While reading the draft Go 1.28 release notes, I noticed a change in the HTTP/2 server. With this change, the goroutine responsible for serving a connection can exit...there is no work to do, instead of waiting. A new goroutine takes…
I compiled 20 Go microservices with their CI pipelines and found that 16 of them failed to...scratch images. Most tutorials start with FROM golang:1.22 and copy the whole repo. That bloats the image
got OOMKilled a few days after every deploy, the goroutine graph climbing in a straight line until it did....context timeout and returned, leaving a worker goroutine blocked forever on an unbuffered channel send nobody would ever receive. Go 1.27 ships a…
covers how peer identity travels through a Go microservice mesh, what you must enforce at each hop, where
outlier once more because it sits on fasthttp, not net/http at all. Rather than quoting synthetic router benchmarks,...Throughput on the dynamic two-parameter route: The four net/http-based stacks land within 4% of each other. Fiber's
It's also a playground for architecture I wanted to try for real: a GraphQL BFF in front of Go gRPC microservices. This post walks through how it's structured, why I made the choices I did, and what I'd change next…
This article covers the mechanics of how injection propagates, the structural constraints that limit blast radius, and the sanitization and validation layer a Go backend must implement at the tool dispatch boundary. Consider a standard agentic loop: Each retrieval step…
The package docs describe a small surface, built on RFC 9562: Here is the service we'll migrate. It's the shape most code has: a v7 ID generator, a nil check, and a table with a nullable foreign key. Do this before you…
Universal Routing SYstem) is an HTTP router for Go 1.27+ with three properties that don't usually...already running in our internal services. Before Go 1.27, if you wanted type-safe handlers in Go, your options were ugly: Go 1.27 allows methods on concrete types…
room, and manually reviewed over 500 open-source Golang repositories. ☕💻 My goal was pretty simple: I wanted...habits! 🪤 The good news? With recent releases like Go 1.25 and Go 1.26 giving us awesome standard library updates, these
Golang and the services built in it: Go releases, generics and concurrency, and backend services, CLI tools and cloud-native projects.
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