DEVELOPER NEWS STREAM
Direct logs, engine updates, and framework notifications parsed from curated RSS feeds and announcements, updated hourly.
Harrison GuogRPC Interceptors in Production: Design Patterns That Survive Real Load
gRPC interceptors are where cross-cutting concerns live — auth, tracing, retry, metrics, rate limiting. Most examples online show toy single-interceptor demos. Production systems need to stack, order, and compose them correctly. A practical guide.
Harrison GuoGo Generics, One Year In: Which Promises Held, Which Didn't
Go 1.18 shipped generics in March 2022. Four years later, the honest picture: they're useful for a narrower set of problems than the community hoped, they fit naturally in a few places, and overuse them and your code gets worse. A production retrospective.
Harrison GuoGo Profiling in Anger: pprof, Escape Analysis, and Inlining Without Magic
Most performance advice for Go is ritual — 'use sync.Pool,' 'avoid interface boxing,' 'preallocate slices.' Useful sometimes, hollow often. A production engineer's guide to profiling Go systems with pprof, reading escape analysis output, and understanding when the compiler actually inlines.
Harrison GuoIronSys: A Production Blueprint for Modern Concurrency
After Four Pillars of Concurrency, the natural question: what does a system actually look like when it uses all of them deliberately? IronSys is a composite blueprint — the concurrency architecture I'd build today if I were starting over, with the trade-offs each choice buys.
Harrison Guosync.Pool in Go: When It Actually Helps, and When It Quietly Hurts
sync.Pool is the Go feature most likely to be used incorrectly. A working engineer's guide to when pooling buffers actually saves GC pressure, when it just adds complexity, and the benchmark methodology that tells the difference.
Olivia Craft8 Cursor Rules for Go Developers — 2026 Edition
Eight Cursor rules that make your AI write idiomatic Go — proper error handling, accept interfaces, context-first signatures, owned goroutines, directional channels, no init() tricks, table-driven tests, and lint-clean commits.
Andrei MerlescuFrom Zero to Hero: Building a Key Issuance Server with `verbose` and `figtree`
In August 2024 Andrei Merlescu wrote a package called verbose and released it under the Apache 2.0...
Juan Carlos Garcia EsquivelGuía Definitiva de Merge Sort: El Algoritmo de Divide y Vencerás
Merge Sort es un algoritmo de ordenamiento basado en el paradigma Divide y Vencerás. Divide...
Bala ParanjThe Most Important Refactoring Was Deleting 500 Lines I Was Proud Of
How I deleted a generic Pipeline[T] framework and a pass-through workflow layer, and why the codebase...
Ortiz de Arcanjo António DavidPor que o seu Microserviço deve permitir Integração via JSON-RPC?
Embora o REST seja o padrão absoluto para o Frontend, a comunicação entre serviços...
Viktor LogvinovSimplifying Reactive Component Frameworks in Go: A Signal-Based Architecture for Cross-Platform Responsiveness
Introduction Developing reactive UIs in Go has long been a double-edged sword. On one...
Orim Dominic AdahGo Templates Snippets for VSCode
I started learning how to use Go templates about a year ago and I found it arduous to stressful to...
Odilon HUGONNOTCQRS in Go — Part 1: the aggregate, Transition() and the Clone() you forget
How to structure a CQRS aggregate in Go: value struct, Transition() returning a new state, mandatory Clone() for collections. The shared slice trap.
Kuldeep PaulFastest MCP Gateway for AI Agents: High‑Throughput Routing with Bifrost
AI agents have evolved far beyond simple chat interfaces. Modern agentic applications coordinate...
Reza RezvaniKarpathy's agent-native infrastructure + working Python agent template
How To Setup Guide A Agent-Native Hub Karpathy open-sourced AgentHub last week. Then the...
Geremi WangaSpace now with memory
I Built an AI That Remembers You (No Login Required) Every AI chat I used felt the...