DEVELOPER NEWS STREAM
Direct logs, engine updates, and framework notifications parsed from curated RSS feeds and announcements, updated hourly.
Young GaoBuilding a Type-Safe Event Bus in TypeScript: Decouple Your Microservices (2026)
Microservices need to communicate without coupling. Build a type-safe event bus in TypeScript with typed channels, middleware hooks, and dead letter handling.
Young GaoImplementing the Circuit Breaker Pattern in TypeScript (2026 Guide)
When a downstream service fails, your entire system cascades. Implement the circuit breaker pattern in TypeScript with half-open state, failure thresholds, and automatic recovery.
Young GaoBuilding a Production API Gateway on Cloudflare Workers with Hono (2026)
Modern APIs need rate limiting, authentication, caching, and observability — but running a dedicated...
linou518Product Search Went Blank — Fixing an API Response Structure Mismatch
Product Search Went Blank — Fixing an API Response Structure Mismatch Real experience:...
Mehmet ArasNotes from Reading Claude Code's Leaked Source
Reading Anthropic's accidentally leaked Claude Code source — a 57MB source map, 512K lines of TypeScript, and what it reveals about how the tool is actually built.
RhicoWhen a Passing Test Lies: Fixing an E2E False Positive in NestJS
I’m building RunHop in public — a social + event platform for running races, built on NestJS. Today...
tommyI Added 5 Drawing Tools to My Canvas App. Undo Almost Killed It.
The best part of building your own tools is that you can add whatever you want. I was filing a bug...
Francisco MolinaI Built the Tool DevOps Teams Actually Need (And It Changed How We Deploy)
TL;DR: Combine semantic-release + SonarQube + documentation generation into ONE tool. Analyze code...
Alessandro TorneselloPrevent Duplicate API Requests in Angular with Idempotency and HTTP Interceptors
Modern web applications frequently interact with APIs that perform critical operations such as...
DevonMobileI built a VS Code extension that scaffolds React Native MVVM features in one command
Every React Native developer knows this ritual. You need a new screen. So you open an existing...
ANKUSH CHOUDHARY JOHALRetrospective: We Used TypeScript 5.6 for Full-Stack Development and Cut Context Switching by 50%
Retrospective: We Used TypeScript 5.6 for Full-Stack Development and Cut Context Switching...
TanaikeOrchestrating Agents via ADK for TypeScript and Gemini CLI
Abstract Explore how to build and orchestrate production-ready, type-safe AI agents...
Juan TorchiaLLMs que generan security reports: corrí el mismo prompt sobre mi propio código
HN reportó que el kernel de Linux está recibiendo removals basados en security reports generados por LLMs. Tomé el mismo patrón y lo corrí sobre mi propio código en producción. Lo que encontré me incomodó por razones distintas a las que esperaba.
Juan TorchiaLLMs generating security reports: I ran the same prompt on my own code
HN reported that the Linux kernel is receiving removals based on LLM-generated security reports. I took the same pattern and ran it against my own production code. What I found made me uncomfortable — but not for the reasons I expected.
NeuroLink AIHow to Build Self-Running AI Tasks with TypeScript (No Cron Jobs Needed)
How to Build Self-Running AI Tasks with TypeScript (No Cron Jobs Needed) You have an AI...
Juan TorchiaAgentes async: lo que 'all your agents are going async' no te dice sobre el debugging
El post de HN tiene 127 puntos y nadie habla del problema real: cuando un agente falla en modo async, no obtenés stack trace. Obtenés silencio. Y el silencio en producción es el peor bug que existe.