welshman/docs/util/index.md

@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.

Installation

npm install @welshman/util