Nip stamds for Nostr Improvement Proposal, each kne of them is a brick that creates nostr as it is now.
Check iris.to and primal.net
Use the hastag #plebchain and #asknostr to ask whatever you are looking for. Go on YouTube and check btcsession tutorial for nostr.
Also check this out for the first steps and sources. Pura vida and welcome 🤙😁🫂💜🍀☯️