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Começar em programação do zero depois dos 40: roteiro realista de André Blos Aliatti

O problema não é a idade, é a expectativa Começar em programação depois dos 40 não é difícil do jeito que parece. Mas também não é simples do jeito que vendem. O problema não está na idade, está na f

dev.to Apr 01, 2026 Read more →

Adding a Scripting Engine to a Rust CLI with Rhai

diesel-guard is a linter for Postgres migrations. It catches operations that lock tables or cause downtime before they reach production. It ships with 28 built-in checks, but over time, users started

dev.to Apr 01, 2026 Read more →

EU AI Act Compliance Will Fail Without an AI System Inventory. Here's How to Build One.

Every EU AI Act compliance guide starts the same way: classify your AI systems by risk level, determine your role (provider, deployer, importer), and build the required documentation. That advice is c

dev.to Apr 01, 2026 Read more →

I Built a Chrome Extension That Lets You Inspect CSS Without Opening DevTools

Every front-end developer knows the drill: right-click → Inspect → scroll through a mountain of inherited styles in the DevTools panel just to find the CSS of one button. I got tired of it. So I buil

dev.to Apr 01, 2026 Read more →

Claude Code's Entire Source Code Just Leaked — 512,000 Lines Exposed

This morning, the AI community woke up to a bombshell: Claude Code's entire source code was exposed on GitHub. Not a snippet. Not a partial leak. All 512,000 lines. 1,900 files. Complete TypeScript s

dev.to Mar 31, 2026 Read more →

Your Code Is Moving. Your Judgment Is Not.

The production memory issue didn't reveal itself as a speed problem at first. It arrived as a debugging session that should have taken thirty minutes and kept stretching. A senior engineer at the term

dev.to Mar 31, 2026 Read more →

Hello world

Hey there! I want to try and make my agile process a little bit more agile and AI-friendly. I’m building a new project and documentation management tool called tiki, and I’ll be sharing my rationale a

dev.to Mar 31, 2026 Read more →

The Memory Bandwidth Gap Is 49x and Growing — Why Local LLMs Hit a Ceiling

The Wall I Hit on an RTX 4060 Was a Bandwidth Wall Running Qwen3.5-9B on an RTX 4060 8GB gets you about 40 tok/s. Perfectly usable for a reasoning model. But scale up the model size and the

dev.to Mar 31, 2026 Read more →

Mulesoft with AI

Overview MuleSoft is bringing AI into its platform to make API management smarter and more proactive. Instead of reacting to issues after they happen, teams can now prevent problems, impro

dev.to Mar 31, 2026 Read more →

MoE Beat Dense 27B by 2.4x on 8GB VRAM — The 35B-A3B Benchmark Nobody Expected

Start with the benchmarks In a previous article, I compared three Qwen3.5 models on the same hardware. Here are the MoE-relevant numbers. Test environment: RTX 4060 8GB / Ryzen 7 / 32GB

dev.to Mar 31, 2026 Read more →

Why I stopped using flat $/kWh to size commercial battery storage.

I've been building energy APIs for about four years. The thing that kept bothering me wasn't the code — it was watching tools I respected give completely wrong BESS cost estimates because they multipl

dev.to Mar 31, 2026 Read more →

Network Protocols: A Senior Engineer's Guide

Network Protocols: A Senior Engineer's Guide A comprehensive guide to REST, GraphQL, WebSockets, and SSE for system design interviews. 1. REST (Representational State Transfer)

dev.to Mar 31, 2026 Read more →

Critical Alert: Axios NPM Package Compromised in Supply Chain Attack

If you use Axios (which, let's face it, is almost everyone in the JS world), you need to check your dependency tree immediately. On March 31, 2026, a maintainer's account was compromised, leading to t

dev.to Mar 31, 2026 Read more →

Enterprise AI Enablement: The Five Gaps Between Your Pilot and Production

Most technology leaders in Indian BFSI approved the budgets, sat through the demos, and watched the pilots deliver. The numbers were good. The room was pleased. And somewhere between that room and pr

dev.to Mar 31, 2026 Read more →

OpenClaw vs. Amazon Quick Suite

Executive Summary In early 2026, OpenClaw became one of the fastest-growing open-source projects on GitHub, passing 200,000 stars in under three months. Built by Austrian developer Peter S

dev.to Mar 31, 2026 Read more →

CloudHub 2.0 (Mulesoft)

CloudHub 2.0 - Explained Simply CloudHub 2.0 is the newer version of MuleSoft’s managed platform for running APIs and integrations. It improves on CloudHub 1.0 by giving you more control, b

dev.to Mar 31, 2026 Read more →

Managing Your Self-Hosted Wallet with the Admin Dashboard

You're running AI agents that need to handle crypto transactions, but there's a problem: every existing solution either requires trusting a third party with your private keys or building wallet infras

dev.to Mar 31, 2026 Read more →

React Scroll Effects Without External Libraries

React Scroll Effects Without External Libraries Scroll is the most fundamental user interaction on the web. Progress bars that fill as you read, headers that shrink and stick, modals that l

dev.to Mar 31, 2026 Read more →

I built a free compliance scanner because the enterprise ones cost more than my rent

I'm a cybersecurity engineer — 7 years in, currently a Security Policy Analyst, previously an Application Security Architect. I started building a SaaS product on the side and immediately hit a wall:

dev.to Mar 31, 2026 Read more →

Last week I showed you your AI coding agent can read your SSH keys. Turns out that was the easy part. I run 5 MCP servers con...

The Setup MCP (Model Context Protocol) lets AI agents call external tools. Instead of just reading files and running bash, the agent gets structured access to APIs, databases, and services.

dev.to Mar 31, 2026 Read more →
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