Top 8 Go tcp-proxy Projects

goproxy

3 15,150 6.6 Go

🔥 Proxy is a high performance HTTP(S) proxies, SOCKS5 proxies,WEBSOCKET, TCP, UDP proxy server implemented by golang. Now, it supports chain-style proxies,nat forwarding in different lan,TCP/UDP port forwarding, SSH forwarding.Proxy是golang实现的高性能http,https,websocket,tcp,socks5代理服务器,支持内网穿透,链式代理,通讯加密,智能HTTP,SOCKS5代理,黑白名单,限速,限流量,限连接数,跨平台,KCP支持,认证API。
toxiproxy

25 10,300 6.7 Go

:alarm_clock: :fire: A TCP proxy to simulate network and system conditions for chaos and resiliency testing

Project mention: Speedbump – a TCP proxy to simulate variable network latency | news.ycombinator.com | 2024-01-16

Checkout also shopify's awesome tool called toxiproxy: https://github.com/Shopify/toxiproxy
It turns out to be also a very good way to test a networking library by implementing it. Since your stack needs to be able to basically handle most adverse events properly.
The idea behind 'chaos engineering' is cool.

InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
gobetween

5 1,888 0.0 Go

:cloud: Modern & minimalistic load balancer for the Сloud era
speedbump

17 1,473 1.2 Go

TCP proxy for simulating variable, yet predictable network latency :globe_with_meridians::hourglass_flowing_sand:

Project mention: FLaNK Stack Weekly 22 January 2024 | dev.to | 2024-01-22

steady-tun

1 74 3.7 Go

Secure TLS tunnel with pool of prepared upstream connections
proximal

2 50 7.1 Go

WebAssembly dev environment for Envoy Proxy. Iterate on your HTTP/TCP middleware in seconds! (by apoxy-dev)

Project mention: Serverless dev environment using WebAssembly | news.ycombinator.com | 2023-08-06

octo-proxy

1 47 5.1 Go

🐙 Simple TCP/TLS Proxy support mutual authentication and traffic mirroring
WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
slowjoe

1 1 4.0 Go

Simple TCP proxy to simulate degraded network conditions

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).