DEVELOPER NEWS STREAM
Direct logs, engine updates, and framework notifications parsed from curated RSS feeds and announcements, updated hourly.
Tapesh Chandra DasI built a replay testing tool for MCP servers — here's why and how it works
When your AI agent does something unexpected, where do you look? For most teams right now: stderr...
yashpalsinhcI Built a 35-Tool MCP Server That Cut My AI Token Usage by 95%
How I used Go AST parsing, vector search, and the Model Context Protocol to make AI agents actually understand codebases — without re-reading every file.
Md Zonieed HossainKafka Inbox/Outbox in Go — Guaranteeing Exactly-Once Delivery in a Multi-Tenant ERP
Kafka Inbox/Outbox in Go — Guaranteeing Exactly-Once Delivery in a Multi-Tenant ERP ...
İlhan NeğişSSH Gaming: Turning a Login into a Level
What happens when you replace a user's terminal shell with a video game? I spent the weekend experimenting with OpenSSH's ForceCommand to create a 'shell-less' gaming experience. The result is XZAP a classic Commorore 16 game inspired GO muse, you play by simply SSHing into my server
erlangbA Movie Finder with AI Reflexion using GoLang
Introduction: The "Vibes-Based" Engineering Trap We’ve all been there. You ask an LLM for...
ÊnrellI'm building Navi: a truly secure and useful AI orchestrator | cry about it openclaw
Hello world guys! The TL;DR is: I've tested openclaw and other AI orchestrators, and they...
Valery OdingaStop Searching, Start Contributing: How GoodFirstGo is Making Open Source Approachable
Remember the first time you tried contributing to open source? If you were like most developers, the...
AnotherReverse proxy in Go
Reverse proxy A reverse proxy is a type of proxy server that receives a request from a client,...
Nithin BharadwajGo Execution Tracer: The Tool That Finally Explains Why Your Concurrent Application Is Slow
Master Go's execution tracer to diagnose concurrency issues, GC pauses, and scheduler latency. Learn to trace, annotate, and fix real performance bottlenecks. Start now.
Young GaoDocker Multi-Stage Builds for Go: From 1GB to 12MB Images (2026 Guide)
Your Go Docker image is 1GB. After multi-stage builds, it's 12MB. Learn distroless base images, build caching, and security scanning for production Go containers.
Kervie SazonGo Learning Notes - Part 6: Maps & Type Conversion (strconv)
Today I learned about Maps in Go and how to properly handle type conversion using the strconv...
Surya SouravBuilt a CLI that gives your codebase a memory
Two weeks ago I was debugging a module I had written myself. Sat staring at it for twenty minutes....
Frank RosnerTaming Prometheus Scrapes - Understanding and Analyzing Your Metrics Endpoints
Learn how to diagnose oversized Prometheus scrapes and high-cardinality metrics using shell tools and scrapecli, a small CLI that parses the exposition format and gives you accurate series counts, type breakdowns, and label analysis.
Mark LenhardtWhat Your JSON Parser Doesn’t Reject: Building a Strict RFC 8259 Parser in Go
Most JSON parsers are lenient by design. They accept input that RFC 8259 forbids, because lenient...
A0mineTVBuilding SearchForge: a lightweight search interface with Go and Vue
I like building products that are small, focused, and easy to reason about. That is exactly why I...
Alex GCustom Polygons vs. Uber's H3: Building a High-Performance Geofencing Backend in Go
When building logistics and telemetry platforms, processing thousands of GPS pings per second is just...