The web3-bzz package is a module of the web3.js library that allows interaction with the Swarm decentralized storage system. It provides functionalities to upload, download, and manage files on the Swarm network.

What are web3-bzz's main functionalities?

Upload File

This feature allows you to upload a file to the Swarm network. The code sample demonstrates how to upload a simple text file and log the resulting hash.

const Web3Bzz = require('web3-bzz');
const bzz = new Web3Bzz('http://localhost:8500');

const file = new Blob(['Hello, Swarm!'], { type: 'text/plain' });
bzz.uploadFile(file).then(hash => {
  console.log('File uploaded with hash:', hash);
});

Download File

This feature allows you to download a file from the Swarm network using its hash. The code sample shows how to download a file and log its content.

const Web3Bzz = require('web3-bzz');
const bzz = new Web3Bzz('http://localhost:8500');

const hash = 'your-file-hash';
bzz.downloadFile(hash).then(file => {
  console.log('File downloaded:', file);
});

Upload Directory

This feature allows you to upload a directory to the Swarm network. The code sample demonstrates how to upload a directory containing an HTML file and a CSS file.

const Web3Bzz = require('web3-bzz');
const bzz = new Web3Bzz('http://localhost:8500');

const directory = [
  { path: 'index.html', data: '<html><body>Hello, Swarm!</body></html>' },
  { path: 'style.css', data: 'body { font-family: Arial; }' }
];
bzz.uploadDirectory(directory).then(hash => {
  console.log('Directory uploaded with hash:', hash);
});

Other packages similar to web3-bzz

Readme

Source

web3-bzz

This is a sub package of web3.js

This is the swarm package.
Please read the documentation for more.

Installation

Node.js

npm install web3-bzz

In the Browser

Build running the following in the web3.js repository:

npm run-script build-all

Then include dist/web3-bzz.js in your html file. This will expose the Web3Personal object on the window object.

Usage

// in node.js
var Web3Bzz = require('web3-bzz');

var bzz = new Web3Bzz('http://swarm-gateways.net');

FAQs

What is web3-bzz?

Is web3-bzz popular?

Is web3-bzz well maintained?

Last updated on 08 Dec 2018

Did you know?

Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.

Install