DEVELOPER NEWS STREAM
Direct logs, engine updates, and framework notifications parsed from curated RSS feeds and announcements, updated hourly.
Gabriel Anhaia50,000 Goroutines Took Down Prod at 3 AM. The Fix Is One Line
A WebSocket cancel function nobody called. Six weeks of slow leak. 47GB RAM, p99 at 30s, on-call paged. The fix is one line and a habit.
Gabriel AnhaiaGo 1.25 Green Tea GC: Why the 40% Number Is Real for Some Workloads
Google says up to 40% GC reduction. DoltHub got zero. Here's the heap-shape rule that predicts which camp you're in before you flip the flag.
Lucas Neves PereiraWhat I learned building an AI agent loop in Go
Hello there! A few months ago I built nevinho, a personal AI agent I run on my own machine. Bash,...
Bala ParanjVisual Regression Testing for CLIs with VHS
How to use Charm's VHS to create GIF-based visual regression tests for your CLI's terminal output —...
David GarayI built a Laravel PDF package because I was tired of debugging screenshots from ghosts
Every HTML-to-PDF system eventually hits the same wall. Chrome captures too early. Not because...
ahmet gedikConcurrent Video Processing with Go Goroutines
Using goroutines, channels, and worker pools for parallel video metadata processing with rate limiti
Alan GBuilding a self-hosted AI agent platform in Go that runs on a Raspberry Pi
Over the past few months I've been building CrossKlaw - an agentic AI platform that ships as a single...
Jonathan PitterI Detect 26 Frameworks Without AI. Here's How Deterministic File-Based Detection Works.
When I built Staxa, a platform that deploys isolated customer environments from source code, I needed...
Emad ElsaidIntroducing XLog: A Static Site Generator Built for Knowledge Bases
After years of trying different tools for my personal wiki, I built XLog - a static site generator specifically designed for knowledge bases, digital gardens, and personal wikis. Here's why it exists and what makes it different.
Lucas GuimarãesA 30-year-old language optimized for future: Building a Zero-AST Virtual Machine in Go that can run ASP
Hey DEV community! 👋 I'm back again. If you think Classic ASP is dead, let me tell you: it is now...
Lucas Neves PereiraI added voice messages to my self-hosted AI agent, for free
Hello there! I've been building a small personal AI agent called nevinho. It lives in my Discord DMs...
ahmet gedikHigh-Performance Video Metadata API in Go for European Markets
Building a Go video API server with net/http, goroutines, middleware, and PostgreSQL connection pool
vinodh kumar bakthavachaluLightweight & Blazing Fast HTTP Client for Windows: Meet Artemis (Open Source Alternative to Postman)
I’ve been on the hunt for a truly lightweight HTTP client that doesn’t feel like it’s dragging a...
SyukurImplementing Dependency Injection By Testing gRPC Service Call
Photo by Shruti Parthasarathy on Unsplash Motivation Need to test business logic that...
Daniel PopoolaWhy Redis Cannot Share the Truth with Postgres - The architecture mistake that will oversell your tickets
There is a moment, somewhere in the design of almost every backend system that mixes Redis and...
ahmet gedikConcurrent Video Processing with Go Goroutines and Channels
Using Go worker pools and channels for parallel video metadata fetching across 9 Asia-Pacific region