#Nostr is becoming a Monster of possibilities!
Endless possibilities…
Nostr Implementation Possibilities - Features List
NIP-01: Basic protocol flow description
NIP-02: Contact List and Petnames
NIP-03: OpenTimestamps Attestations for Events
NIP-04: Encrypted Direct Message
NIP-05: Mapping Nostr keys to DNS-based internet identifiers
NIP-06: Basic key derivation from mnemonic seed phrase
NIP-07: window.nostr capability for web browsers
NIP-08: Handling Mentions
NIP-09: Event Deletion
NIP-10: Conventions for clients' use of e and p tags in text events
NIP-11: Relay Information Document
NIP-13: Proof of Work
NIP-14: Subject tag in text events
NIP-15: Nostr Marketplace (for resilient marketplaces)
NIP-18: Reposts
NIP-19: bech32-encoded entities
NIP-21: nostr: URI scheme
NIP-22: Event created_at Limits
NIP-23: Long-form Content
NIP-24: Extra metadata fields and tags
NIP-25: Reactions
NIP-26: Delegated Event Signing
NIP-27: Text Note References
NIP-28: Public Chat
NIP-30: Custom Emoji
NIP-31: Dealing with Unknown Events
NIP-32: Labeling
NIP-36: Sensitive Content
NIP-38: User Statuses
NIP-39: External Identities in Profiles
NIP-40: Expiration Timestamp
NIP-42: Authentication of clients to relays
NIP-45: Counting results
NIP-46: Nostr Connect
NIP-47: Wallet Connect
NIP-48: Proxy Tags
NIP-50: Search Capability
NIP-51: Lists
NIP-52: Calendar Events
NIP-53: Live Activities
NIP-56: Reporting
NIP-57: Lightning Zaps
NIP-58: Badges
NIP-65: Relay List Metadata
NIP-72: Moderated Communities
NIP-75: Zap Goals
NIP-78: Application-specific data
NIP-84: Highlights
NIP-89: Recommended Application Handlers
NIP-90: Data Vending Machines
NIP-94: File Metadata
NIP-98: HTTP Auth
NIP-99: Classified Listings