# Examples
Click the links below and learn from community-built example projects
# Coinstr (opens new window)
Coinstr (opens new window) is Bitcoin spending policy and signature orchestration engine using Nostr
# nostr-tool (opens new window)
A simple CLI to send nostr events
# Rana (opens new window)
Mine public keys that can be used with nostr.
# Nostr Signer (opens new window)
CLI implementation of NIP-46 Nostr Connect (opens new window)
# keystr-rs (opens new window)
An application for managing Nostr keys. Written in Rust, with simple UI (Iced).
# Bitcoin Alerts (opens new window)
Receive Bitcoin network alerts: hashrate, supply, blocks until halving, difficulty adjustment and more. See how alerts are dispatched to Nostr (opens new window).