DEVELOPER NEWS STREAM
Direct logs, engine updates, and framework notifications parsed from curated RSS feeds and announcements, updated hourly.
Andrei MerlescuGin+Go Waiting Room Package Released
Drop-in waiting room middleware for gin web applications. Built on sema. The room package was...
Insight 105Breaking the "Browser Black Box": The Foculing Hybrid Architecture
If you've ever built or used a conventional time tracking application to measure productivity—like...
Lucas GuimarãesMicrosoft killed VBScript, so I built a custom Go VM to bring Classic ASP into 2026
Hey DEV community! 👋 I don't have a formal IT degree—my day job is actually as a Doctor —but I am a...
luthfisauqi17Customizing 404 and 405 Error Responses in Golang Chi
When building a robust REST API with Golang, providing clear and consistent error responses is...
Matthias BrunsGo Error Handling in Distributed Systems: Patterns for Resilient Microservices
Learn advanced Go error handling patterns for distributed systems including circuit breakers, retries, and graceful degradation. Practical examples for building resilient microservices that handle failures elegantly.
Gabriel Anhaiapprof in 15 Minutes: The Go Profiling Walkthrough That Doesn't Skip the Hard Parts (Go 1.26)
CPU, heap, mutex, and the new goroutine leak profile in Go 1.26. How to capture them, how to read them, and the three profile shapes you'll actually see in production.
Marc VerchianiGo for AI agents: a field report
This is a post I've been wanting to write for a while. Not because I think I've figured something...
Gabriel AnhaiaGoroutine Leaks in Go: The 4 Patterns and the New Profile in Go 1.26
Go 1.26 shipped a built-in goroutine leak profile almost nobody's talking about. Here's how it works, the 4 structural patterns that cause most leaks, and which ones the new profile still can't catch.
gauravdagdeLLM Gateway vs LLM Proxy vs LLM Router: What's the Difference?
Everyone calls their product a "gateway" now. LiteLLM markets itself as both a proxy and a gateway....
Gabriel AnhaiaThe 5 Ways Go Developers Misuse context.Context
A ctx parameter your function never reads from is worse than no ctx at all. The five context mistakes that pass code review, and what correct usage looks like in Go 1.26.
Gabriel Anhaia10 Go Mistakes That Survive Code Review (2026 Edition)
The 10 subtle Go bugs that pass go vet, pass tests, and ship to production. Updated for Go 1.26: no loop-variable retreads, no nil-map filler, just the mistakes experienced developers still make.
Gabriel AnhaiaGo Generics, 4 Years In: The 3 Cases Where They're the Right Answer
Generics shipped in Go 1.18. Four years later, the Go team has quietly written the best style guide that exists: the standard library itself. Here's what they generified, what they didn't, and the decision rule you can steal.
Abdulaziz HamzahProject #1: Loadtest
Overview A minimal wrk clone written in Go for learning purposes. This is a simple HTTP...
Alejandro SosaYour Test Coverage Is Lying to You
I built a Go CLI that traces dependencies from React route to SQL query and maps test coverage to business features — not files. Here's what it found on a 2,100-file production codebase.
Mohamed ABDELLANIThe Journey of a Request in a Raft-Based KV Store
Originally published...
Peter MbanugoWhy Queues Don’t Fix Overload (And What To Do Instead)
Why adding Kafka or bigger queues won't save your server from traffic spikes. Learn the physics of backpressure, load shedding, and the latency death spiral.