A simple api gateway from scratch written in golang
go
dev.to
Building an API Gateway From Scratch in Go API gateways are one of those infrastructure components that feel intimidating from the outside. You know they handle auth, routing, rate limiting, but the internals are a black box. I decided to fix that by building one from scratch in Go, using nothing but the standard library's net/http. No frameworks. Just code. This post walks through the design of simple-api-gateway: what it does, how it's structured, and the key implementation decisio