cmdruid

/** Basic implementation of NIP 01 filters in typescript. */

interface Event {
  id         : string
  kind       : number
  created_at : number
  pubkey     : string
  subject   ?: string
  content    : string
  sig        : string

fernandoporazzi

TL;DR: nostr¹ é um protocolo que tem o poder de substituir ferramentas como Twitter, Telegram e etc.

---

O que é nostr?

Nostr é algo novo e confuso, mas ao mesmo tempo é algo muito legal. Nostr é o protocolo aberto mais simples que é capaz de criar uma rede social global que é resistente a censuras de uma vez por todas.

Footnotes

1. nostr = Notes and Other Stuff Transmitted by Relays ↩

imksoo

const relay = 'wss://relay-jp.nostr.wirednet.jp'
const authors = ['634bd19e5c87db216555c814bf88e66ace175805291a6be90b15ac3b2247da9b']

function history (until = Math.floor(new Date() / 1000)) {
  let socket
  if (typeof (WebSocket) === 'undefined') {
    const WebSocket = require('websocket').w3cwebsocket
    socket = new WebSocket(relay)
  } else {
    socket = new WebSocket(relay)

imksoo

const srcRelay = 'wss://relay.snort.social'
const dstRelay = 'wss://relay-jp.nostr.wirednet.jp'
const authors = ['634bd19e5c87db216555c814bf88e66ace175805291a6be90b15ac3b2247da9b']

let srcSocket
let dstSocket
if (typeof (WebSocket) === 'undefined') {
  const WebSocket = require('websocket').w3cwebsocket
  srcSocket = new WebSocket(srcRelay)
  dstSocket = new WebSocket(dstRelay)

braydonf

'use strict';

const assert = require('assert');

const window_of_time_ms = 86400000 * 4; // 96 hours

class Note {
    constructor(event) {
	this.event = event;
	this.weight = {

melvincarvalho

const WebSocket = require('ws');
const bitcoin = require('bitcoinjs-lib');
const fetch = require('node-fetch');
const base64 = require('base64-js');

const relays = [
  'wss://nostr.wine',
  'wss://nos.lol',
  'wss://nostr.fmt.wiz.biz',
  'wss://nostr.zebedee.cloud',

melvincarvalho

#!/usr/bin/env node

import fastify from 'fastify'
import fastifyWebsocket from '@fastify/websocket'
import { validateEvent, verifySignature } from 'nostr-tools'

const port = process.argv[2] || 3000

const events = []
const subscribers = new Map()

tegila

const log = console.log;
import { hex } from '@scure/base';
import * as btc from '@scure/btc-signer';
import { secp256k1, schnorr as secp256k1_schnorr } from '@noble/curves/secp256k1';
import { bech32 } from '@scure/base';

const privKey = secp256k1.utils.randomPrivateKey(); 
//const privKey = hex.decode('');

log('privKey', hex.encode(privKey));

starbackr-dev

const {WebSocket} = require('websocket-polyfill');
const {relayInit,nip04,
      getEventHash,
      getPublicKey,
      verifySignature,
      signEvent,
      nip42,finishEvent,
      generatePrivateKey} = require('nostr-tools');

starbackr-dev

const {WebSocket} = require('websocket-polyfill');
const {relayInit,
      getEventHash,
      getPublicKey,
      verifySignature,
      signEvent,
      generatePrivateKey} = require('nostr-tools');
const https = require('https');

//********* Constants **********************************************************************