your project, or the engineers you need, and we will propose an approach.

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