Networking

A TCP Library use worker pool to improve performance and protect your server

Lightweight live packet capture library with HTTPS SNI extraction

Simple and lightweight golang package for http requests. based on powerful net/http

Network Channels (netchan) for Golang: Secure, cluster-ready, supports nested channels & any data type. Inspired by Rob Pike

CLI that scores nearby saved WiFi networks and tells you which to use, and why

Wi-Fi scanning and Keychain password retrieval for macOS 13+

Change DNS servers effortlessly via terminal

Zero-configuration TCP/UDP port proxy with autostart, IP-based access control, and OS-level network stack tuning

Drop-in net/http.Client with a byte-exact browser TLS (JA3/JA4) and HTTP/2 (Akamai) fingerprint

telepath is a powerful CLI tool for secure port forwarding with support for multiple jump hosts and flexible authentication

Production-grade Server-Sent Events (SSE) for Fiber v3 with event coalescing, priority lanes, topic wildcards, adaptive throttling, and built-in auth

CORS proxy server with SSRF protection, host allow/blocklisting, and optional API key authentication

Native Go library for performing SNMP actions

Asynchronous reverse proxy that queues each request in Redis and returns a job ID to poll for the response, with path-prefix routing, retries, and caching

Extremely simple & fast udp tunnel based on KCP protocol

Measures what actually happens to established TCP and UDP connections when a Kubernetes pod terminates

Resilient WebSocket client with automatic reconnection, exponential backoff, and heartbeat management