# @welshman/util

[![version](https://badgen.net/npm/v/@welshman/util)](https://npmjs.com/package/@welshman/util)

A utility package for Nostr application development, providing essential tools and types for working with Nostr events, addresses, filters, tags, and more.

## What's Included

- **Event Management**: Create, validate, and process Nostr events
- **Repository**: In-memory event storage with querying and indexing
- **Filters**: Advanced event filtering and subscription management
- **Zaps**: Lightning Network payment integration
- **Tags**: Comprehensive tag parsing and manipulation
- **Addresses**: NIP-19 address handling
- **Relays**: Relay URL handling, event dispatching and in-memory storage

> Note: profiles, lists, handlers, rooms, and event Reader/Builder helpers now live in [@welshman/domain](/domain/).

## Installation

```
npm install @welshman/util
```