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Índice Introdução Criando o projeto no Spring Initializr Criando a classe WebSecurityConfig Criando o controller e fazendo a requisição
At some point, a monolith starts working against you. In my case, Finovara was a single Spring Boot application handling everything (authentication,
A migration guide from the Rust consultancy corrode reached the front page of Hacker News this week (458 points, 461 comments). It walks through movin
We are Zaiq, an engineering studio. We built Revenant, a Game Boy and Game Boy Color emulator, from scratch in Rust, compiled to WebAssembly, with a p
In this article, we will explore how to coordinate distributed transactions in Go using the Saga pattern. Coordinating Distributed Transacti
If you've ever needed to send WhatsApp messages from a Laravel app — order confirmations, OTP codes, shipping updates — you know how painful it can be
When I set out to build null-drift - a lightweight, local memory daemon for AI agents - my original goal was the holy grail of modern backend develo
Most "encrypted" file sharing means encrypted in transit and at rest, which is a polite way of saying the server holds the keys and can read everythin
2574. Left and Right Sum Differences Difficulty: Easy Topics: Mid Level, Array, Prefix Sum, Weekly Contest 334 You are given a 0-indexed integer ar
Payroll software looks simple from the outside. You multiply hours by rate, subtract taxes, and send a number to a bank. That's it. Then you actually
I run engineering at Squirrly, where we operate a portfolio of WordPress sites. The "Wordfence or WP Ghost?" question comes up constantly, and it's f
I recently published a small Symfony bundle called Request To Form Bundle. I have been using Symfony for a while now, and in several REST API project
Every time I built a new app, I copy-pasted the same paywall code. The Razorpay subscription logic. The gate component that blocks UI for free users.
Every Electron app I built reached the same fork: "okay, now add a database." And every time, that one sentence quietly turned into three separate job
A few months ago, I came across FrogFind, a retro search engine, and I decided that I wanted to try my hand at making one, too. I first started with
Unlocking High-Performance Backend Development: Rust and Go in Action with Web Developer Travis McCracken As a passionate Web Developer Travis McCrac
Introduction: From Meeting Room to Nervous System Part 6 ended on Day 495 (May 1, 2026). "At 197: the system names what it feels." Thirty
Quark’s Outlines: Python User-Defined Methods Overview, Historical Timeline, Problems & Solutions An Overview of Python User-Defi
In November 2025, security researchers dropped a bombshell: jsonformatter.org and codebeautify.org had been silently leaking user data for years. Over
I've been working on Churo, an open-source voice assistant built entirely in Python. It features high-quality speech-to-text and text-to-speech, web