This documentation is work in progress and web3.js 1.0 is not yet released! You can find the current documentation for web3 0.x.x at

web3.js - Ethereum JavaScript API

web3.js is a collection of libraries which allow you to interact with a local or remote ethereum node, using a HTTP or IPC connection.

The following documentation will guide you through installing and running web3.js, as well as providing a API reference documentation with examples.


Keyword Index, Search Page

API Reference