Welcome to NOSTR

You might find some of the guides I wrote recently useful:

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And finally, some apps I like:

Some of the more interesting projects right now are:
https://www.0xchat.com/#/ - Private messaging - think WhatsApp

Xitter Like Clients:
https://damus.io/ - iPhone client
https://nostrapps.com/amethyst - Android client
https://primal.net/downloads - Android, iPhone & Desktop
https://satellite.earth/ - Desktop client + Media Hosting + NIP-5 ID

Interesting sites:
https://zap.stream/  - Video streaming 
https://www.flare.pub/ - NOSTRTube
https://fountain.fm/ - Podcasting
https://wavlake.com/ - Music streaming
https://shopstr.store/ - Online shop
https://plebeian.market/ - Market Place
https://zap.cooking/recent - Cooking recipes
https://ostrich.work/ - NOSTR jobs board

https://npub.pro/ - Website creation tool
https://nostr.build/ - Media and file storage
https://relay.tools/ - Build and curate your own relay
https://creatr.nostr.wine/subscriptions/new-user - Creator tools

List of NOSTR apps:
https://nostrapps.com/