@pezkuwi/common

Common utilities, cryptographic functions, and keyring management for PezkuwiChain applications.

Developed by Dijital Kurdistan Tech Institute

Overview

This repository provides utility functions with additional safety checks, allowing for consistent coding and reducing boilerplate across all @pezkuwi packages.

Packages

Package	Description
@pezkuwi/keyring	Keyring management for accounts
@pezkuwi/util	General utility functions
@pezkuwi/util-crypto	Cryptographic and hashing utilities
@pezkuwi/networks	Network definitions
@pezkuwi/x-bigint	BigInt polyfills
@pezkuwi/x-fetch	Fetch polyfills
@pezkuwi/x-global	Global object utilities
@pezkuwi/x-randomvalues	Random values polyfills
@pezkuwi/x-textdecoder	TextDecoder polyfills
@pezkuwi/x-textencoder	TextEncoder polyfills
@pezkuwi/x-ws	WebSocket polyfills

Installation

# Keyring
npm install @pezkuwi/keyring

# Utilities
npm install @pezkuwi/util

# Crypto utilities
npm install @pezkuwi/util-crypto

Quick Start

import { Keyring } from '@pezkuwi/keyring';
import { hexToU8a, u8aToHex } from '@pezkuwi/util';
import { mnemonicGenerate, blake2AsHex } from '@pezkuwi/util-crypto';

// Generate a mnemonic
const mnemonic = mnemonicGenerate();

// Create a keyring and add account
const keyring = new Keyring({ type: 'sr25519' });
const pair = keyring.addFromMnemonic(mnemonic);

console.log(`Address: ${pair.address}`);

Development

Prerequisites

• Node.js >= 18.14
• Yarn 4.x (via corepack)

Building

git clone https://github.com/pezkuwichain/pezkuwi-common
cd pezkuwi-common
corepack enable
yarn install
yarn build

Tutorials

Looking for tutorials? Check out examples for guides on how to use these utilities.

Links

• Website: https://pezkuwichain.io
• Documentation: https://docs.pezkuwichain.io
• API Docs: https://js.pezkuwichain.app
• GitHub: https://github.com/pezkuwichain

License

Apache-2.0

Author

Dijital Kurdistan Tech Institute