Dev News Updates

Joined Dev.to literally yesterday, and one of the first things I came across was this Halloween challenge, and I immediately said "cool". I've been messing around with web development for a while now, so figured I'll try it, why not? I built "The CarnEvil of Horrors". It's based on one… Read more »

The Challenge Modern JavaScript development often involves working on multiple projects simultaneously. Each project may require a different Node.js version: Legacy project: Node 14 Production app: Node 18 LTS New experimental project: Node 20 Manually switching versions between projects adds friction to your workflow. You need to remember which version… Read more »

EBS: Entendendo o Armazenamento do EC2 Se você já criou uma instância EC2, provavelmente usou o EBS mesmo sem perceber. Mas o que é esse tal de Elastic Block Store e por que ele é tão importante na AWS? O que é o EBS? O EBS (Elastic Block Store) é… Read more »

The constant threats that internet users face every day are still around. You and I can fall victim. That's why education and awareness can go a long way to ensure that we don't. What are these threats, you might ask? Malware, vulnerabilities, and scams. Two Windows vulnerabilities, one a 0-day,… Read more »

When you build an API with Express.js, routes are the doors through which requests enter your application, and routers are the architectural wings that organize those doors into clean, manageable sections. Whether you're building a small service or a sprawling backend, mastering routes and routers is essential for clarity, scalability,… Read more »

1. Introduction: The Rise of RAG in AI Agent Development Retrieval-Augmented Generation (RAG) augments a large language model with a retrieval layer that fetches relevant, authoritative context at inference time. Traditional models rely on static pretraining, which limits accuracy when domain knowledge changes. RAG-enabled systems couple retrieval with generation to… Read more »

Decoding City Storms: How Sparse Sensing Can Prevent Urban Floods \Imagine the next big storm. Rain is pouring, streets are flooding, and disaster is unfolding. What if we could predict the hotspots before the downpour peaks, preventing costly damage and keeping communities safe? The key is strategic intelligence. This is… Read more »

Introduction: Why LLM Gateway Solutions Matter for Business Applications Large Language Model gateway solutions centralize and optimize access to multiple AI providers through a unified API, orchestrating routing, caching, observability, and governance. Their importance in AI-driven operations is increasing as enterprises scale chatbot evals, agent monitoring, and production-facing AI workloads… Read more »

In Node.js backend development, Express.js middlewares are the invisible engines quietly shaping every request before it reaches your route handlers. They filter, transform, validate, record, authenticate, or even terminate requests long before your controller functions come into play. Understanding how middlewares actually work under the hood is essential for writing… Read more »

My biggest motivation in studying and using AI tools has been to seek gains in time/productivity, in the most varied possible areas of life. I've been studying a lot about this lately. And these agentic coding tools have been really catching my attention. Hence came the motivation for this video/post.… Read more »