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Satoshi Qazi MuhammedandClaude Opus 5.5
6575789cfc
On TypeScript 5.5 (upstream's) require('@pezkuwi/util') in this CommonJS
shim reported an error the directive silenced; on 5.9, which this tree
resolves, the line is clean and the unused directive fails the build.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
@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