DEVELOPER NEWS STREAM
Direct logs, engine updates, and framework notifications parsed from curated RSS feeds and announcements, updated hourly.
Naveen KarasuDay 9/60: Configuration management - Go Backend Engineering
A focused walkthrough of configuration management built around making configuration management improve production behavior, not just local developer comfort.
Naveen KarasuDay 9/90: Maps - Go Backend Engineering
A focused walkthrough of maps built around making maps feel like concrete data modeling and control flow, not syntax trivia.
I am AugustusCache Stampede Prevention in Go — 1k req/s load test + full monitoring stack
🚀 What I built A production-ready cache stampede prevention library in Go with 3 strategies, full...
Juan Carlos Garcia Esquivel¿Por qué las Goroutines son el "superpoder" que otros lenguajes envidian?
Si alguna vez has sentido que la concurrencia en C o Java es como intentar hacer malabares con diez...
Archit AgarwalReddit's Karma Score Is a Lie. Here's the Math Behind It.
Two comments. Same subreddit. Same topic. Posted minutes apart. One has +847 karma. It sits at the...
Gabriel Anhaiadefer in Loops: The Resource Leak Go Still Lets You Write
defer runs at function return, not at the end of a loop iteration. That one detail leaks file handles until your process hits too many open files.
Serif COLAKEL🧠 Exactly-Once Processing in Go: The Myth, Reality, and Production Patterns
Duplicate processing is not a bug. It is the default behavior of reliable distributed...
Matías DendaMost of Your Microservice Is Plumbing. What If You Stopped Writing It?
Every microservice is mostly plumbing you rewrite with different nouns. I built a declarative runtime that lets you declare it instead — then everyone assumed 'declarative = prototype-only.' Here's why production is exactly where it shines.
Alisson RosaWe rewrote Apache Airflow's control plane in Go (and kept the UI)
Leoflow v0.0.1 just shipped. Pod-per-task, but actually fast. Native map-reduce as a Python list comprehension. Same Airflow vocabulary, none of the Python overhead.
Gabriel Anhaia%w and the Error Chain: Wrapping Without Losing the Cause in Go
How %w builds an error chain in Go, why errors.Is/As walk it, and the wrapping mistakes that quietly break your error handling.
Gabriel AnhaiaThin Application Services in Go: Orchestration Without Business Logic
The application service coordinates ports. The domain holds the rules. What belongs in each, and a service that stays under 30 lines.
Gabriel AnhaiaValue Objects in Go: Making Invalid Domain State Unrepresentable
Stop scattering email and money validation across your handlers. A validated value object with unexported fields makes the invalid state impossible to build.
Gabriel Anhaiaselect With Timeouts: 3 Channel Patterns That Prevent Goroutine Leaks
time.After leaks, blocked sends that park forever, and the channel patterns that let a goroutine actually exit. Three runnable repros in Go.
Gabriel AnhaiaGo Generics in 2026: When Type Sets Earn Their Keep
Generics beat interfaces for some Go code and add noise to the rest. Type sets, real container and numeric examples, and the compile-time cost.
ZenqlZenQL, Powerful, Fluent Queries In Golang
a new way to interact with your data in golang Zenql is an internal DSL (Domain Specific Language)...
Fer RiosGo Packages and Modules explained
What is a package? In Go, every Go program is made up of packages. A package is a...