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recker

1.0.15-next.64a2dc9
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  • License MIT

AI & DevX focused HTTP client for Node.js 18+

Package Exports

  • recker
  • recker/ai
  • recker/client
  • recker/dns
  • recker/package.json
  • recker/plugins/auth
  • recker/plugins/cache
  • recker/plugins/circuit-breaker
  • recker/plugins/compression
  • recker/plugins/cookie-jar
  • recker/plugins/dedup
  • recker/plugins/graphql
  • recker/plugins/grpc-web
  • recker/plugins/har-player
  • recker/plugins/har-recorder
  • recker/plugins/hls
  • recker/plugins/http2-push
  • recker/plugins/http3
  • recker/plugins/interface-rotator
  • recker/plugins/jsonrpc
  • recker/plugins/logger
  • recker/plugins/odata
  • recker/plugins/pagination
  • recker/plugins/proxy-rotator
  • recker/plugins/retry
  • recker/plugins/scrape
  • recker/plugins/server-timing
  • recker/plugins/soap
  • recker/plugins/user-agent
  • recker/plugins/xml
  • recker/plugins/xsrf
  • recker/presets
  • recker/scrape
  • recker/testing
  • recker/udp
  • recker/utils/agent-manager
  • recker/utils/body
  • recker/utils/cert
  • recker/utils/charset
  • recker/utils/chart
  • recker/utils/client-pool
  • recker/utils/colors
  • recker/utils/concurrency
  • recker/utils/dns
  • recker/utils/dns-toolkit
  • recker/utils/doh
  • recker/utils/download
  • recker/utils/env-proxy
  • recker/utils/header-parser
  • recker/utils/html-cleaner
  • recker/utils/link-header
  • recker/utils/optional-require
  • recker/utils/progress
  • recker/utils/rdap
  • recker/utils/request-pool
  • recker/utils/security-grader
  • recker/utils/sparkline
  • recker/utils/sse
  • recker/utils/streaming
  • recker/utils/system-metrics
  • recker/utils/tls-inspector
  • recker/utils/try-fn
  • recker/utils/upload
  • recker/utils/user-agent
  • recker/utils/whois
  • recker/webrtc

Readme

⚡ Recker

The Network SDK for the AI Era

Zero-config HTTP. Multi-protocol support. AI-native streaming. Observable to the millisecond.

npm version npm downloads TypeScript Node.js Coverage License

Documentation · API Reference · Examples

Install

npm install recker

Quick Start

import { get, post, whois, dns } from 'recker';
import { rdap, supportsRDAP } from 'recker/utils/rdap';

// HTTP - zero config
const users = await get('https://api.example.com/users').json();
await post('https://api.example.com/users', { json: { name: 'John' } });

// WHOIS
const info = await whois('github.com');

// RDAP (modern WHOIS)
if (supportsRDAP('com')) {
  const data = await rdap(client, 'google.com');
  console.log(data.status, data.events);
}

// DNS
const ips = await dns('google.com');

Unified Namespace

import { recker } from 'recker';

// Everything in one place
await recker.get('https://api.example.com/users').json();
await recker.whois('github.com');
await recker.dns('google.com');
await recker.ai.chat('Hello!');

const socket = recker.ws('wss://api.example.com/ws');

With Configuration

import { createClient } from 'recker';

const api = createClient({
  baseUrl: 'https://api.example.com',
  headers: { 'Authorization': 'Bearer token' },
  timeout: 10000,
  retry: { maxAttempts: 3 }
});

const user = await api.get('/users/:id', { params: { id: '123' } }).json();

Features

Feature Description
Zero Config Direct functions work out of the box. No setup required.
Multi-Protocol HTTP, WebSocket, DNS, WHOIS, RDAP, FTP, SFTP, Telnet in one SDK.
AI-Native SSE streaming, token counting, provider abstraction.
Type-Safe Full TypeScript with Zod schema validation.
Observable DNS/TCP/TLS/TTFB timing breakdown per request.
Resilient Retry, circuit breaker, rate limiting, deduplication.
GeoIP (Offline) MaxMind GeoLite2 database with bogon detection.
RDAP Support Modern WHOIS with IANA Bootstrap and TLD detection.

Highlights

AI Streaming

for await (const event of recker.ai.stream({
  model: 'gpt-4',
  messages: [{ role: 'user', content: 'Hello!' }]
})) {
  process.stdout.write(event.choices[0]?.delta?.content || '');
}

Request Timing

const response = await get('https://api.example.com/data');
console.log(response.timings);
// { dns: 12, tcp: 8, tls: 45, firstByte: 23, total: 156 }

Scraping

const doc = await client.scrape('https://example.com');
const titles = doc.selectAll('h1').map(el => el.text());

Circuit Breaker

import { createClient, circuitBreaker } from 'recker';

const client = createClient({
  baseUrl: 'https://api.example.com',
  plugins: [
    circuitBreaker({ threshold: 5, resetTimeout: 30000 })
  ]
});

Documentation

License

MIT © Forattini